• 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:
    WINDOW WIPER ARM ARRANGEMENT AND METHOD FOR CONNECTING A BRUSH TO A WINDSCREEN WIPER ARM. The present invention relates to an arrangement of a wiper arm with a wiper hug (12) of a vehicle wiper system and an attachment element (20) with at least one line (22). The attachment element (20) can be coupled to a connecting element (16) designed to hold a wiper blade (14) and to connect the wiper brush (14) to the wiper arm. windshields (12). Through coupling, at least one corresponding line (24) of the connecting element (16) can be connected to at least one line (22) of the attachment element (20). The connecting element (16) can be engaged with the attachment element (20) in an installation direction (88) which coincides at least substantially with a longitudinal extension direction of the windscreen wiper arm (12). The attachment element (20) is arranged on the wiper arm (12). In addition, the invention also relates to a method of connecting a wiper brush (14) to a wiper arm (12) of a vehicle wiper system.
    公开号:BR112013011948B1
    申请号:R112013011948-9
    申请日:2011-10-19
    公开日:2020-10-27
    发明作者:Richard Düsterhöft；Holger Fitterer；Uwe Renz；Heiko Schmid；Andreas Zygan
    申请人:Valeo Systèmes Dessuyage；Daimler Ag；
    IPC主号:
    专利说明:

    [0001] The present invention relates to an arrangement of a wiper arm of a vehicle wiper system, with a connecting element with at least one line. The connecting element can be coupled to a connecting element made to hold a wiper blade and to connect the wiper blade to the wiper arm. By coupling the connecting element to the connecting element, at least one corresponding line of the connecting element can be connected to at least one line of the connecting element. The connecting element can be fitted to the connecting element in an installation direction that at least substantially coincides with a longitudinal extension direction of the wiper arm. In addition, the invention also relates to a method of connecting a wiper blade to a wiper arm of a vehicle's wiper system.
    [0002] DE 10 2008 049 269 A1 describes a connection between a windscreen wiper brush and a windscreen wiper arm via an adapter that is coupled to two channels inserted in the wiper brush. windshields intended for washing liquid. The washing liquid from the wiper arm is carried through the adapter on the wiper blade. The adapter is attached to the wiper arm together with the wiper brush towards the longitudinal extension of the wiper arm and is therefore attached to a connector plug attached to the wiper arm. An upper part of the adapter is pivotally connected to a lower part of the adapter using a pivot screw that is inserted through the lower part of the adapter. On the front side of the upper part of the adapter there are two pieces of hose that take the washing liquid out of the lines, in the direction of the longitudinal extension of the wiper arm on the top of the adapter. Through the two flexible hose pieces, in a ring, the washing liquid is transported through the two channels that follow in the direction of the longitudinal extension of the wiper blade.
    [0003] DE 10 2008 021 457 A1 describes a wiper blade that can be attached to a wiper arm of a wiper system using an adapter with two parts. Two connecting lines are provided on the windscreen wiper arm for the windscreen wiper arm, which are connected to two channels arranged in an upper part of the adapter in case the adapter, together with the brush windscreen wiper, if inserted from the front, or in other words, in the direction of the longitudinal extension of the wiper arm, in a region of the wiper arm end. The top of the adapter is pivotally supported on a pivot screw that passes through the bottom of the adapter. At the bottom of the adapter, two channels for the washing liquid are also formed through whose lines arranged along the windshield wiper brush the washing liquid can be loaded.
    [0004] It should be borne in mind that it is not advantageous to have an arrangement in which it is comparatively difficult for a mechanic to connect the wiper blade to the wiper arm via the adapter.
    [0005] It is, therefore, an objective of the present invention to produce an arrangement of a wiper arm and a method of the type specified at the beginning that makes it easier to connect the wiper brush to the arm windscreen wipers.
    [0006] The objective is achieved through a windscreen wiper arm arrangement with two characteristics and through a method with the characteristics of the present invention. Advantageous variants with convenient improvements of the invention are specified in the embodiments.
    [0007] The wiper arm arrangement in accordance with the invention includes a wiper arm from a vehicle wiper system and a connecting element that has at least a line. The connecting element can be fitted to the connecting element in an installation direction that is at least substantially the same as the longitudinal extension direction of the wiper arm. The connecting element is arranged on the wiper arm so that it can move in the direction of the longitudinal extension of a wiper arm. The connecting element can therefore move particularly close to the end of the wiper arm from which the connecting element can be inserted into the wiper arm. In this case, that is, up to practically the end of the windscreen wiper arm, the connecting element is then easily accessible, so that the connecting element can be easily attached to the connecting element.
