• 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:

    公开号:DK200600163U1
    申请号:DK200600163U
    申请日:2006-06-06
    公开日:2007-04-27
    发明作者:Johansen Knud Erik
    申请人:Johansen Knud Erik；
    IPC主号:
    专利说明:

    DK 2006 00163 U3
    Spacer for positioning and holding a lane in a roof structure
    Generally, the invention relates to the technical field of building roof structures, in which roof structures a plurality of laths which serve the purpose of supporting roof tiles or roof panels are mounted on a set of rafters defining the slope of a roof. More precisely, the present invention relates to a new tool or spacer for positioning the laths at a specific space corresponding to the dimensions of the roof tiles or roof tiles to be supported by the laths.
    Lanterns have traditionally been laid by carpenters using pieces of lathes that serve as spacers, which pieces of laths have been loosened positioned on the rafters resting on a previously laid lath, after which the new lath to be mounted is positioned resting on top of the spacers . While this technique may be quite accurate, the technique of extensive use of spacers cut by the laths suffers from an error resulting from the instability of the positioning of the lath on top of two or more loosely resting spacers. In addition, after fixing the lath by fixing the lath by means of nails or screws, the separate spacers may tend to get stuck between the two laths, which will require a hammer to be used to loosen the spacer, which may cause the spacer to be lost, which will require that a new spacer be cut by a lath.
    An object of the present invention is to provide a tool which can easily be used to properly position a lawn relative to a previously laid lawn.
    A particular feature of the present invention relates to the fact that the spacer according to the present invention is designed to cause the spacer to become self-locking in relation to a lath to be laid at a specific space from a previously laid or fixed lath.
    A particular advantage of the spacer according to the present invention is that at the time of removing the spacer from a lath which is fixed with its intended space from a previously laid and fitted lath, the spacer is easily removed and due to in its construction, it loosens its grip and shortens the gap defining length, thereby preventing the spacer from getting stuck or being squeezed between the two properly fixed and positioned legs.
    The above-mentioned object, the above-mentioned feature and the above-mentioned advantage together with several other objects, features and advantages, which will become apparent from the detailed description given below, are achieved according to a first aspect of the present invention by means of a spacer for positioning and retaining a lath in a roof structure relative to a set of rafters defining the slope of the roof and defining a specific gap with respect to a previously mounted lath, and comprising: an elongate structural element defining an opposing first and second ends and an opposing overhead. and underside, a gripper claw provided at the first end and including a handle for shifting the claw from a first position to a second position, the claw being open in the first position to allow the claw to freely receive a latch within the claw, the claw being closed in the second position to grip and hold the latch relative to the hollow therein, the handle being operable from the upper side, and a spacer extending from the underside to define a specific distance from the claw to the spacer corresponding to the gap.
    According to the basic teachings of the present invention, the spacer includes a gripper claw with a handle operable from the upper side of the elongated structural member, which allows the carpenter or any other technician using the spacer of the present invention to obtain readily access to the handle to switch the gripper claw from the first position to the second position or vice versa, while the spacer is freely available. At the same time, the self-grasping ability of the spacer prevents the spacer from being accidentally lost.
    In this context, the terms top and bottom, side and end, etc., which refer to orientations or positions, refer to the intended use of the spacer holder, ie. the orientations or positions obtained when the spacer is positioned in the intended position and engages a lath and is positioned on a roof structure.
    The spacer element may in a first embodiment of the spacer according to the present invention be constituted by a fixed spacer fixed or rigidly connected to the elongated structural element and permitting the spacer to be used in connection with a specific kind or dimension of roof plate or roof tile. Alternatively or preferably, the spacer according to the presently preferred embodiment of the spacer of the present invention can be set and repositioned with respect to the elongated structural member to allow the spacer to be set to many different roof plates or roofs to allow the spacing between the claw and the spacer element can be set relative to the space determined by the roofing sheet or tile.
