• 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:
    End cap device for a wiper blade having a base body (12a) and a wiper blade attachment means (14a) at the end of the base body (12a) and for securing the base body (12a) in the longitudinal wiping direction (16a) with respect to the wiper blade. The fixing means (14a) can be deflected in the vertical direction (20a) for mounting on the wiper blade.
    公开号:FR3023793A1
    申请号:FR1556705
    申请日:2015-07-16
    公开日:2016-01-22
    发明作者:Helmut Depondt；Dirk Herinckx；Koen Bex
    申请人:Robert Bosch GmbH；
    IPC主号:
    专利说明:

    [0001] Field of the Invention The present invention relates to a wiper blade end cap device having a base body and at least one wiper blade attachment means provided on the body of the wiper blade. base and for fixing the base body of the end cap in the longitudinal direction of the wiper blade relative to the wiper blade. State of the art There is already known such a wiper blade end cap device comprising a base body and a fastening means of the wiper blade. This fixing means is provided on the base body and serves to lock the base body to the wiper blade in the longitudinal direction thereof. DESCRIPTION AND ADVANTAGES OF THE INVENTION The subject of the present invention is a windscreen wiper end cap device of the type defined above, characterized in that the means for fixing the wiper blade is made to be able to deflect in the vertical direction for mounting on the wiper blade.
    [0002] In other words, the invention proposes to provide the means for fixing the deformable or mobile wiper blade in the vertical direction for mounting on a wiper blade. This allows a particularly compact embodiment of the end cap device. In addition, the coupling of the end cap base body will be particularly guaranteed on the wiper blade by a simple mounting operation. Advantageously, the fastening means of the wiper blade is movable in the opposite direction to that of the wiper blade for mounting. The base body of the end cap according to the invention is, in this context, in particular a body which covers the free end of the wiper blade, the elastic rail and / or the deflecting unit and / or which forms terminating the wiper blade in its longitudinal direction. The elastic rail according to the invention is a macroscopic element having an extension which, in normal operation, can be elastically modified by at least 10% and in particular by at least 20% and preferably at least 30% and in a particularly advantageous way, of at least 50%, which generates a variable reaction depending on the extension and which is in particular proportional to the variation thereof in order to oppose this variation. Preferably, the elastic rail is at least partly made of spring steel. The elastic rail preferably has, in the unsolicited state, essentially the shape of a bent rod and more particularly that of a flattened and bent rod. Particularly advantageously, the curvature of the elastic rail according to its longitudinal extension in the unsolicited state is greater than the curvature of the vehicle surface, in particular of the vehicle window, which will be swept by the elastic rail in a certain mode of travel. operation. The expression "extension" of an element refers in particular to the maximum distance of two points from a normal projection of the element on a plane. A macroscopic element thus denotes, in particular, an element having an extension in a single dimension of at least 1 mm and in particular at least 5 mm and preferably at least 10 mm. The longitudinal direction of the wiping blade according to the invention is the direction which is at least essentially parallel to the main direction of extension of a wiper blade precisely elongated. The wiper blade according to the invention denotes in particular a blade which makes it possible to wipe a window of a vehicle. Preferably, the wiper blade is made of a rubber-like material. Preferably, the wiper blade comprises a wiping lip, a tilting spacer, and / or a head blade. In particular, the expression "deviated in the vertical direction" means that there will be a coupling, particularly in the vertical direction, deformable and that we will have the movement necessary for coupling for at least one blade attachment means. wiping, in the vertical direction. Preferably, the tilting axis is parallel to the longitudinal direction of the wiper blade. The vertical direction according to the invention is the direction which is substantially perpendicular to the window of the vehicle that is wiped. In particular, the vertical direction is at least substantially perpendicular to the wiping direction. In addition, the vertical direction is at least substantially perpendicular to the longitudinal direction of the wiper blade. The longitudinal direction of the wiper blade is at least substantially perpendicular to the wiping direction. The expression "at least essentially" means that the angular difference is less than 15 ° and preferably less than 5 ° and in a particularly preferred manner, it is less than 1 °. The term "intended for" means a means specially designed to perform a certain function or to be equipped in a special way. Thus, the fact that an object is provided for a certain function means that this object performs this function at least in one application domain and / or one operating state. According to another development of the invention, the fastening means of the wiping blade is formed as an elastic rail support means which, when the elastic rail comes into abutment, blocks the fastening means of the wiper blade . This makes it possible to increase the operating safety advantageously. Preferably, the support means of the elastic rail constitutes a bearing surface opposite the wiper lip and which serves as a support for the elastic rail. The bearing surface may be curved or advantageously it is flat.
