• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    FIXING ELEMENT WITH TOLERANCE COMPENSATION FUNCTION. The present invention relates to a fastener with a tolerance compensation function for the attachment of attached components, especially roof slats. For this purpose, a threaded pin is provided, which has a threaded area, a fastening area, as well as a projection. A positioning and reinforcement element is supported on the projection and an adjustment element is arranged on the threaded area. An attachment component will be positioned in the fixing area. With the aid of the positioning and reinforcement element in cooperation with the adjustment element, a distance between a first and a second module can be compensated. In addition, a fixing means will be arranged in the threaded area, so that the second module is integrated between the adjusting element and the fixing element. In this way, the attached component is joined with the second module via the fastener.
    公开号:BR112013032321B1
    申请号:R112013032321-3
    申请日:2012-10-10
    公开日:2021-01-26
    发明作者:Hans-Ulrich Figge；Vanessa Heimann；Ingo Burger
    申请人:Böllhoff Verbindungstechnik GmbH；
    IPC主号:
    专利说明:

    [0001] [0001] The present invention relates to a fastener with a tolerance compensation function for fixing the attached component, especially roof slats, a mounting method applicable for such attached components with the fastener and a corresponding method for disassembly. 2. Fundamentals of the Invention
    [0002] [0002] In the state of the art, fastening elements with a tolerance-compensating function are known and are used in different technical areas. An example of a fastener with a tolerance-compensating function can be seen in DE 103 54 117 B4. The tolerance compensating element consists of a hollow cylindrical adjustment element that is screwed into a hollow cylindrical base element. Through the taper depth of the cylindrical adjustment element inside the basic element, the tolerance between two spaced modules will be compensated. After tolerance compensation, a fixed collar surrounding the adjustment element rests on one module, while the front side away from the base element rests on the other module. This often results in convexities in one of the two modules, if the length of the tolerance compensating element is not precisely adjusted. For fixing the tolerance compensating element on the two modules, the tolerance compensating element will be attached to an attached component by a threaded pin that transfixes the tolerance compensating element.
    [0003] [0003] Another tolerance compensating element is described in document DE 10 2008 026 414 A1. The tolerance compensating element consists of a hollow cylindrical adjustment element, a hollow cylindrical base element, as well as an annular overlapping element that slopes, radially displaceable on a front face of the hollow cylindrical base element. In this way, due to the profiling of the overlapping element and / or the front side of the hollow cylindrical base element, an angular alignment between the central axes of the base element and the overlapping element can be adjusted. The tolerance compensating element is fixed to the two spaced modules using a threaded pin.
    [0004] [0004] Another device for attaching a roof strip to a motor vehicle roof is described in document DE 102 39 022 A1. The device has a pin which, from a basic component of the roof structure, in which it is positioned, is traversed by an opening in said roof as well as through a body plate component, positioned distant under the roof. In addition, the device has a counter-retainer for fixing the pin to the body plate component by a nut screwed onto the pin. The pin has a section provided with the counter retainer, which, by adjusting the axial position of the counter retainer, can be moved in relation to the remaining part of the pin.
    [0005] [0005] It is an objective of the present invention to offer a fixing element with a tolerance compensating function for fixing attached components, as well as a corresponding method of assembly and disassembly, with which, in a simple way and without deformation of the modules, it is possible attachment of attached components, for example, to the motor vehicle. Synopsis of the Invention
    [0006] [0006] The aforementioned task will be solved by a fixing element with a tolerance-compensating function for fixing attached components according to independent claim 1, through a roof area of a motor vehicle, where an attached component is attached with the fastener according to the invention, according to claim 12, a method of assembling an attached component through the fastener according to the invention according to claim 13, as well as encompassing a process of disassembling an attached component which is secured with the fastener according to the invention, according to claim 17. Advantageous embodiments and extensions of the present invention result from the description, the attached drawings as well as the attached claims.
    [0007] [0007] The fixing element according to the invention, with a tolerance-compensating function, for fixing attached components, especially roof slats, has the following characteristics: a threaded pin with a fixing area for an attached component, a threaded area as well as a radial protrusion between the fastening area and the threaded area, a positioning and reinforcement element that is disposed adjacent to the fastening area, on the threaded pin, leaning on the projection, an adjustment element arranged in the threaded area , so that it can be adjusted at a distance from the positioning and reinforcement element and an internal thread fillet adjusted to the threaded area, as well as a driving means, the driving means being disposed in a horizontal internal radial position, as well as a fixing means is arranged in the threaded area adjacent to the readjustment element.