    However, the spacer member may be a single plate member extending perpendicular to the structural member, in accordance with the presently preferred embodiment of the spacer of the present invention, however, the spacer member is constituted by a circular cylindrical body to obtain the advantage that the spacer is in its intended position when by means of the spacer member rests on a previously laid and fixed spacer, establishes a contact similar to a line contact between a circular cylindrical body and a flat surface, rather than a flat contact, thereby ensuring that the distance is defined solely by the distance from the line contacting establishment spacer to the claw.
    The claw which serves to allow the spacer of the present invention to close or grip the lath to be positioned at the specific distance from the previously laid and mounted lath may be constituted by any mechanical means or pairs. mechanical elements such as a pair of bite tongs or a similar tool, but according to the presently preferred embodiment of the spacer according to the present invention, the claw comprises an end plate at the first end of the elongated structural member and a pair of jaws extending from the underside of the structural member. and is integrally connected to the handle. Preferably, as the handle extends toward the other end, the jaws, when the handle is lifted, swing from a position near the first end to the other end, thereby loosening the grip relative to the lath, thereby also shortening the distance from the spacer member to the claw, thereby preventing the spacer member in being squeezed between the two fixed limbs.
    The handle may be housed in pins, bolts or any other rotation-permitting elements relative to the structural members or alternatively by a transverse shaft extending transversely through the handle and through the structural member.
    The structural member may consist of a simple plate or rod made of any suitable material, preferably a corrosion resistant material, or preferably and advantageously made of a high strength and low weight profiled rod.
    As indicated above, the entire spacer including the structural member, handle, claw and spacer is preferably made of non-corrosive or corrosion resistant materials such as e.g. aluminum, anodized or galvanized steel, plastics materials, e.g. fiber-reinforced or fiberglass-reinforced plastics materials or combinations thereof.
    To allow the spacer to be set to many different dimensions of roofing sheets or tiles to be positioned resting on the laths to be mounted using the spacer of the present invention, the spacer may preferably be repositioned relative to the structural member by sliding the spacer along a longitudinal slit of the structural member. The spacer element, in its intended position, defining the distance corresponding to the space defined by the roof plate or roof tile may be fixed by pressure locking or preferably a bolt which is simply locked to secure the spacer element with respect to the structural element.
    5 DK 2006 00163 U3
    The above stated purpose, the above-mentioned feature and the above-mentioned advantage together with several other objects, features and advantages, which will become apparent from the detailed description given below, are obtained according to another aspect of the present invention by means of a temporary support. supporting a set of rafters in a roof structure while the rafters are fixed relative to the roof structure, and comprising an elongated rod defining an opposing first and second ends, a first and second fixing means for fixing a rafter of the roof structure, second fixing device is connected to the rod at, respectively. the first and second ends for positioning the bar in a lowered position relative to the upper side of the latch when the first and second latching devices are fixed to the latch, and a plurality of leg support members each having a rod engaging portion and a plate member, said rod engaging portion being adjustably and repositionably connected to said rod to position said support members at specific positions spaced along said rod, each of said plate members being connected to a respective rod engaging portion by means of a pivot pin allowing the plate members can be rotated from a first position to a second position, in which first position the plate member extends perpendicularly from the rod to a position above the upper side of the latch when the rod is in the lowered position, and the plate member is lowered below the upper side of the latch when the rod is in position. the lower position.
    The support according to the second aspect of the present invention is to be used primarily in connection with the spacer according to the first aspect of the present production to allow the carpenter using the spacer according to the first aspect of the present invention to temporarily support the legs by means of a support, while the spacer is used for proper positioning of the individual laths and fixation of the lids by nails, screws or similar known fixing devices.
    The support according to the second aspect of the present invention constitutes an auxiliary tool which is preferably adjusted in accordance with the spacer 6 according to the first aspect of the present invention, the distance between the individual leg supporting elements of the support being preferably slightly smaller than the gap. with which the laths should be positioned and mounted in the roof structure. By positioning the individual lumbar support elements at a reduced space compared to the intended space between the individual lumens when mounted on the roof structure, a specific luminaire can be temporarily supported by a lumbar support element of the luminaire and then slightly lifted from its position resting on the luminaire. the lamellar supporting member of the support, the carpenter using the spacer according to the first aspect of the present invention to position the lamina correctly when the lamella is fixed relative to the roof structure.