    [0003] According to another characteristic, the end cap device comprises at least one attachment means provided on the base body of the end cap and serving for fixing at least one other component of the wiper blade. -ice cream. This allows a particularly simple coupling to be achieved between the other wiper blade component and the end cap base body. The other wiper blade component, in the present context, is an elastic rail and / or a deflector unit. The hooking means in this context is a means for making a hooking connection; this means is provided to be deflected or elastically deformed for mounting. Preferably, the attachment means has at least locally a form of retaining hook. According to a further development of the invention, the end cap device comprises at least two attachment means carried by the base body and for fixing at least one other component of the wiper blade.
    [0004] According to another characteristic, at least one attachment means is at least essentially capable of being deflected perpendicularly to the direction of movement of the fixing means of the wiper blade. This advantageously makes it possible to have an independent debate-Terrent of the attachment means and the fixing means of the wiper blade. According to another feature, the fastening means of the wiper blade is connected to a side wall of the base body of the end cap, resulting in a particularly stable and compact end cap device. Preferably, the fastening means of the wiper blade is made in one piece with the side wall of the end cap base body. The term "one-piece" represents a bonding by the material, for example by a welding process, a bonding process, an injection overmolding process and / or any other technically interesting process and / or is achievable in one piece by forming for example by a cast iron manufacture and / or a manufacture by a one or more component process and advantageously from a blank. The side wall advantageously terminates the end cap in the wiping direction. According to another feature, the attachment means is provided on the side wall of the base body of the end cap, so that the end cap device is particularly strong and compact.
    [0005] According to another characteristic, the support means of the elastic rail of the fastening means of the wiper blade forms the extension of the bearing surface of the elastic rail of the base body of the end cap, which increases the stability internal end cap device.
    [0006] The invention also relates to a system with an end cap device and at least one elastic rail for locking at least one wiper blade attachment means, in the assembled state, which guarantees a very safe operation. high. According to another characteristic, the elastic rail comprises at least one attachment cavity for coupling with a fastening means for particularly fast and guaranteed coupling of the elastic rail in the attachment cavity. According to another feature, the system comprises a wiper blade so that in the mounted state it can be coupled to a fixing means of the wiper blade, which prevents the wiper blade from slipping into the wiper blade. longitudinal direction during operation of the wiper blade. In a particularly advantageous manner, the invention relates to a wiper blade equipped with a system according to the invention. The end cap device according to the invention is not limited to the application and the embodiment described above. In particular, the end cap device according to the invention may comprise a number of elements, components or units, different from what has been described above, while providing the same function. Drawings The present invention will be described hereinafter in more detail with the aid of four exemplary embodiments of wiper blades shown in the accompanying drawings in which: FIG. 1 is a perspective view of a broom blade; wiper with its end cap device in the mounted position, FIG. 2 is a front view of the end cap device of FIG. 1, FIG. 3 is a perspective view of the wiper blade of FIG. FIG. 4 is a perspective view in partial section of the end cap device during the assembly phase with the wiper blade, FIG. 5 is another embodiment of FIG. perspective view in section during the mounting operation on the wiper blade, Figure 6 is a perspective view of the end of an elastic rail, Figure 7 is a perspective view, cut, of the elastic rail of Figure 6 and the cap device of ex Figure 8 is a front view of another embodiment of an end cap device, Figure 9 is a perspective view of the end of another resilient rail, Figure 10 is a front view of another embodiment of an end cap device; a partial sectional view of the end cap device of Fig. 8 during the wiper blade mounting operation, Fig. 11 is another partial perspective sectional view of the end cap device. while being mounted on the wiper blade, Fig. 12 is another partial section of the end cap device during a wiper blade mounting operation, Fig. 13 is a front view in perspective of another embodiment of an end cap device, Figure 14 is a perspective view of the end of another elastic rail, Figure 15 is a perspective view. in partial section of the end cap device of FIG. during the mounting operation on the wiper blade, and Fig. 16 is a partial sectional perspective view of the end cap device in the mounted state on the wiper blade. DESCRIPTION OF EMBODIMENTS FIG. 1 shows a wiper blade 10a equipped with an end cap device in the assembled state. The wiper blade 10a is a flat broom. The wiper blade 10a has a wiper blade 18a. The wiper blade 18a has a wiper lip 44a for wiping the window of the vehicle not shown. The wiper blade 18a is made of a rubbery material by an extrusion process. The wiper blade 10a further comprises a deflector unit 46a. This deflector unit 46a has a deflector element 48a. Deflector member 48a forms a concave baffle surface 50a that extends from the end cap device to a non-detailed wiper blade adapter.