    [0008] [0008] The fixing element according to the invention has the positioning and reinforcement element as well as the readjustment element, arranged in a threaded pin. For example, the threaded pin is a blind rivet screw. Due to the fact that the positioning and reinforcement element rests on the radial projection, the positioning and reinforcement element, especially in the case of a subsequent request for a first module, does not change its position in relation to the threaded pin. The adjustment element is screwed into the threaded area of the threaded pin.
    [0009] [0009] When using the fixing element, it will be joined with the attached component, for example, a roof lath. Then the fixing element will be fitted through an opening in a first module and an opening in a second module until the attached component and the first module are arranged adjacent. In the first module it can be, for example, a ceiling covering, while in the second module it is a stable sheet, such as an internal frame construction. The adjustment element and the positioning and reinforcement element are arranged between the first and the second module. This means that the opening in the first module must be large enough that both the adjustment element and the positioning and reinforcement element can pass through there. Through the positioning and reinforcement element, therefore, an alignment or centering function will be performed for the fixing element at the opening of the first module. In particular, it is about the positioning and reinforcement element, therefore, a centering frame that will be described in more detail later. The opening of the second module is selected in such a way that the threaded area of the threaded pin can pass through, however, the adjustment element cannot, the adjustment element can, therefore, rest on the second module.
    [0010] [0010] For tolerance compensation, the adjustment element will now be initially screwed in the direction of the second module until it starts to touch it. The adjustment element is screwed on using a tool suitable for the internal driving means. In the drive medium located internally, it can be treated, for example, since the adjustment tool is a hollow polygonal part, especially a hollow hexagon part.
    [0011] [0011] Then, the adjustment element will be screwed additionally in the direction of the second module, which causes the positioning and reinforcement element to be moved in the direction of the first module. For this procedure, an adjustment tool with torque disconnection will be used, since otherwise, especially the first module, it could be bulged. The adjustment element will continue to be screwed in the direction of the second module until the positioning and reinforcement element is disposed adjacent to the first module, with sufficient tolerance between the first and the second module being sufficiently compensated. For this procedure, the positioning and reinforcement element preferably has support feet, on which the first module can be supported. In this way, the threaded area of the threaded pin serves, in a first function, as an adjustment thread.
    [0012] [0012] In addition to the tolerance compensation described above, the fixing medium will be positioned in the threaded area, especially being screwed there. This causes a fixed screw of the attached component to be made in the second module. In a second function, the threaded area of the threaded pin therefore serves as a fixing thread.
    [0013] [0013] The present fixing element with tolerance compensating function differs basically from the known systems. The known systems additionally have the fixing thread, an adjustment thread alignment. According to the present invention, however, the threaded area of the threaded pin serves both as a fixing thread for the fixing medium and also as a readjustment thread for the adjustment element. In this way, a tolerance compensation according to the present invention works in connection with a threaded pin.
    [0014] [0014] An advantage of the present invention, therefore, lies in its simpler construction, as well as its easier maneuverability compared to state-of-the-art solutions. In addition, this is reflected advantageously in relation to costs.
    [0015] [0015] In a preferred embodiment, the adjustment element is in cooperation with the reinforcing positioning element. In this way, a transport protection of the adjustment element will be offered in the threaded area of the threaded pin. In particular, the adjustment element provided in the threaded area in this way cannot be loosened accidentally.
    [0016] [0016] It is also preferred that the adjustment element is formed of a cover, an upper adjustment section in the shape of a hollow cylinder, as well as a lower adjustment section of an annular shape, the upper adjustment element having the thread thread appropriate internal as well as the drive medium. The cover can be produced from plastic while the upper adjustment component as well as the lower adjustment component are made of a material with high load resistance such as steel. This embodiment is especially advantageous when the attached component has a compressible seal. In this case, the upper adjustment section as well as the lower adjustment section can be retained inside the cover with a defined distance in relation to the opening of the cover, which is turned towards the second module during use, being retained inside the cover. Preferably, this retaining function is verified through an internal fillet, adjacent to a second axial end of the lid. The fillet can now cooperate with one side of the lower adjustment section so that the upper adjustment section and the lower adjustment section are integrated within the lid. By means of filleting, the lower adjustment section will be pressed against the upper adjustment section. The upper adjustment section will in turn be pressed against a ceiling, that is, a first axial end of the cover. In this way, both the upper adjustment section and the lower adjustment section are securely arranged against loss within the cover.