    [0008] When the wiper blade is being removed from the wiper arm, the connecting element can also be easily detached from the connecting element if the connecting element is find closer to the end of the windscreen wiper arm than in the case of an operational or functional position of the connecting element. In the functional position, the lines of the connecting element and the connecting element are coupled together and the wiper arm can guide the connecting element, which is supporting the windscreen wiper safely on the windscreen to be cleaned.
    [0009] In an advantageous variant of the invention, when coupled to the connecting element, the connecting element can be moved in the direction of the longitudinal extension of the wiper arm by moving the connecting element. This is because the connecting element is easily accessible and is therefore particularly easy for mechanics to handle. It is therefore favorable if the mechanic, by pulling or pressing the connecting element, is able to move the connecting element along the wiper arm in the direction of its longitudinal extension.
    [00010] It is also advantageous if an end region of the windscreen wiper arm has at least one engagement opening in which, in a functional position of the connecting element, a corresponding tongue element of the connecting element can be received. . Such locking of the tongue element in the tongue opening serves to secure the connecting element in its position in relation to the direction of the longitudinal extension of the wiper arm. By causing the tongue element to engage with the tongue opening, the functional position of the connecting element is clearly visible. The engagement of the tongue element in the tongue opening can also be clearly audible and felt, that is, detectable by touch, by the mechanic. Specifically, if the tongue opening is arranged at the rear of the windscreen wiper arm, the engagement of the tongue element in the tongue opening can also be visually identified particularly quickly by the mechanic.
    [00011] It has proven to be advantageous if at least one tongue element arranged in the connecting element can be moved to at least one tongue opening arranged in the end region of the wiper arm by placing the connection element in a position of installation. The mechanic can then easily check whether the connecting element is in the installation position in which the connecting element can be attached to the connecting element or whether the connecting element can be removed from the connecting element. In the installation position, the connecting element is also fixed in position via the tongue of the tongue element in the tongue opening (which is audible and palpable).
    [00012] In another advantageous variant of the invention, when the connecting element is placed in the installation position, the connecting element is guided to a guide on the wiper arm before at least one tongue element of the element connect to the corresponding tongue opening in the end of the windscreen wiper arm. The guide ensures that the connecting element can be moved particularly easily in the direction of the longitudinal extension. The guide also prevents the connecting element from being able to move out of the wiper arm end region in an unwanted direction, more specifically down.
    [00013] It has proved to be even more advantageous if, in the event that the connecting element is attached to the wiper arm in the installation position, the connecting element can be separated from the connecting element by an additional movement of the connecting element in the direction of the longitudinal extension of the wiper arm. This fact makes it possible to ensure that the connecting element can only be separated from the connecting element if the connecting element reaches its installation position and is fixed in its installation position. When the connecting element and the connecting element are separate, the corresponding tongue elements can be disengaged from each other, as this can be audible and palpable with substantial ease on the part of the mechanic.
    [00014] In order to pre-determine the installation position in a particularly reliable way, the wiper arm may include at least one stop which limits the movement of the connecting element in the direction of the longitudinal extension of the wiper arm. windshield when the connecting element is placed in the installation position.
    [00015] The at least one line is preferably executed to introduce washing liquid and / or heating energy to the connection element. The washing liquid and / or heating energy can then be transported to the wiper blade via the connecting element. If the washing liquid can be transported to the connecting element via at least one line, it is possible to apply washing liquid to the windscreen to be cleaned via the connecting element or through the wiper blade. This makes it possible to use washing liquid in particularly moderate amounts, that is, it provides a particularly low dosage of washing liquid for cleaning the windshield. In addition, there are no jets of washing liquid applied to the windshield for an extended period of time before it is cleaned, obstructing the driver's view of the vehicle as if the washing liquid is discharged from the connecting element or directly from the wiper blade.
    [00016] If the line is run to conduct heating energy to the connecting element and from the latter to the wiper brush, heating the wiper brush can prevent it from freezing over the windscreen windshield in winter. It is therefore possible to ensure a particularly quiet cleaning of the windscreen because it is possible, through heating, to keep a rubber on the windscreen wiper brush in a thermal range in which it can be bent simply, at least that the brush rubber moves particularly quietly when cleaning the windshield.