    [0007] The end cap device comprises a base body 12a. The base body 12a is installed at the free end of the wiper blade 18a. The base body 12a has a concave deflector surface 52a. The base body 12a of the end cap terminates the wiper blade 18a and the deflector unit 46a in the longitudinal direction 16a of the wiper blade. The base body 12a is made of plastic. The end cap device is shown in greater detail in FIG. 2. The end cap device includes a fastener means 14a for the wiper blade. The fastening means 14a is carried by the base body 12a. More specifically, the fixing means 14a of the wiper blade is made in one piece with the base body 12a. The fastening means 14a is connected to the side wall 34a of the base body 12a. More specifically, the fixing means 14a is made in one piece with the side wall 34a of the base body 12a. Starting from the side wall 34a, the fixing means 14a extends substantially towards another side wall 36a of the base body 12a. The fastening means 14a of the wiper blade is provided for securing the base body 12a in the longitudinal direction 16a of the wiper blade 18a. The end cap device has two attachment claws 62a, 64a for receiving the wiper blade 18a. The upper side of the fixing claws 62a, 64a forms a bearing surface 38a for the elastic rail. In the mounted state, an elastic rail 24a bears against the bearing surface 38a.
    [0008] The fixing means 14a of the wiping blade has a fixing arm 54a which can be deflected elastically. The attachment arm 54a extends perpendicularly to the side wall 34a. The fixing arm 54a has a rectangular section. A plug member 56a is provided on the attachment arm 54a. The engagement member 56a is quadrilateral shaped. The engagement member 56a is engaged in a recess 58a corresponding to the head blade 60a of the wiper blade 18a. The fixing means 14a of the wiper blade can be deflected in the vertical direction 20a to be mounted on the wiper blade 18a. More specifically, the fixing means 14a, the wiper blade is movable towards the deflector surface 52a to allow mounting. The fixing means 14a is offset relative to the fixing claws 62a, 64a in the longitudinal direction of the wiper blade 16a. The fastening means 14a in the relaxed position is in front of the receiving zone of the fixing claws 62a, 64a. The vertical direction 20a is perpendicular to the wiping plane swept by the wiper blade 18a in operation. The end cap device further comprises two hooking means 28a, 30a. The attachment means 28a, 30a are locally hook-shaped. The hooking means 28a, 30a are on the base body 12a of the end cap. More specifically, the attachment means 28a, 30a are provided on the side walls 34a, 36a of the base body 12a. The hooking means 28a, 30a serve to fix another component 26a of the wiper blade. In this embodiment, the attachment means 28a, 30a serve to fix the deflector unit 46a. The hooking means 28a, 30a are made to be deflected in the vertical direction relative to the deflection direction 32a of the fixing means 14a of the wiper blade. More specifically, the attachment means 28a, 30a can not be deflected in the wiping direction 82a. The hooking means 28a, 30a are in front of the fixing means 14a of the wiper blade when looking in the engagement direction 96a of the wiper blade 18a. Figure 3 shows the wiper blade 10a and the elastic rail 24a which can receive the end cap device.