    [0017] [0017] If the fastener is now attached to the thread area then the upper adjustment section, together with the lower adjustment section, will be moved over the fillet in the direction of the second module. In the attached component, seals present there and compressible, are thus compressed. To achieve the optimal sealing effect, the distance predetermined by the fillet between the lower adjustment section and the second module, as well as the distance defined by the compression of the seal, must be identical. In this way, the cover in connection with the upper adjustment section and the lower adjustment section offers a controlled prestressing of the seal on the module when applying the fixing means.
    [0018] [0018] In another preferred embodiment, the cap has at least one fillet located internally at its first axial end and the upper adjustment section has at least one free area at its first axial end which can start to cooperate with at least one fillet located internally. Due to the combined action between the fillet and the free area, the upper adjustment section can be kept inside the lid as proof of rotation.
    [0019] [0019] It is also preferred that the upper adjustment section has a ball-shaped segment on a second axial end and the lower adjustment section, of an annular shape, has a spherical segment on a first side that can be made to cooperate with the spherical accent segment of the upper adjustment section. The lower ring adjustment section, as well as the upper adjustment section, reciprocally touch the lid. If, now, the lower annular adjustment section is moved in a radial direction, referring to a longitudinal axis of the fastener, the lower annular adjustment section will not be out of phase only laterally with respect to the longitudinal axis of the fastener, however, also with respect to the longitudinal axis of the fastener will be inclined. The intensity of this inclination will be predetermined by the inclination of the spherical segment as well as the segment of the appropriate ball accent there. Therefore, the radial offset of the lower adjustment section, referring to the longitudinal axis of the fastener, causes the central axis of the lower adjustment section to be arranged in an angular direction to the longitudinal axis of the fastener. In this way, compensation of angles within the geometry between the upper adjustment section and the lower adjustment section will be achieved.
    [0020] [0020] It is also preferred that the cover has at least one external, circumferential locking shoulder, disposed adjacent to the first axial end, and can now cooperate with the positioning and reinforcement element. The snap-on shoulder serves as a protection against transport in the case.
    [0021] [0021] The present invention also covers a motor vehicle in which an attached component, especially a roof lath, is attached by the fastener according to the invention. In view of the arrangement and the resulting advantage, reference is made to what has been explained above in relation to the fixing element according to the invention.
    [0022] [0022] In addition, the present invention presents the method for assembling an attached component, especially a ceiling lath, through the fixing element according to the invention with a tolerance compensating function. The method has the following steps: disposition of the fixing element in the attached component, disposition of the attached component with fixing element in a first module, so that the positioning element and the reinforcement element, as well as the adjustment element, are positioned between the first and second module, adjusting a distance between the positioning and reinforcement element as well as the adjustment element, so that the first module with the positioning and reinforcement element, and the second module, are in contact with the adjustment and then a fixing means is mounted in the threaded area of the threaded pin, so that the second module will be integrated between the adjusting element and the fixing element.
    [0023] [0023] Using the fixing element described above with a tolerance compensating function, it becomes possible to attach an attached component in two modules, with only a single element having to be adjusted.
    [0024] [0024] It is also preferred when fixing the fixing element with the fixing means, an angle compensating washer is positioned between the second module and the fixing means. The angle compensating washer especially reinforces angle compensation in cooperation with the special conformation adjustment element.
    [0025] [0025] Preferably, the fixing element is arranged on the attached component by means of rivets in the fixing area on the attached component. In this way, a secure and long-lasting connection is produced between the attached component and the threaded pin. The riveting can be done before or after placing the adjustment element in the threaded area of the threaded pin.
    [0026] [0026] It is also preferred that the first module has cutouts, within which the positioning and reinforcement element can be fitted and the second module has oblong holes, through which a terminal segment of the fixation area is highlighted for the purpose of fixing the fixing medium. In comparison with the state of the art, therefore, a complex construction from key holes in the second module and holes adjusted respectively in the first module is no longer necessary. In addition, the attached component can be arranged through the reinforcement positioning element in a safe and centered manner, at the opening of the first module.
    [0027] [0027] In the same way the present invention covers a method of disassembling an attached component, especially a ceiling lath which, through the fixing element according to the invention, is attached with a tolerance compensating function in a second module, the positioning and reinforcement element as well as the adjustment element are arranged between a first and a second module. The procedure consists of the following steps: loosening a fixing element fixation, then suspending the attached component until the first reinforcing element makes contact with the first module and then removing the fixing element through a suitable removing device.