    [00017] In case the line is executed to introduce washing liquid and heating energy to the wiper brush, the area of the wiper brush that carries the washing liquid can also be protected against possible freezing by heating energy. The hot cleaning fluid can also be used to defrost the windshield.
    [00018] In another advantageous variant of the invention, the arrangement of the wiper arm includes the connecting element. The connecting element has at least one tongue element that includes an open notch in the direction of the installation, in which a pin disposed in the connecting element is received in engagement when coupled with the connecting element. The mechanic can thus hear whether coupling with the connecting element has taken place, and in the same way, check whether the connecting element has been disengaged in the event that the tongue element releases the pin provided on the connecting element.
    [00019] It is also particularly easy to adjust, by configuring the slot opening in the direction of the installation, the force with which the connecting element will have to be pulled to separate the latter from the connecting element or the force that will have to be pulled. be used to couple the connecting element to the connecting element by pressing the connecting element towards the installation. As a tongue element, measures can be taken for what is called an omega hook, whose two arms engage under the pin when the connecting element is coupled to the connecting element or encloses it, in particular completely.
    [00020] In another advantageous variant of the invention, in which the wiper arm arrangement has the connecting element, the connecting element includes an upper part arranged on the wiper arm, in which a The lower part of the connecting element made to support the wiper blade is supported so that it can rotate around an axis of rotation. This allows relative movement of the lower part in relation to the upper part of the windscreen wiper arm. As a result, the wiper blade can follow the course of the generally curved windscreen surface if the wiper arm moves the wiper blade over the vehicle's windscreen.
    [00021] The insertion of the connection element in the end region of the windscreen wiper arm can be facilitated by means of an insertion element, for example an insertion chamfer, which can be formed at the bottom of the connection element. This facilitates the fitting of the connecting element on the wiper arm and the removal of the connecting element or the wiper brush attached to the connecting element.
    [00022] Finally, it has proved to be advantageous if at least one upper stop is abutted with the wiper arm when the connecting element is in the functional position. This will allow the mechanic to check in a particularly reliable way that the functional position has been reached. In addition or alternatively, at least one underside of the upper part can rest on a guide included in the wiper arm when the connecting element is in the functional position. In this way, the connecting element, whenever it is in the functional position, is prevented from working freely downwards in relation to the wiper arm.
    [00023] In the method according to the invention, for the connection of a wiper brush with a wiper arm of a vehicle wiper system, a connection element with at least one line is coupled to a connection element made to hold the wiper blade and to connect the wiper blade to the wiper arm. When coupling the connecting element to the connecting element, at least one corresponding line of the connecting element is brought into contact with at least one line of the connecting element. The connecting element is engaged in the connecting element in an installation direction that coincides at least substantially with the longitudinal direction of the wiper arm. The connecting element coupled to the connecting element is moved in the direction of the longitudinal extension of the wiper arm. A similar movement of the connecting element also occurs along the wiper arm when the wiper blade is removed from the wiper arm, the connecting element being coupled to the connecting element here it is moved in the opposite direction, that is, towards the end of the wiper arm. This method allows the wiper blade to be more easily attached to the wiper arm and the wiper brush to be removed more easily from the wiper arm.
    [00024] The advantages and preferred variants described in relation to the windscreen wiper arm arrangement according to the present invention are also applicable to the method according to the invention, and vice versa.
    [00025] The characteristics and combinations of characteristics specified in the description above and the characteristics and combinations of characteristics specified in the description of the figures and / or in the figures below can be used not only in the combination specified in each case, but also in other combinations or in isolation without thereby departing from the scope of the present invention.
    [00026] Other advantages, characteristics and details of the invention can be seen in the embodiments, in the following description of preferred exemplary variants and by reference to the drawings. The following can be attested to in the drawings: Fig. 1 A wiper blade for transporting water and heated in such a way that it can be moved on a wiper arm of a windscreen wiper system. a vehicle through an adapter, the adapter being coupled to a combination plug that is received in an end region of the wiper arm; Fig. 2 Perspective view of the wiper arm with its end region with a transversal U-profile and combination plug. Fig. 3 Perspective view of a sliding device that forms an upper part of the adapter, and a support that forms a lower part of the adapter and which holds the wiper blade; Fig. 4 Side view of a connection arrangement that includes the wiper arm and the wiper brush, with the adapter in its functional position; Fig. 5 Connection arrangement according to Fig. 4, seen in the direction of the longitudinal extension of the wiper blade or the wiper arm; Fig. 6 Connection arrangement according to Fig. 4 with a combination plug moved to a front end of the wiper arm in an installation position; and Fig. 7 Lateral perspective of the adapter, which supports the wiper blade, removed from the end region of the wiper arm in the direction of its longitudinal extension, and the wiper arm with the combination buffer.