    The support supports which are adjustably and repositionably connected to the rod may be any mechanical device cooperating with the rod and include a pivot pin for supporting the plate member to allow the plate member to be shifted from the first position to the second. position. By providing the plate elements of the lamellar supporting elements as elements which can be lowered below the top of the latch as they are shifted from the first position to the second position, the carpenter can access the lam without covering the lamellar of the lamellar supporting element, for allowing the carpenter to use a saw to cut the lath in a specific position preferably on the center of the underlying latch, e.g. for extending the latch by adding an additional length of a latch to a latch cut by the saw.
    The rod supporting the support members may be a solid rod or a profile rod such as a T, an H, a U-shaped bar made of metal, plastic or may constitute a composite element. Like the rod, the support supports may be made of metal, e.g. corrosion-resistant or plated steel, aluminum or plastics, including fiber-reinforced plastics.
    The support supporting elements of the support according to the second aspect of the present invention are adjustable and repositionable as indicated above and to allow the support supporting elements to be fixed in a specific position relative to the elongated Preferably, the latch supporting members each have a locking member for locking each of the latch supporting members to the latch in a specific position and allowing the latch supporting member to be repositioned relative to the latch when the latch member is unlocked. Instead of providing a separate locking member, the rod engaging portion of the leg support members may be implemented e.g. as toothed elements which can be locked to the rod, e.g. a prof-profile rod, by rotating the rod engaging portion, thereby causing the teeth of the rod engaging portion to retain and lock the rod engaging portion relative to the rod. Apart from self-locking, e.g. toothed bar engaging parts and bar engaging parts with separate locking element, any locking assembly including e.g. locking elements provided by the rod are also encompassed by the present invention.
    The first and second fixing devices of the support according to the second aspect of the present invention may be implemented in accordance with known technical principles, such as e.g. a clamp or clamp with a lock to be operated by means of a handle or screw, or any other retaining principle for holding the fixing devices relative to the latch. The fixing devices are preferably equipped with a gripping device for gripping and fixing the fixing devices to the latch and for providing a reliable and secure fixation of the fixing devices with respect to the lock.
    The invention will be described in more detail with reference to the drawing, in which fig. 1 is a perspective and partially cut-away view illustrating the intended use of a first and presently preferred embodiment of a spacer according to a first aspect of the present invention for positioning and holding a lath in a roof structure relative to a set of rafters; that defines the slope of the roof, 8 DK 2006 00163 U3 fig. Fig. 2 is a perspective and schematic view illustrating the presently preferred embodiment of the spacer according to the present invention; Fig. 3 is a perspective and schematic view illustrating the intended use of a first and presently preferred embodiment of a support according to a second aspect of the present invention; 4 is a vertical sectional view of the support according to the second aspect of the present invention; FIG. 5 is a side view illustrating a locking member of the support according to the second aspect of the present invention; and FIG. 6 is a perspective and schematic view similar to the image of FIG. 3, illustrating a detail of the support according to the second aspect of the present invention.
    In FIG. 1, a portion of a roof structure is shown including a rafter 20 which is a portion of a supporting structure of a roof on which roof tiles or roof plates 22 are to be positioned and supported. The barrier 20 slopes traditionally to define the slope of the roof structure, and transverse to the barrier extends sets of rafters 24 and 26 which are positioned at a specific space corresponding to the length of the roof blocks or roofs 22.1 the process comprising the structure of the supporting roof structure. including the latches, such as the latch 20 shown in FIG. 1 and the laths 24 and 26 shown in FIG. 1, the tiles or roofs 22 are not yet positioned, yet the roofs or roofs 22 are included in FIG. 1 to provide a visual understanding of the purpose of the construction, in particular the necessity of positioning the transverse beams in a specific spacing relationship corresponding to a specific gap.
    In order to position the laths 24 and 26 at the correct space, the spacer according to a first aspect of the present invention is advantageously used.