    [0028] [0028] With the aid of the disassembly method, it is possible to later disassemble the fixing element and, therefore, the attached component. Especially components of the fastener will not be left in the area between the first and the second module. Brief Description of the Attached Drawings
    [0029] [0029] With reference to the accompanying drawings, the present invention will now be explained in more detail. Identical reference numbers in the drawings designate identical elements in this case. The Figures show:
    [0030] [0030] Figure 1 side view of a threaded pin and a reinforcing positioning element according to the present invention,
    [0031] [0031] Figure 2 the threaded pin with the reinforcement positioning element according to Figure 1, the positioning and reinforcement element being disposed on the threaded pin,
    [0032] [0032] Figure 3 perspective view of the arrangement according to Figure 1,
    [0033] [0033] Figure 4 perspective view of the arrangement according to Figure 2,
    [0034] [0034] Figure 5 in perspective view of the arrangement according to Figure 2,
    [0035] [0035] Figure 6 first perspective view of the threaded pin with reinforcement positioning element according to Figures 1 to 5 as well as an attached component,
    [0036] [0036] Figure 7 a second perspective view of the threaded pin with the positioning and reinforcement element according to Figures 1 to 5 as well as an attached component,
    [0037] [0037] Figure 8 threaded pin with positioned and reinforcement element as well as an attached component according to Figures 6 and 7, the attached component being attached to the threaded pin,
    [0038] [0038] Figure 9 perspective view of the arrangement according to Figure 8 with the readjustment element,
    [0039] [0039] Figure 10 perspective view of the arrangement according to Figures 2, 4 and 5 with the readjustment element,
    [0040] [0040] Figure 11 in perspective view of the arrangement according to Figure 9, with the readjustment element being arranged in the threaded area,
    [0041] [0041] Figure 12 section view of the arrangement according to Figure 11,
    [0042] [0042] Figure 13 first fragmentary view of the adjustment element according to the invention,
    [0043] [0043] Figure 14 Second fragmentary view of the adjustment element according to the invention,
    [0044] [0044] Figure 15 top view on the adjustment element according to the invention,
    [0045] [0045] Figure 16 section view of the adjustment element along line A-A of Figure 15,
    [0046] [0046] Figure 17 perspective view of the arrangement according to Figure 11,
    [0047] [0047] Figure 18 sectional view of the arrangement according to Figure 17,
    [0048] [0048] Figure 19 perspective view of the arrangement according to Figure 18 before assembly,
    [0049] [0049] Figure 20 sectional view of the arrangement according to Figure 19,
    [0050] [0050] Figure 21 cross-sectional view of the arrangement according to Figure 20, the fixing means being integrated between two modules,
    [0051] [0051] Figure 22 perspective view of the arrangement according to Figure 21,
    [0052] [0052] Figure 23 sectional view of the arrangement according to Figure 21, after a tolerance compensation,
    [0053] [0053] Figure 24 top view for a drive tool for tolerance compensation,
    [0054] [0054] Figure 25 perspective view of the arrangement according to Figure 23,
    [0055] [0055] Figure 26 side view of the arrangement according to Figure 25,
    [0056] [0056] Figure 27 cross-sectional view of the fastened fastener,
    [0057] [0057] Figure 28 sectional view of Figure 27 with presentation of angle compensating function,
    [0058] [0058] Figure 29 perspective view of the arrangement according to Figure 27,
    [0059] [0059] Figure 30 side view of the arrangement according to Figure 29,
    [0060] [0060] Figure 31 perspective view of the fixation means with a removing device,
    [0061] [0061] Figure 32 schematic method sequence of the assembly method according to the invention, and
    [0062] [0062] Figure 33 sequence of the schematic method of a disassembly method according to the invention. Detailed Description of Preferred Modalities
    [0063] [0063] The fixing element with tolerance compensating function according to the present invention can be used to fix attached components. These attached components are, for example, roof strips that are attached to the area of automobile construction on the roof of a motor vehicle.
    [0064] [0064] According to Figures 1 and 3 the fixing element has a threaded pin 10 as well as a positioning and reinforcement element 30. The threaded pin 10 can be a blind rivet screw. The threaded pin 10 consists of a fastening area 12 and a threaded area 14. A projection 16 is provided between the fastening area 12 and the threaded area 14.
    [0065] [0065] The projection 16 consists of a first area 18 and a second area 20. Especially the projection 16 extends circumferentially around each threaded pin 10. The first area 18 has a smaller radius than the second area 20 and the first area 18 is disposed adjacent to the fastening area 12, while the second area 20 is disposed adjacent to the threaded area 14. In this way, a staggering between the first area 18 and the second area 20 results. In addition, the fastening area 12 has a larger diameter than the threaded area 14. A central longitudinal axis of the threaded pin 10 is marked with the number 22.