    [00027] Fig. 1 shows a connection arrangement 10 for a vehicle wiper system, where the wiper arm 12 of connection arrangement 10 is coupled to a wiper brush -heated and water-carrying windscreen 14. The wiper blade 14 is retained so that it can be moved through an adapter 16 in the end region 18 of the wiper arm 12. O adapter 16 (cf. Fig. 7), in its functional position shown in Fig. 1, is coupled to a combination plug 20 arranged in the end region 18 of the wiper arm 12.
    [00028] The combination plug 20 (cf. Fig. 2) has two channels 22 that extend in the direction of the longitudinal extension of the wiper arm 12, and such channels 22 are connected when the adapter 16 it is coupled to the combination buffer 20, to the two corresponding lines 24 formed on a support 26 of the adapter 16 which forms a lower part (cf. Fig 3). Each of the two lines 24 of the support 26 opens on a connecting line 28 which is integrally formed with the support 26 and which runs in the direction of the longitudinal extension of the wiper blade 14.
    [00029] The two connecting lines 28 are fluidly connected to two channels 30 respectively formed in a spoiler 32 of the wiper brush 14. The washing liquid can be transported to channels 30 of the wiper brush. windscreen 14 through channels 22 of the combination buffer 20. When the vehicle windshield is being cleaned with the windscreen wiper brush 14, the washing liquid can be discharged from channels 30 to the windshield via outlets (not shown), especially through nozzles.
    [00030] The combination plug 20 also includes two electrical connections 34 that extend in the same direction as channels 22, such electrical connections 34 being connected to the corresponding electrical lines (not shown). The electrical lines run through the support 26 to the wiper brush 14 and allow the wiper brush 14 and / or the washing liquid to be heated. By heating the wiper brush 14, it is possible to prevent it from freezing in winter. The noise produced by the movement of the rubber (not shown) of the wiper brush 14 can also be reduced if the rubber remains within a favorable temperature range. By heating the windscreen wiper brush 14, it is also possible to prevent the channels carrying water 30 on the windscreen wiper brush 14 from freezing and the hot wash fluid can also be used to defrost the windscreen. of the vehicle.
    [00031] A sliding device 38 (cf. Fig. 3) forms an upper part of the adapter 16. The support 26 of the adapter 16 is movable about a rotational axis 36 in relation to the sliding device 38 which is arranged in the functional position or in the working position of the adapter 16 shown in Fig. 1 in the end region 18 of the wiper arm 12. As the support 26 that holds the wiper brush 14 can be tilted in relation to the sliding device 38, the wiper blade can match the stroke of the generally curved windscreen surface if the wiper arm 12 moves the wiper brush 14 over the windscreen during cleaning operation.
    [00032] The sliding device 38 has a transverse U profile and includes two side walls 40 connected together by means of a backrest 42 (cf. Fig. 3). On the side walls 40 there is a passage opening 44 through which the rotational axis 36 of the sliding device 38 passes when the sliding device 38 is connected to the support 26. Fig. 3 shows, through an arrow 46 that indicates the direction of the installation, the way the sliding device 38 is attached to the support 26, in a top perspective.
    [00033] From the backrest 42 of the sliding device 38, a latch tongue 48 extends backwards, in the direction of the longitudinal extension of the wiper blade 14, this latch tongue 48 includes a locking pin hitch 50. In the functional position of adapter 16 shown in Fig. 1, hitch pin 50 passes through a hitch opening 52 formed on a backrest 54 of the windscreen wiper arm 12 which also has a U-shape on the its end region 18.
    [00034] In order to separate the wiper blade 14 from the wiper arm 12, a mechanic presses the hitch pin 50 and the adapter 16 can be pushed forward slightly beyond the region end 18 of the wiper arm 12 in the direction of the longitudinal extension of the wiper arm 12 which is the same as the direction of the longitudinal extension of the wiper brush 14 (cf. Fig. 6).