    [0009] The wiper blade 18a has an adjacent head blade 60a and scraper blade 68a. The wiper blade 18a has a tilt spacer 70a. The wiping lip 44a is pivotally mounted relative to the head blade 60a by the tilting spacer 70a. The recess 58a of the head blade is in the end zone of the wiper blade 18a. Specifically, the recess 58a of the head blade is in the region of the wiper blade 18a which, in the mounted state, is covered by the base body 12a of the end cap. The deflector unit 46a has an elastic rail channel 72a. The channel 72a has the same section as the elastic rail 24a. The elastic rail 24a is introduced into the channel 72a. The deflector unit 46a further comprises two attachment recesses 74a, 76a in the walls 78a, 80a of the elastic rail channel. The recesses 74a, 76a completely cross the walls 78a, 80a of the elastic rail and clear the channel 72a and the elastic rail 24a housed in the channel, in the wiping direction 82a. The deflector unit 46a also has a wiper blade guide 84a formed by the lateral attachment claws 86a, 88a. Figure 4 shows only the elastic rail channel 72a of the deflector unit 46a. Zones of the elastic rail 24a protrude from the channel 72a. The wiper blade 18a is slid into the guide 84a. A portion of the wiper blade 18a protrudes from the guide 84a. For mounting, the fastening means 14a is deflected from the wiper blade and slid with the base body 12a of the end cap over the head blade 60a. When entering the recess 58a, the fixing means 14a elastically returns to the initial position and thus enters the recess 58a of the head blade as shown in Figure 4. The free end of the wiper blade 18a is then held by the fixing claws 62a, 64a of the end cap device. The wiper blade 18a is thus provided to be coupled in the mounted state with the attachment means 14a of the wiper blade. The fixing means 14a of the wiper blade constitutes a support means 22a for the elastic rail. The support means 22a serves to lock the fixing means 14a of the wiper blade by the support of the elastic rail 24a. The support means 22a of the elastic rail is made in one piece with the fixing means 14a of the wiper blade. The support means 22a thus constitutes a bearing surface 90a opposite to the wiping lip. The bearing surface 90a allows the support of the elastic rail 24a. The bearing surface 90a is flat. The resilient rail support means 22a of the wiper blade attachment means 14a is an extension of the resilient rail bearing surface 38a of the end cap base body 12a. To prevent the fastening means 14a of the wiper blade from coming back elastically, the elastic rail 24a is slid onto the elastic rail support means 22a (FIG. 5). The elastic rail 24a then bears on the bearing surface 90a. The elastic rail 24a serves to lock the wiper blade fixing means 14a in the mounted state. Thus, the deflector unit 46a is pushed into the end cap device until the hooking means 28a, 30a of the end cap device come into the hooking recesses 74a, 76a. This prevents the wiper blade 18a from returning from the base body 12a of the end cap. Figures 6 to 16 show three further exemplary embodiments of the invention. The descriptions and the drawings to which they relate are limited mainly to the differences between the exemplary embodiments for the components bearing the same references, so that reference will be made in particular to the example of FIGS. 1 to 5. To distinguish the examples of realization, the literal suffix (a) references of the embodiment of Figures 1 to 5 is replaced in the embodiments of Figures 6 to 16 by the literal suffixes (b) - (d). The embodiment of Figures 6 and 7 corresponds essentially to the first embodiment. Unlike this, the elastic rail 24b has additional hooking recesses 40b, 42b. Figure 7 shows the elastic rail 24a coupled to the base body 12b of the end cap device. The attachment means 28b, 30b of the end cap device penetrate both into the attachment recesses 74b, 76b of the deflector unit 46b and also in the recesses of the attachment 40b, 42b of the elastic rail 24b. .