    [0066] [0066] The positioning and reinforcement element 30 has a basic rectangular shape. Preferably it is made of plastic and has an annular groove 32 that can be operated with the projection 16 of the threaded pin 10. In addition, the positioning and reinforcement element have four locking feet 34. The locking feet 34 flexible are provided in the basic body of the positioning and reinforcement element 30. This can be done, for example, through a narrow fillet. On an internal side, that is, on a side facing towards the fastening area 12 of the threaded pin 10, the positioning and reinforcement element 30 has a hollow 38. Especially in each corner area of the positioning and reinforcement element 30 is a concavity 38 is provided. The concavity 38 subsequently serves as a transport protection for an adjustment element 50 which will be described later. In the case of the positioning and reinforcement element, this is especially a centering frame. The function of the positioning and reinforcing element, that is, the centering frame, will be described more precisely later in the description of the assembly method.
    [0067] [0067] The positioning and reinforcement element 30 will be moved over the threaded pin 10 until the ring groove 32 is cooperating with the projection 16. This is shown in Figures 2, 4 and 5. In addition, the positioning and reinforcement element 30 shows an abutment face 36 which is in cooperation with a face of the second area 20 of the projection 16. Figure 5 shows that the projection 16 works in positive union with the annular groove 32 of the positioning and reinforcement element 30. Especially the projection 16 fits into the annular groove 32. The first area 18 of the projection 16 is aligned with a surface of the centering frame 30, as shown in Figure 5.
    [0068] [0068] After the positioning and reinforcement element has been positioned on the projection 16 of the threaded pin 10, or the adjustment element 50 can be positioned in the threaded area 14 of the threaded pin 10 or an attached component 40 can be arranged in the area of fixation 12 of the threaded pin 10. Initially, the disposition of the attached component 40 in the fixation area 12 of the threaded pin 10 will be addressed.
    [0069] [0069] In this annex 40 component it can be a ceiling lath, commonly a standard pressed profile of light metal. The attached component 40 has a variety of perforations 42 of which only one is shown in Figures 6 and 7. Perforation 42 of the attached component 40 and the fastening area 12 of the threaded pin 10 will then be brought into contact with each other, see Figure 8. This is especially true by riveting the fastening area 12 on the attached component 40. A mechanical connection appears between the attached component 40 and the fastening area 12. Inside the annex component 40, as a result of the riveting, a fillet 24 is formed. The fastening area 12 is therefore fixedly joined with the annex component 40. In addition, the positioning and reinforcement element is kept proof loss between the projection 16 and a face of the attached component 40, facing in the direction of the projection 16.
    [0070] [0070] In addition, the attached component 40 has two seals 44 with parallel projection on its side facing towards the positioning element and reinforcement 30. In seals 44 these are understandable seals that are attached, for example, by means of a glue connection on the attached component 40. As also shown in Figure 8, the right position of the positioning and reinforcement element 30 will be achieved with the aid of the seals 44 that cooperate with the fitting feet 34. If no seals are used, the function can be perceived by a corresponding groove in the annex component 40, which is in cooperation with a fillet in the positioning and reinforcement element 30.
    [0071] [0071] Figures 9 and 10 additionally present a readjustment element 50. As already explained above, the readjustment element 50, after the disposition of the attached component 40 (figure 9), or before, the disposition of the attached component 40 (figure 10), can be arranged on the threaded pin 10. The detailed assembly of the adjustment element 50 will be described below in relation to Figures 13-16.
    [0072] [0072] The adjustment element 50 will be screwed over the threaded area 14 of the threaded pin 10. For this purpose, the adjustment element 50 has an internal thread. In addition, the adjustment element 50 may have, on an external radial side, protrusions or recesses 54 that can start to cooperate with the recesses 38 of the positioning and reinforcement element 30. A screw of the adjustment element 50 takes place preferably until a first notch protrudes 54 it collects radially and fits into one of the recesses 38. This represents the transport protection. Figure 11 is a perspective view and Figure 12 is a sectional view of the threaded pin 10 with positioning and reinforcement element 30 therein, as well as adjustment element 50 and attached component 40.
    [0073] [0073] With reference to Figures 12 to 16, the adjustment element 50 will be described below. The adjustment element 50 consists of a cover 52, an upper adjustment section 60 as well as a lower adjustment section 70. A cover 52 will preferably be constructed of plastic. The upper adjustment section 60, as well as the lower adjustment section 70, is made of steel or another suitable metal.