    [00035] If the adapter 16 is coupled to the combination plug 20 and correspondingly if the channels 22 and the electrical connections 34 are connected to the corresponding lines 24 or to the electrical lines of the adapter 16, two pins 58 formed in the respective side walls 56 of the buffer combination keys 20 are received in a notch of a tongue element 60 disposed on the outer sides of the support 26.
    [00036] The tongue elements 60 of the support 26, with their notch open towards the installation of the adapter 16 in the combination buffer 20, in this case the omega hooks are formed (cf. Fig. 3), with two arms 62 laterally limit the notch behind pin 58 in the engaged position on corresponding pin 58. As a result of the adapter 16 being moved in the direction of the longitudinal extension of the wiper arm 12, the combination plug 20 follows this movement of the adapter 16. In addition, the combination plug 20 coupled to the adapter 16 is capable of being moved together with the adapter 16 around the rotational axis 36, and it is possible to provide a movement of about 5 ° with respect to the horizontal plane.
    [00037] The combination plug 20, as well as the sliding device 38, has, on its upper side, a latch tongue 64 with a latch pin 66. If, after the adapter has been disengaged by pressing the coupling 50 of the adapter 16, the latter together with the wiper blade 14 are moved forward to the installation position shown in Fig. 6, then the coupling pin 66 of the combination plug 20 engages in the opening of passage (52) provided at the rear 54 of the wiper arm 12 in the end region 18 thereof.
    [00038] As a result, the combination plug 20 is fixed in relation to the direction of the longitudinal extension of the wiper arm 12 as soon as the lock pin 66 of the combination plug 20 passes through the opening 52. front stop 68 formed on the underside of the combination plug 20 also ensures that, when reaching the installation position in the end region 18 of the wiper arm 12, the combination plug 20 cannot move there of the wiper arm end 12 open at the front. This is because the stop 68 runs along a guide rail 70 (cf. Fig. 2) which projects inwardly from a member 72 of the wiper arm 12 with a U profile in the end region 18 ( cf. Fig. 7).
    [00039] Above the stop 68, the side wall 56 of the combination plug 20 forms a projection 74 that protrudes in the direction of the longitudinal extension of the wiper arm 12 (cf. Fig. 2). When the combination plug 20 is moved in the direction of the longitudinal extension of the wiper arm 12, a lower side of the projection 74 runs along the guide rail 70 before the hitch pin 66 reaches the through opening 52 at the rear 54 of the wiper arm 12 (cf. Fig. 7). In this case, the projection 74 is reduced towards the lower side that runs along the guide rail 70 in order to facilitate the driving of the combination buffer 20 on the guide rail 70.
    [00040] The guide rails 70 arranged on the two members 72 of the windscreen wiper arm 12 in its end region 18 thus ensure that the combination plug 20 placed in its installation position, shown in Fig. 6, can move forward and not down in the end region 18.
    [00041] If the combination plug 20 is fixed in the installation position shown in Fig. 6 and Fig. 7, the adapter 16 can be separated from the combination plug 20 by pulling the wiper brush 14 or the adapter 16 in the direction of the longitudinal extension of the wiper arm 12. The installation position of the combination plug 20 thus represents a removal position.
    [00042] As indicated in Fig. 4, the lower sides of the side walls 40 of the support 38 rest on the two guide rails 70 in the functional position of the adapter 16. In addition to the engagement pin 50 received in the engagement opening 52 in this functional position of the adapter 16, a stop 76 ensures that adapter 16 and with it the combination plug 20 can be pushed into the end region 18 of the wiper arm 12 but not beyond the functional position of adapter 16 if the brush of the windscreen wiper 14 is fitted to the windscreen wiper arm 12. This is because, if the adapter has reached the functional position shown in Fig. 4, the stop 76 is against the guide rail 70.
    [00043] Fig. 4 shows that the support 26 forms a front wall 78 through which the end region 18 of the wiper arm 12 which is open at the front is closed, at least partially, from one side. visually attractive shape. A net pointing upwards 80 from the spoiler32 is received in a notch 79 on the front wall (cf. Fig. 1).
    [00044] Fig. 4 shows that, in one of the two members 72 of the wiper arm 12, there is a notch 82 that receives the net 80 when the wiper brush 14 is rotated around the rotational axis 36.