    [0010] Figures 8 to 12 show another embodiment of the invention. In this example, the end cap device has a different end cap base body 12c (FIG. 8). The end cap device comprises a fastening means 14c of the wiper blade. The fastening means 14c is on the base body 12c. More specifically, the fixing means 14c is made in one piece with the base body 12c of the end cap. The fixing means 14c is connected to the side wall 34c of the base body 12c. More specifically, the fixing means 14c of the wiper blade is made in one piece with the side wall 34c of the base body 12c of the end cap.
    [0011] Starting from the side wall 34c, the fixing means 14c extends mainly towards the other side wall 36c of the base body 12c. The fixing means 14c of the wiper blade secures the base body 12c in the longitudinal direction 16c of the wiper blade with respect to the wiper blade 18c. To receive the wiper blade 18c, the end cap device has two attachment claws 62c, 64c. The upper side of the fixing claws 62c, 64c forms a bearing surface 38c for the elastic rail. In the mounted state, the elastic rail 24c is on the bearing surface 38c. The elastic rail 24c is shown separately in FIG. 9 with a hooking recess 40c. As shown in FIG. 10, the fixing means 14c of the wiping blade comprises a fixing arm 54c which can be deflected elastically. In the relaxed state, the fixing arm 54c is perpendicular to the side wall 34c. In FIG. 10, the fixing arm 54c is elastically deflected. The fixing arm 54c has a rectangular section. A socket member 56c is formed on the attachment arm 54c. The engagement element 56c is of parallelepipedal shape. The socket member 56c is provided to take the head blade 60c of the wiper blade 18c into a recess 58c. The fixing means 14c can be deflected in the vertical direction 20c to be mounted on the wiper blade 18c. Unlike the first exemplary embodiment, the end cap device comprises only a fastening means 28c. An attachment means 28c locally has the shape of a retaining hook. The hooking means 28c is on the base body 12c of the end cap. More specifically, the attachment means 28c is on the side wall 34c of the base body 12c. The hooking means 28c allows the attachment of another component 26c of the wiper blade. In this embodiment, the attachment means 28c serves to fix the elastic rail 24c. The hooking means 28c can be deflected perpendicular to the deflection direction 32c of the fixing means 14c of the wiper blade. More specifically, the hooking means 28c can be deflected in the wiping direction 82c.
    [0012] Figure 11 shows the wiper blade 18c slid into the base body 12c of the end cap. When the recess 58c of the head blade is reached, the fixing means 14c of the wiper blade resiliently returns to the initial position and thus enters the recess 58c of the head blade as shown in FIG. 11. The free end of the wiper blade 18c is held by the claws 62c, 64c of the end cap device. Thus, the wiper blade 18c is coupled to the attachment means 14c of the wiper blade in the mounted state.
    [0013] The fixing means 14c of the wiper blade constitutes a support means 22c for the elastic rail. The support means 22c blocks the fixing means 14c of the wiper blade by bearing against the elastic rail 24c. The support means 22c is made in one piece with the wiper blade attachment means 14c. The support means 22c of the elastic rail for this purpose forms a bearing surface 90c not facing the wiping lip. The bearing surface 90c receives bearing the elastic rail 24c. The bearing surface 90c is flat. The support means 22c of the fixing means 14c of the wiper blade is the extension of the bearing surface 38c of the base body 12c of the end cap for the elastic rail. To prevent the fastening means 14c springing elastically, sliding the elastic rail 24c on the fastening means 22c of the elastic rail. When the elastic rail 24c has been slid to the maximum, it rotates slightly so that the hooking means 28c enters the hooking recess 40c (FIG. 12). This prevents the wiper blade 18c from returning from the end cap base body 12c. The elastic rail 24c bears on the bearing surface 90c. The elastic rail 24c thus makes it possible to block the attachment means 14c of the wiper blade in the mounted state.