    [0074] [0074] The upper adjustment section 60 has a hollow cylinder shape and presents the internal thread that fits the threaded area 14 of the threaded pin 10. As can be seen in Figures 13 and 14, the upper adjustment section 60 also it has a ball accent segment 68 that cooperates with a spherical segment 72 of the lower adjustment section 70. The lower adjustment section 70 preferably has an annular shape and has a perforation in the center, so that it can be moved over the threaded area 14 of the threaded pin 10. The face of the lower adjustment section 70, opposite the spherical segment 72, has a flat shape. The combined action of the spherical accent segment 68 and the spherical segment 72 is intended for angular compensation as will be described later.
    [0075] [0075] On its first axial end, that is, on its roof, the cap 52 has an opening, so that the cap 52 can be displaced by the threaded area 14 of the threaded pin 10. At its second axial end, the cap 52 it's open. The lid 52 has two fillets 56 facing each other. The upper adjustment section 60 has two free areas 62 that can now cooperate with the fillets 56 the upper adjustment section 60 will now be inserted in the cap 52 until the fillets 56 are cooperating with the free areas 62. In this way, the upper adjustment section 60 will be protected against turning inside cover 52.
    [0076] [0076] Then, the lower adjustment section 70 will be positioned inside the cover 52. For this purpose, an internal fillet 58 is provided in the cover 52 that holds the lower adjustment section 70 inside the cover 52. In addition, the cover presents an internal projection, on which the spherical segment 72 abuts in this state. Likewise the lower adjustment section 70 with its spherical segment 72 abuts the segment of the spherical accent 68 of the upper adjustment section 60. Therefore, the upper adjustment section 60 and the lower adjustment section 70 will be maintained by the fillet 58 inside cover 52.
    [0077] [0077] In addition, the upper adjustment section 60 has an actuating means 66 positioned in an internal radial direction. In the example shown, it is an internal hexagon part. With the aid of the driving means 66, a desired distance between the positioning and reinforcing element 30 will be set, as well as the adjustment element 50 for tolerance compensation.
    [0078] [0078] With reference to Figures 19 and 20 as well as the schematic sequence of the method in Figure 32, the method of assembly according to the invention will now be described in detail. Initially, the threaded pin 10 provided with the positioning and reinforcement element 30, will be attached to the attached component 40, especially secured by rivets. This happens for each drilling 42 in the attached component 40. Then, the adjustment element will be arranged in the threaded area 14 of the threaded pin 10. Alternatively also before the attachment of the attached component 40, the threaded area 14 can be provided with the adjustment element 50.
    [0079] [0079] After the fixing element, in step A, has been placed on the attached component 40, the attached component 40 will be placed on a first module 80. The first module 80 is, for example, the roof covering of a motor vehicle . As the first component is usually a very thin component in comparison to the second component 90, the first component 80 should not receive fixing forces to fix the attached component 40. The first component 80 has openings 82, preferably rectangular cutouts.
    [0080] [0080] The attached component 40 will be fitted with the fixing element through the opening 82 and inside an opening 92 in a second module 90. The opening 92 of the second module 90 is preferably an oblong hole. In the second module 90, for example, it is an internal plate of a motor vehicle or a frame construction. The attachment of the fastening element is verified in such a way that the positioning and reinforcement element 30 as well as the adjustment element 50 are integrated in an intermediate space between the first module 80 and the second module 90, see Figures 21 and 22. In the In this case, the seals 44 start to touch the first module 80, without load.
    [0081] [0081] With the aid of the tool 100 shown in Figure 24, the upper adjustment section 60 will be screwed downwards, in the direction of the second module 90, until the cover 52 touches the second module 90. In the present case, the tool 100 is shaped like a hexagonal part that presents a free area for the threaded area 14 of the threaded pin 10.
    [0082] [0082] In the continuation of the taper, the attached component 40 with its seals 44 rises from the first module 80. This happens until the feet 34 of the positioning element and reinforcement 30 start to touch the first module 80, see Figures 23, 25 and 26. In this case, the locking feet of the positioning and reinforcement element 30 provide an alignment or centering of the threaded pin 10 in the opening 82 of the first module 80. In this way, a noticeable resistance results when the locking feet 34 they press against the first module 80. The back of the cover 52 in the second module 90, in the opposite way, in a relative direction is barely noticeable when the attached component has only a very low weight as in the case of the present ceiling lath. Therefore, it will be preferred that the tool 100 has a torque cut-off so that the first module 80 is not deformed. In this way, the distance between the first module and the second module (Step C) will have been compensated.