    [00045] Fig. 5 shows in a particularly clear way the two channels 30 which run in the direction of the longitudinal extension of the wiper blade 14 and the wiper arm 12 and which are formed by the spoiler32. It can also be seen in Fig. 5 that the combination plug 20 includes two connection nozzles 84 coupled to the hose lines (not shown) in order to be able to feed washing liquid to the windscreen wiper brush 14. The two connecting nozzles 84 extend to a curve in Z 86 that the wiper arm 12 has near its end region 18 (cf. Fig. 1).
    [00046] If the combination plug 20 is moved to the installation position or to the removal position shown in Fig. 6, that is, if it is moved to the front end of the wiper arm 12 by pushing the adapter 16 in the direction of the longitudinal extension of the wiper arm 12, then the hose lines placed on curve 86 can also run their course. Alternatively, the hose lines can be designed to be extensible, for example, in the form of corrugated tubes. The power lines leading to the power lines 34 of the combination plug 20 and placed on the wiper arm 12 can be placed on the hose lines and therefore easily follow the forward movement of the combination plug 20. Alternatively, the power lines can be placed with an excess length on the wiper arm 12.
    [00047] When the wiper blade 14 is removed from the wiper arm 12, the adapter 16 is pushed forward out of the end region 18 of the wiper arm 12 if the combination plug 20 is in the removal position shown in Fig. 6. In this removal position, the engagement pin 66 of the combination buffer 20 is engaged in the engagement opening 52 provided at the rear 54 of the wiper arm. windshield 12 in its end region 18. Furthermore, in the removal position, the front wall 78 of the support 26 which belongs to the adapter 16 is spaced in relation to the front end of the wiper arm 12.
    [00048] The combination plug 20 and adapter 16 are separated from each other by pulling the adapter in the direction of the longitudinal extension of the wiper arm 12. If the tongue elements 60 release the pins 58 provided in the combination plug 20, the trip sound can be clearly heard by the mechanic. When removing the wiper brush 14 from the wiper arm 12, the mechanic then first hears the engagement of the engagement pin 66 in the engagement opening 52 and then the separation of the tongue elements 60 and pins 58.
    [00049] If the adapter 16 is inserted in the end region 18 of the wiper arm 12 in an installation direction that coincides with the direction of the longitudinal extension of the wiper blade 14 and the wiper arm windshield 12 represented by an arrow 88 in Fig. 7, then the insertion chamfers 90 provided in the support 26 assist in this process.
    [00050] As soon as adapter 16 is then coupled to the combination buffer 20 and the arms 62 of the tongue elements 60 engage behind the two pins 58 arranged in the combination buffer 20, the mechanic will be able to verify, through the sound of the hooks engaging omega, that adapter 16 is connected to the combination buffer 20. Pin 66 of the combination buffer 20, located in the engagement opening 52, is then pushed down and the adapter 16 is moved together with the combination buffer 20 in the installation direction until the pin 50 provided in the support 38 of the adapter 16 engages in the coupling opening 52.
    [00051] The engagement sound can also be heard by the mechanic and the engagement of the engagement pin 50 in the engagement opening 52 can also be viewed. As soon as the adapter 16, and with it the wiper blade 14, are in the functional position shown in Fig. 1, the adapter 16 will be securely attached to the wiper arm 12 and the liquid can be applied to the windscreen using the wiper brush 14.
    权利要求:
    Claims (10)
    [0001]
    1. Wiper arm arrangement with a wiper arm (12) from a vehicle wiper system, and with a connecting element (20) with at least one line (22), connecting element (20) which can be coupled to a connecting element (16) made to support a wiper brush (14) and to connect the wiper brush (14 ) to the windscreen wiper arm (12), and through coupling at least one corresponding line (24) of the connecting element (16) can be joined to at least one line (22) of the connecting element (20), and the connecting element (16) can be fitted to the connecting element (20) in an installation direction (88) that coincides at least substantially with a direction of the longitudinal extension (88) of the wiper arm -windshield (12), characterized by the fact that the connecting element (20) is arranged on the wiper arm (12) so that it can move in the direction the longitudinal extension of the wiper arm (12).
    [0002]
    2. Windscreen wiper arm arrangement according to claim 1, characterized in that the connecting element (20), in a state coupled to the connecting element (16), can be moved in the direction of the extension longitudinal (88) through the movement of the connecting element (16).