    [0014] Figs. 13-16 show another example of making an end cap device. This end cap device comprises a base body 12d. The base body 12d has a concave 52d deflecting surface. The end cap device has a fastening means 14d. This fixing means 14d is provided on the base body 12d. More specifically, the fixing means 14d of the wiper blade is made in one piece with the base body 12d of the end cap. The fixing means 14d is connected to the side wall 34d of the base body 12d. The fixing means 14d is more precisely made in one piece with the side wall 34d of the base body 12d. Starting from the side wall 34d, the fastening means 14d of the wiper blade extends substantially towards the other side wall 36d of the base body 12d of the end cap. The fixing means 14d of the wiper blade secures the base body 12d in the longitudinal direction 16d of the wiper blade with respect to the wiper blade 18d. To receive the wiper blade 18d, the end cap device has two attachment claws 62d, 64d. The upper side of the fixing claws 62d, 64d forms a resilient rail bearing surface 38d. In the installed state, the elastic rail 24d rests on the bearing surface 38d. The fixing means 14d of the wiping blade has a fixing arm 54d which deforms elastically. The fixing arm 54d is perpendicular to the side wall 34d. The attachment arm 54d has a rectangular section. The fixing arm 54d carries a catch member 56d formed on the attachment arm. This pickup element 56d is in the form of a quadrilateral. The engagement member 56d is engaged in a corresponding recess 58d of the head blade 60d of the wiper blade 18d. The fixing means 14d can be deflected in the vertical direction 20d for mounting with the wiper blade 18d. More specifically, the fixing means 14d of the wiper blade is movable for mounting in the direction of the deflecting surface 52d. The fixing means 14d of the wiper blade is offset relative to the fixing claws 62d, 64d in the longitudinal direction 16d of the wiper blade. The fixing means 14d in the detent position is in front of the receiving zone of the fixing claws 62d, 64d. The vertical direction 20d is perpendicular to the wiping plane swept by the wiper blade 18d in operation. The end cap device further comprises two attachment means 28d, 30d. The attachment means 28d, 30d locally have a form of retaining hook. The hooking means 28d, 30d are on the base body 12d of the end cap. More specifically, the attachment means 28d, 30d are on the side walls 34d, 36d of the base body 12d. The attachment means 28d, 30d serve to block another component 26d of the wiper blade. In this embodiment, the attachment means 28d, 30d serve to fix the elastic rail 24d. The hooking means 28d, 30d may be deflected perpendicularly to the deflection direction 32d of the fixing means 14d. More specifically, the attachment means 28d, 30d can be deflected in the wiping direction 82d. The hooking means 28d, 30d are in front of the fixing means 14d of the wiper blade in the engagement direction 96d of the wiper blade 18d. The elastic rail 24d comprises attachment cavities 40d, 42d (FIG. 14). The hooking means 28d, 30d of the end cap device penetrate in the assembled state, in the attachment recesses 40d, 42d of the elastic rails 24d. The free end of the elastic rails 24d further comprise inclined surfaces 92d, 94d to allow deflection of the attachment means 28d, 30d for mounting. The inclined surfaces 92d, 94d in the mounted state are at an angle of 45 ° to the longitudinal direction 16d of the wiper blade. Figure 15 shows the attachment arm 54d elastically deformed. The end cap device is slid onto the wiper blade 18d. The baffle unit is not shown so as not to complicate the drawing although it is also slid into the end cap device. Once in the end position, the attachment means 14d of the wiper blade enters the recess of the head blade 58d. The free end of