    [0083] [0083] As shown in Figures 27 to 30, by loosening (Step D) the fixing means, the threaded pin 10 with the upper adjustment section 60 and the lower adjustment section 70, will be pulled down. The lower adjustment section 70, will be pressed by the upper adjustment section 60, over the fillet 58 of the cover 52 until the lower adjustment section 70 touches the second module 90. With this procedure, the seals of the attached component 40 will be compressed. The attached component 40 and the first module 80 were thus positioned at the desired distance. The measure of the desired distance will be defined by fillet 58 on cover 52.
    [0084] [0084] With the fastening of the fixing means 110, here a fixing nut, the upper adjustment section 60 will be fixed with the fixing means 110 on the threaded pin 10. A very tight screwdriver appears. In addition, in this way the attached component 40 is attached to the second module 90, stable compared to the first module 80. The first module 80 serves only as a guide and needs to accommodate forces exclusively represented by the sealing pressure.
    [0085] [0085] If the first module 80 and the second module 90 are not reciprocally parallel, this can be compensated for by the fixing element according to the invention. The ring segment of the spherical accent 68 of the upper adjustment section 60 can move in all directions on the ring spherical segment 72 of the lower adjustment section 70, compensating for a maximum angle W. This is possible after the lower adjustment section 70 has been supported on the second module 90. In addition, in this case the use of an angle compensating washer 112 will be preferred.
    [0086] [0086] Referring to Figures 31 and 33, the disassembly method according to the invention will be explained below. In Step A, a fastening of the fastener will be released. For this purpose, the fastener 110 will be unscrewed. Then, in Step B, the attached component 40 will be suspended until the positioning element and reinforcement 30 establishes contact with the first module 80. In this case, the feet 34 of the positioning element and reinforcement 30 start to touch the first one. module 80. Between the seals 44 and the first module 80, a slit extends. Through this slot and with the aid of a suitable removing device 124, the fixing element will be removed. For example, the locking feet 34 of the positioning and removing element 30 will be compressed by means of a specially shaped tip using pliers. In this way, the connections can be separated sequentially, and an attached component is completely removed. Reference Listing 10 Threaded Pin 12 Fixation Area 14 Threaded Area 16 Overhang 18 First Area 20 Second Area 22 Longitudinal Axis 24 Boleado 30 Positioner and Reinforcement Element 32 Ring Groove 34 Fitting Feet 36 Backrest Face 38 Concavity 40 Component Annex 42 Drilling 44 Sealing 50 Adjustment Element 52 Tampa 54 Snap-in Snap 56 Fillet 58 Boleado 60 Top Adjustment Section 62 Free Area 64 Drilling 66 Half Actuator 68 Spherical Accent Segment 70 Lower Adjustment Section 72 Spherical Segment 80 First Module 82 Aperture 90 Second Module 92 Aperture 100 Tool 110 Fixative Medium 112 Washer 120 Removing Device
    权利要求:
    Claims (17)
    [0001]
    Fixing element with tolerance-compensating function for fixing attached components (40), especially ceiling slats, which has the following characteristics: a) a threaded pin (10) with a fastening part (12) for an attached component (40), a threaded part (14) as well as a radial protrusion (16) between the fastening part (12) and the threaded part (14), b) a positioning and support element (30) disposed on the threaded pin (10) adjacent to the fixing part (12), resting on the projection (16), c) an adjustment element (50), arranged on the threaded part (14), so that a distance from the positioning and support element (30) is adjustable, and d) a fixing means (110) disposed on the threaded part (14), adjacent to the adjustment element (50) characterized by the fact that e) the adjustment element (50) has an internal thread thread suitable for the thread part (14), as well as a driving means (66), the driving means (66) being arranged in an internal radial direction.
    [0002]
    Fastener according to claim 1, characterized by the fact that the adjustment element (50) cooperates with the positioning and support element (30).
    [0003]
    Fastener according to any one of the preceding claims, characterized in that the adjustment element (50) is formed by a cover (52), an upper adjustment section (60) in the shape of a hollow cylinder, as well as a section lower adjustment section (70) in ring shape and the upper adjustment section (60) comprises the corresponding internal thread thread as well as the driving means (66).
    [0004]
    Fastener according to claim 3, characterized in that the cover (52) comprises at least one internal thread (56), adjacent to a first axial end, and the upper adjustment section (60), comprises at least one free part (62), in a first axial end that can start to cooperate with at least one thread (56) located internally.
    [0005]
    Fastener according to any one of claims 3 and 4, characterized in that the upper adjustment section (60) has a spherical accent segment (68) at a second axial end and the lower adjustment section (70), ring-shaped, it has a spherical segment (72) on a first side that can cooperate with the spherical accent segment (68) of the upper adjustment section (60).