    DK 2006 00163 U3 g which holder is shown in FIG. 1 and is indicated by reference numeral 10 in its entirety. It is to be understood that two spacers are advantageously used, one at one end of the roof structure to grasp and hold one end of a lath and another spacer positioned at the opposite end of the lath to position and hold the lath relative to a lath. previously fixed lay.
    In a process comprising construction of the supporting roof structure, the laths are positioned, e.g. the laths 24 and 26 shown in FIG. 1, from the lower end of the roof structure, positioning the lath 24 first and fixing it, e.g. by means of screws or nails, and then the next one, such as the lath 26 must be properly positioned and held by the spacer 10 or, as discussed above, preferably by two spacers.
    In FIG. 2, the spacer 10 is shown according to the present invention, which comprises a generally U-profiled rod or structural element 12 with a planar top side as shown in FIG. 1 and a bottom side in which the basically U-profiled member provides a longitudinal slot 16 in which an adjustable and repositionable spacer constituted by a circular cylindrical body 18 is fixed by a bolt 20 cooperating with a transverse member. locking plate accommodated within the slot 16 and with a through-going screw in which the bolt 20 is received.
    The structural member 12 defines a first end at which an end plate 30 is provided. At the opposite other end is provided an additional end plate 32. The end plate 32 serves solely to close off the other end to prevent the spacer element 18 from sliding beyond the end plate 32 and consequently being lost. The end plate 30 provided at the first end of the structural member 12 extends over the underside of the structural member to provide a gripping flange cooperating with a pair of jaws 34 and 36 integrally connected to a handle 38. The jaws 34 and 36 and handle 38 are fixed to the structural member 12. by means of a transverse through bolt 40 defining a axis of rotation of the handle 38 and also of the jaws 34 and 36.
    10 DK 2006 00163 U3 The jaws 34 and 36 define protruding end portions which provide a gap from the end plate 30 equal to or identical to the width of the latches 24 and 26.1 This closed position of the handle 38 engages the spacer 10 and is fixed to the latch 26 as it is is shown in FIG. 1, which allows the leg 26 to be positioned at the intended distance or the intended gap from the previously positioned leg 24 by allowing the spacer member 18 to rest against the leg 24.
    It is to be understood that the rounded outer surface of the spacer member 18 is believed to be of the utmost importance to allow the spacer member to receive and position the laths properly, even if the previously positioned lath may be slightly deformed since, provided that the spacer member 18 had another configuration, such as a square cross-sectional configuration, the intended parallel positioning of the shank 26 relative to the shank 24 may not be properly achieved.
    In the closed position of the handle, the jaws 34 and 36 interact with the end plate 30 as a claw to fix the holding member 10 relative to the latch 26 as described above, while lifting the handle from the position shown in FIG. 1 and shown in solid lines in FIG. 2 to the position shown in dotted lines in FIG. 2 causes the end portions of the jaws 34 and 36 to move away from the end plate 30 and consequently allow the spacer 10 to be removed from its intended application position, as shown in FIG. 1, to reposition the retaining member, provided that a further lath must be positioned relative to the lath 26 without the risk of the spacer being squeezed between the two laths 24 and 26.
    A particular feature of the spacer also relates to the geometric configuration of the handle 38 and the jaws 34 and 36, the spacer constituting a self-closing tool, as in the position shown in FIG. 1, due to the effect of gravity, causes the handle 38 to be pressed against the locking position shown in FIG. 1 and also shown in solid lines in FIG. 2. As will be appreciated, the carpenter using the spacer 10 need not take any specific precautions to lock or position the spacer in the intended holding position shown in FIG. 1 and shown in solid lines in FIG. 2, since the lever 38 by itself is forced by the force of gravity in the locking position shown by fully drawn lines in FIG. 2 and also shown in FIG. 1. Provided that the spacer shown in FIG. 2 is turned upside down, as shown in FIG. 2 with the underside facing upwards, the handle 38 pivots freely toward the position shown by dashed lines in FIG. 2, whereby the operation of the spacer is made extremely easy, since the simple rotation of the holder or tool from the upside position 14 upwards to the inverted face downwards quickly shifts the jaws of the holder or tool from the locked position shown in fig. 2 to the open position shown in dotted lines shown in FIG. 2 and vice versa.