    [0003]
    A windscreen wiper arm arrangement according to claim 1 or 2, characterized in that an end region (18) of the wiper arm (12) has at least one coupling opening (52), in particular arranged on a rear part (54) of the windscreen wiper arm (12), and in the coupling opening (52) a corresponding coupling element (50) of the connecting element can be received (16) in a functional position of the connecting element (16).
    [0004]
    4. Windscreen wiper arm arrangement according to claim 3, characterized by the fact that at least one coupling element (66) disposed on the connecting element (20) can be brought up to at least one opening hitch (52) arranged in the end region (18) of the wiper arm (12) by placing the connecting element (20) in an installation position.
    [0005]
    5. Windscreen wiper arm arrangement according to claim 4, characterized by the fact that, when the connecting element (20) is placed in the installation position, the connecting element (20) is guided in a guide (70) on the side of the windscreen wiper arm before at least one engaging element (66) of the connecting element (20) engages in the corresponding engaging opening (52) arranged in the end region (18) the windscreen wiper arm (12).
    [0006]
    6. Windscreen wiper arm arrangement according to claim 4 or 5, characterized in that, when the connecting element (20) is attached to the wiper arm (12) in the position of the connecting element (20) can be separated from the connecting element (20) by an additional movement of the connecting element (16) in the direction of the longitudinal extension (88) of the wiper arm (12) .
    [0007]
    Windshield wiper arm arrangement according to any one of claims 4 to 6, characterized by at least one stop (68) for limiting the movement of the connecting element (20) in the direction of the longitudinal extension (88) when the connecting element (20) is placed in the installation position.
    [0008]
    Windshield wiper arm arrangement according to any one of claims 1 to 7, characterized in that the at least one line (22) is designed to introduce washing liquid and / or heating energy into the element connection (16).
    [0009]
    Windscreen wiper arm arrangement according to any one of claims 1 to 8, characterized in that the windscreen wiper arm arrangement comprises the connecting element (16), which has at least an engagement element (60), which comprises an open notch in the direction of the installation (88), in which a pin (58) disposed in the connection element (20) is received in engagement with the state coupled with the connection element ( 20).
    [0010]
    10. Wiper arm arrangement according to any of claims 1 to 9, characterized in that the wiper arm arrangement has the connecting element (16), which comprises a part upper part (38) arranged on the windscreen wiper arm (12), in which the upper part (38) is rotatably supported around a rotational axis (36), a lower part (26) of the element connector (16), made to support the wiper blade (14), specifically featuring an insertion element (90) that facilitates insertion into an end region (18) of the wiper arm (12).
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    同族专利:
    公开号 | 公开日
    JP5532279B2|2014-06-25|
    ES2541010T8|2019-02-12|
    RU2544277C2|2015-03-20|
    EP2640611B8|2019-03-06|
    JP2013542880A|2013-11-28|
    BR112013011948B8|2021-05-04|
    EP2640611B1|2015-05-20|
    PL2640611T3|2015-10-30|
    DE102010052308A1|2012-05-16|
    ES2541010T3|2015-07-15|
    WO2012065669A1|2012-05-24|
    CN103221273B|2015-06-17|
    BR112013011948A2|2016-08-23|
    US20130263400A1|2013-10-10|
    RU2013127138A|2014-12-27|
    CN103221273A|2013-07-24|
    EP2640611A1|2013-09-25|
    US9764716B2|2017-09-19|
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    法律状态:
    2018-05-02| B25A| Requested transfer of rights approved|Owner name: VALEO SYSTEMES D ESSUYAGE (FR) , DAIMLER AG (DE) |
    2018-12-18| B06F| Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]|
    2019-12-03| B06U| Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]|
    2020-07-28| B09A| Decision: intention to grant [chapter 9.1 patent gazette]|
    2020-10-27| B16A| Patent or certificate of addition of invention granted|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/10/2011, OBSERVADAS AS CONDICOES LEGAIS. |
    2021-05-04| B16C| Correction of notification of the grant|Free format text: REF. RPI 2599 DE 27/10/2020 QUANTO AOS INVENTORES. |
    优先权:
    申请号 | 申请日 | 专利标题
    DE102010052308.9|2010-11-16|
    DE102010052308A|DE102010052308A1|2010-11-16|2010-11-16|Wiper arm assembly and method for connecting a wiper blade to a wiper arm|
    PCT/EP2011/005255|WO2012065669A1|2010-11-16|2011-10-19|Wiper arm arrangement and method for connecting a wiper blade to a wiper arm|
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