the wiper blade 18d is then held by the attachment claws 62d, 64d of the end cap device. The wiper blade 18d is provided to be coupled in the mounted state with the attachment means 14d of the wiper blade. The fixing means 14d of the wiper blade constitutes a support means 22d for the elastic rail. The support means 22d serves to lock the fastening means 14d of the wiper blade in support of the elastic rail 24d. The support means 22d of the elastic rail is made in one piece with the attachment means 14d of the wiper blade. The support means 22d of the elastic rail thus forms a bearing surface 90d not facing the wiping lip. The bearing surface 90d serves to receive the elastic rail 24d. The bearing surface 90d is flat. The support means 22d of the elastic rail of the attachment means 14d of the wiper blade thus constitutes the extension of the bearing surface 38d of the elastic rail for the base body 12d of the end cap. To prevent the fastening means 14d from coming back elastically, the elastic rail 24d is slid over the support means 22d of the elastic rail (FIG. 16). The elastic rail 24d then bears against the bearing surface 90d. The elastic rail 24d thus makes it possible to lock the fastening means 14d of the wiping blade in the mounted state. The baffle unit slips on the end cap device until the hooking means 28d, 30d of the end cap device enter the hooking recesses 74d, 76d. This prevents the wiper blade 18d from returning relative to the base body 12d of the end cap. 20 NOMENCLATURE OF THE MAIN ELEMENTS (In this nomenclature, only the numerical references are taken without their literal suffix). windscreen wiper 12 Base body of the end cap 14 Wiper blade attachment mechanism 16 Longitudinal direction of the wiper blade 18 Wiper blade 20 Vertical direction 22 Elastic rail support 24 Rail elastic 26 Component 28-30 Fastening means 32 Travel direction 34 Side wall of the base body of the end cap 36 Side wall of the base body of the end cap 38 Support surface of the elastic rail 40-42 Clearly 44 Wiper lip 46 Baffle unit 48 Baffle element 50 Baffle surface 52 Concave baffle surface 54 Elastically deformable support arm 56 Tapping element 58 Hole recess Head 60 Head Blade 62, 64 Clamps 68 Scraper Blade 70 Tilt Spacer 72 Elastic Rail Channel 74-76 Snap Hole 78-80 Elastic Rail Channel Walls 82 Wiper Direction 84 Blade Guide wiping 86-88 Clamps 90 Bearing surface 92-94 Inclined surface 96 Engagement direction10
    权利要求:
    Claims (5)
    [0001]
    CLAIMS 1 °) Wiper blade end cap device (10a) having a base body (12a-12d) and at least one wiper blade attachment means (14a; 14c; 14d) provided on the base body (12a-12d) and for fixing the end body (12a-12d) of the end cap to the wiper blade (18a; 18c; 18d) in the longitudinal direction (16a; 16c; 16d) of the wiper blade, end cap device characterized in that the fastening means (14a; 14c; 14d) of the wiper blade can be deflected in the vertical direction (20a; 20c; 20d) for mounting on the wiper blade (18a; 18c; 18d).
    [0002]
    2) end cap device according to claim 1, characterized in that the fastening means (14a; 14c; 14d) is formed as an elastic rail support means (22a; 22c; 22d) for locking the means securing the wiper blade (14a, 14c, 14d) by the support of the elastic rail (24a-24d).
    [0003]
    3) end cap device according to claim 1 or 2, characterized in that it comprises at least one attachment means (28a, 28c, 28d, 30a, 30d) mounted on the base body (12a). 12d) for attaching at least one further component (26a; 26c; 26d) to the wiper blade.
    [0004]
    End cap device according to claim 3, characterized in that the hooking means (28a, 28c, 28d, 30a, 30d) can be deflected at least substantially in the vertical direction relative to the direction of rotation. deflection (32a; 32c; 32d) of the fixing means (14a; 14c; 14d) of the wiper blade.