    The spacer shown in FIG. 1 and 2 were made of a metal prototype, defining a total length of 40 cm, however, the spacer may be made of alternative materials such as e.g. aluminum, polymeric materials including carbon fiber or fiberglass reinforced plastics material or combinations thereof.
    To temporarily support and position the laths relative to the underlying roof structure, preferably using the spacer according to the first aspect of the present invention, a support 50 according to a second aspect of the present generation as shown in FIG. 3-6 advantageously used. It should be understood that the carpenter who assembles the laths, e.g. the laths 24 and 26 shown in FIG. 1, by means of the spacer 10 according to the first aspect of the present invention, usually has another carpenter or auxiliary to assist in positioning and mounting the elongated laths, with the auxiliary temporarily holding the lath at the opposite end of the laths to the end from which the carpenter begins to fix the lath, such as the the lath 26 relative to the previously mounted and fixed lath 24.
    To eliminate the necessity of having an auxiliary or other carpenter to assist the carpenter in positioning and mounting the laths, the support 50 shown in FIG. 3 advantageously used. The support is shown in full in FIG. 3 and comprises two fixing devices 52 and 54 interconnecting an elongated U-shaped bar 56. Each of the fixing devices 52 and 54 has the common form of an inverted U which allows the fixing device to span the supporting latch 20 relative to which the lanterns, such as. the laths 24 and 26 also shown in FIG. 3, must be fixed. The fixing devices 52 and 54 each have a 12/12/2006 U16 finger wheel, respectively. 53 and 55 for properly fixing the fixing devices with respect to the supporting latch 20.
    On one side of the U-shaped fixing devices 52 and 54, the U-profiled rod 56 is fixed in a position in which the U-profiled rod 56 is lowered relative to the upper side of the barrier 20 when the support 50 is mounted. and fixed in the intended position by means of the fixing devices 52 and 54 as shown in FIG. Third
    Along the U-profiled rod 56, a total of 4 support elements are provided. The support elements are of identical construction and configuration and are indicated by reference numeral 60 in their entirety. The leg support members 60 each comprise a rod engaging member 62 implemented as a T-profiled member accommodated within the U-profiled bar 56 to allow the leg supporting members to be displaced longitudinally along the U-profiled bar 56, and each has a locking screw 64, by means of which the rod engaging portion may be secured in a specific position with respect to the U-profiled rod 56. The rod engaging portion 62 of the leg support member 60 further has a web 66 extending outwardly from the Un-profiled rod 56, which web 66 is connected to a plate 68 by means of a swivel joint or screw 70, which allows the plate 68 to be rotated from a vertical or first position in which the plate 68 extends to a position above the top of the latch 20 to a position in which the plate is lowered below the top of the latch 20, as shown in FIG. 4. By providing the ability of the plate 68 to be rotated from the vertical or first position to the lowered or second position, the carpenter mounting the laths can readily access the latch 26 for cutting the freely extending end of the lath 26 across the center of the upper side of the latch 20 to add another length of the latch to the latch to be fixed, as shown in the lower portion of FIG. 4 at the latches 24.
    The individual support members 60 of the support 50 are preferably positioned at a distance somewhat smaller than the distance with which the supports 24 and 26 are to be mounted, the support 50 serving as a temporary support supporting the outer free end of the supports to be mounted, and 13 DK 2006 00163 U3 also allows the carpenter to lift the lath to be mounted from its resting position resting on the lath supporting member.
    In FIG. 4, the support 50 is shown in a vertical sectional view, and in FIG. 5, in greater detail 5, locking of the rod engaging portion 62 of the leg support member 60 is shown.
    In FIG. 6 is a detail of the leg support member 60 illustrating in greater detail the swivel joint 70 between the plate 68 and the web 66 of the rod engaging portion 62 accommodated within the U-profiled rod 56.
    10 Although the support 50 according to the second aspect of the present invention is preferably and advantageously used in connection with the spacer 10 according to the first aspect of the present invention, the spacer 10 can be used without the use of the support 50, and in the same way the support 50 according to the the second aspect of the present invention is used without the use of the spacer 10 according to the first aspect of the present invention.