    [0006]
    Fixing element according to any one of claims 3 to 5, characterized in that the lid (52) has an internal fillet (58), adjacent to a second axial end, the fillet (58) being able to cooperate with a second side of the annular adjustment section (70), so that the upper adjustment section (60) and the lower adjustment section (70) can be integrated into the cover (52).
    [0007]
    Fastener according to any one of claims 3 to 6, characterized in that the cap (52) comprises at least one external circumferential locking nose (54) which is disposed adjacent to the first axial end and which can now cooperate with the positioning and support element (30).
    [0008]
    Fixing element according to any one of the preceding claims, characterized in that the positioning and supporting element (30) is a centering frame.
    [0009]
    Fixing element according to any one of the preceding claims, characterized in that the positioning and supporting element (30) comprises locking feet (34).
    [0010]
    Fastener according to any one of the preceding claims, characterized in that the drive means (66) is an internal polygonal part, especially an internal hexagon part.
    [0011]
    Fastener according to any one of the preceding claims, characterized in that the threaded pin (10) is a blind rivet screw.
    [0012]
    Self-propelled vehicle, characterized by the fact that an attached component (40) is mounted, especially a ceiling lath, through a fixing element with a tolerance-compensating function as defined in any of claims 1 to 11.
    [0013]
    Method of mounting an attached component (40), especially a ceiling lath, by means of the fixing element with a tolerance-compensating function as defined in any of claims 1 to 11, characterized by the fact that it presents the following steps: a) provide (A) the fixing element in the attached component (40), b) provide (B) the attached component (40) with a fixing element in a first module (80), so that the positioning and support element (30), as well as the adjustment element (50) are positioned between a first (8) and a second module (90), c) adjust (C) a distance between the positioning and support element (30) as well as the adjustment element (50) so that the first module (8) is in contact with the positioning and support element (30) and the second module (90) is in contact with the adjustment element (50), and then d) mount (D) a fastening means (110) on the threaded part (14) of the threaded pin (10), so that the second module (90) is disposed between the adjustment element (50) and the fastening means ( 110).
    [0014]
    Method for assembling an attached component (40) according to claim 13, characterized in that in the assembly (D) of the fastening element, an angle compensating washer (112) will be arranged between the second module (90) and the fixing means (110).
    [0015]
    Method for assembling an attached component (40) according to one of claims 13 and 14, characterized in that the arrangement (A) of the fastening element occurs in the attached component (40) by riveting the fastening part (12) ) in the attached component (40).
    [0016]
    Method for assembling an attached component (40) according to any one of claims 13 to 15, characterized in that the first module (80) has at least one opening (82) into which the positioning element can be fitted and support (30), and the second module (90) has openings (92) through which an end segment of the threaded part (14) protrudes for the application of the fixing means (110).
    [0017]
    Method of disassembling an attached component (40), especially a ceiling lath, which is arranged through a fixing element with a tolerance compensating function, as defined in any one of claims 1 to 8, in a second module (90) , and the positioning and support element (30), as well as the adjustment element (50), are arranged between a first (80) and a second module (90), characterized by the fact that the method has the following steps : a) loosening (A) of a fixing element fixation, then b) suspension (B) of the attached component (40) until the positioning and support element (30) makes contact with the first module (80) and then c) removal (C) of the fixing element by means of a suitable removal device (120).
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    同族专利:
    公开号 | 公开日
    KR101593507B1|2016-02-12|
    US8944736B2|2015-02-03|
    DE102011054861A1|2013-05-02|
    US20140227060A1|2014-08-14|
    CN103747982B|2016-05-04|
    EP2720907B1|2015-05-20|
    KR20140051983A|2014-05-02|
    BR112013032321A2|2016-12-20|
    EP2720907A1|2014-04-23|
    WO2013060572A1|2013-05-02|
    CN103747982A|2014-04-23|
    ES2545461T3|2015-09-11|
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    法律状态:
    2018-12-11| B06F| Objections, documents and/or translations needed after an examination request according art. 34 industrial property law|
    2019-11-05| B06U| Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure|
    2020-12-08| B09A| Decision: intention to grant|
    2021-01-26| B16A| Patent or certificate of addition of invention granted|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/10/2012, OBSERVADAS AS CONDICOES LEGAIS. |
    优先权:
    申请号 | 申请日 | 专利标题
    DE102011054861.0|2011-10-27|
    DE102011054861A|DE102011054861A1|2011-10-27|2011-10-27|Fastening element with tolerance compensation function|
    PCT/EP2012/069997|WO2013060572A1|2011-10-27|2012-10-10|Fastening element with a tolerance-compensation function|
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