    [0005]
    End cap device according to claim 1, characterized in that the fastening means (14a; 14c; 14d) is connected to a side wall (34a; 34c; 34d) of the cap base body. End end (12a-12d) .6 °) End cap device according to Claim 1, characterized in that at least one fastening means (28a, 28c, 28d, 30a, 30d) is mounted on a side wall 34a, 34c, 34d) of the base body (12a-12d) of the end cap. End cap device according to claim 2, characterized in that the elastic rail support means (22a; 22c; 22d) of the wiper blade attachment means (14a; 14c; an extension of the resilient rail bearing surface (38a; 38c; 38d) of the end cap base body (12a-12d). 8 °) System comprising an end cap device according to any one of claims 1 to 7, and at least one elastic rail (24a-24d) for locking in the mounted state, at least one blade attachment means wiper (14a; 14c; 14d). 9 °) System according to claim 8, characterized in that the elastic rail (24a-24d) comprises at least one hooking recess (40b-40d, 42b, 42d) to be coupled to a hooking means (28a; 28c, 28d, 30a, 30d). 10 °) A system according to claim 8 or 9, characterized by a wiper blade (18a, 18c, 18d) for coupling to the fixing means of the wiper blade (14a; 14c; 14d) in the mounted state . 11 °) Wiper blade (10a) having a system according to any one of claims 8 to 10.35
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    EP3112224A1|2017-01-04|Adapter for connecting a wiper blade to a driving arm
    FR3007717A1|2015-01-02|WIPER BLADE BRUSH DEVICE AND WIPER BLADE EQUIPPED WITH SUCH A DEVICE
    FR3043043A1|2017-05-05|ADAPTER FOR WINDOW WIPER BLADE, AND CORRESPONDING CONNECTION DEVICE BETWEEN A BRUSH AND A DRIVE ARM
    EP3012163A1|2016-04-27|Device for spraying windscreen washer liquid for a wiper of a vehicle windscreen wiping system
    EP3507147B1|2021-04-28|Undetachable end piece for a wiper blade
    WO2016005103A1|2016-01-14|Adapter for connecting a wiper frame to a driving arm for said wiper frame
    EP3366531A1|2018-08-29|Adaptable end cap for a wiper blade
    FR3023794A1|2016-01-22|ICE WIPER BLADE DEVICE
    EP3168092B1|2019-01-02|Element for a system for connecting a windscreen wiper blade holder to a drive arm
    FR3021012A1|2015-11-20|ICE WIPER BLADE DEVICE
    FR3040946A1|2017-03-17|ADAPTER FOR AUTOMOTIVE VEHICLE WIPER ARMS
    FR3021013A1|2015-11-20|ICE WIPER BLADE DEVICE
    FR3040154B1|2019-09-13|WIPER BLADE BRUSH ADAPTER AND WIPER BLADE THUS EQUIPPED
    FR3043040A1|2017-05-05|ADAPTER FOR A WINDSCREEN WIPER OF A MOTOR VEHICLE
    同族专利:
    公开号 | 公开日
    DE102014213971A1|2016-01-21|
    FR3023793B1|2020-02-14|
    US20160016550A1|2016-01-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR2868748B1|2004-04-07|2008-02-01|Valeo Systemes Dessuyage|END OF WIPER BLADE BROOM END|
    DE102008044389A1|2008-12-05|2010-06-10|Robert Bosch Gmbh|wiper blade|
    PL2233375T3|2009-03-25|2014-07-31|Unipoint Electric Mfg Co Ltd|Windshield wiper blade structure|
    DE102010042095A1|2009-10-09|2011-04-14|Robert Bosch Gmbh|wiper blade|
    DE102011076362A1|2011-05-24|2012-11-29|Robert Bosch Gmbh|wiper blade|WO2017091931A1|2015-11-30|2017-06-08|Hewlett Packard Enterprise Development Lp|Network interface communication|
    FR3047457B1|2016-02-04|2018-03-02|Valeo Systemes D'essuyage|CLIP FOR WIPER BLADE|
    FR3063054A1|2017-02-22|2018-08-24|Valeo Systemes D'essuyage|ADAPTABLE END CAP FOR TUMBLING BRUSH|
    FR3064233B1|2017-03-27|2021-10-01|Valeo Systemes Dessuyage|END CAP AND SCRAPER BLADE CONSTITUTING OF A WIPER BRUSH|
    DE102018209491A1|2018-06-14|2019-12-19|Robert Bosch Gmbh|wiper blade|
    法律状态:
    2016-07-22| PLFP| Fee payment|Year of fee payment: 2 |
    2017-07-20| PLFP| Fee payment|Year of fee payment: 3 |
    2018-05-18| PLSC| Search report ready|Effective date: 20180518 |
    2018-07-23| PLFP| Fee payment|Year of fee payment: 4 |
    2019-07-24| PLFP| Fee payment|Year of fee payment: 5 |
    2020-07-27| PLFP| Fee payment|Year of fee payment: 6 |
    2021-07-22| PLFP| Fee payment|Year of fee payment: 7 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE102014213971.6A|DE102014213971A1|2014-07-17|2014-07-17|End cap device for a wiper blade|
    DE102014213971.6|2014-07-17|
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