    Although the present invention has been described above with reference to a presently preferred embodiment of the spacer or tool, it should be understood that a number of modifications may be deduced by one of ordinary skill in the art and such modifications shall be construed as part of the present invention. as defined in the following claims.
    权利要求:
    Claims (11)
    [1]
    A spacer for positioning and holding a lath in a roof structure relative to a set of rafters defining the slope of the roof and defining a specific gap with respect to a previously installed lath, comprising: an elongated structural element defining an opposing first and second end and an opposing upper and lower side, a gripper claw provided at the first end and including a handle for shifting the claw from a first position to a second position, the claw being open in the first position to allow the claw to freely take up a latch within the claw, the claw being closed in the second position to grip and hold the latch relative to the holder, the handle being operable from the top, and a spacer extending from the underside to define a specific distance from the claw to the spacer corresponding to the gap.
    [2]
    A spacer according to claim 1, wherein the spacer element can be adjusted and repositioned relative to the elongated structural element to allow the specific spacer to be set.
    [3]
    A spacer according to any one of claims 1 or 2, wherein the spacer is a circular cylindrical body.
    [4]
    A spacer according to any one of claims 1-3, wherein the claw comprises an end plate at the first end and a pair of jaws extending from the underside of the structural member and integrally connected to the handle.
    [5]
    Spacer according to any one of claims 1-5, wherein the handle is mounted relative to the structural member by means of a continuous shaft extending transversely through the handle and through the structural member.
    [6]
    Spacer according to any one of claims 1-5, wherein the structural element is constituted by a profiled rod. 15 DK 2006 00163 U3
    [7]
    A spacer according to any one of claims 1-6, wherein the structural element, the handle, the claw and the spacer element are made of non-corrosive or corrosion resistant materials, such as e.g. aluminum, anodized or galvanized steel, plastics materials, e.g. fiber-reinforced or fiberglass-reinforced plastics materials or combinations thereof.
    [8]
    A spacer according to any one of claims 1-7, wherein the spacer member can be repositioned relative to the structural member by sliding the spacer member along a longitudinal slot of the structural member.
    [9]
    A support for temporarily supporting a set of laths in a roof structure while the laths are fixed relative to the roof structure, and comprising an elongated rod defining an opposing first and second ends, a first and second fixing means for fixing to a roof structure latch , wherein the first and second fixing devices are connected to the rod at, respectively. the first and second ends for positioning the bar in a lowered position relative to the upper side of the latch when the first and second latching devices are latched to the latch, and a plurality of leg support members each having a rod engaging portion and a plate member, said rod engaging portion being adjustably and repositionably connected to said rod to position said supporting members at specific positions spaced along said rod, each of said plate members being connected to a respective rod engaging portion by a pivot pin allowing said plate members to is rotated from a first position to a second position, in which first position the plate member extends perpendicularly from the rod to a position above the upper side of the latch when the rod is in the lowered position and the plate member is lowered below the upper side of the latch when the rod is in the lower position.
    [10]
    The support of claim 9, wherein each of the plurality of support supports has a locking member for locking each support support member to the bar in a specific position and allows the support supporting members to be repositioned relative to the bar when the locking member is unlocked. DK 2006 00163 U3 16
    [11]
    The support according to any one of claims 9 and 10, wherein the first and second fixing means comprise a gripping device for gripping and fixing the fixing devices for the lock.
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    同族专利:
    公开号 | 公开日
    DK200600163U3|2007-05-25|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2016-04-08| UUP| Utility model expired|Expiry date: 20160321 |
    优先权:
    申请号 | 申请日 | 专利标题
    DKPA200500409|2005-03-21|
    DKPA200501094|2005-07-29|
    DK200600163U|DK200600163U3|2005-03-21|2006-06-06|Spacer for positioning and holding a lane in a roof structure|DK200600163U| DK200600163U3|2005-03-21|2006-06-06|Spacer for positioning and holding a lane in a roof structure|
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