• 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:
    An adapter (30) for connecting a wiper blade to a drive arm, said adapter having a body connected to a retractable means (42, 44a, 44b) configured to lock the drive arm to the adapter characterized in that said retractable means is connected to said body by at least one U-shaped material bridge (50) and which is located near a longitudinal end of the adapter.
    公开号:FR3026074A1
    申请号:FR1458967
    申请日:2014-09-23
    公开日:2016-03-25
    发明作者:Philippe Espinasse
    申请人:Valeo Systemes dEssuyage SAS；
    IPC主号:
    专利说明:

    [0001] WFR2121 1 Adapter for connecting a drive arm of a wiper blade to a connector connected to said wiper blade TECHNICAL FIELD The present invention relates in particular to a link adapter of a drive arm a wiper blade to a connector connected to said wiper blade. STATE OF THE ART An automobile is conventionally equipped with windscreen wipers to ensure a washing of the windshield and to prevent the driver's vision of his environment from being disturbed. These wipers generally comprise a drive arm, performing an angular reciprocating movement, and elongate brushes, themselves carrying scraper blades made of an elastic material. These blades rub against the windshield and evacuate the water by bringing it out of the driver's field of vision. The brooms are made in the form, or, in a conventional version, articulated stirrups that hold the scraper blade in several discrete places by giving it a bend allowing it to marry the eventual curvature of the windshield, or, in a newer version called "flat blade" (for "flat blade"), a semi-rigid assembly that keeps the scraper blade along its length thanks to one or bending vertebrae to apply the broom on the bumper -brise without having to use stirrups. In both solutions, the blade is attached to the drive arm by a connector system including a connector and an adapter. The connector is a piece which is secured to the blade and which is usually set directly on the scraper blade or on the flat blade, while the adapter is secured to the arm. The adapter is an intermediate piece that allows the connection and attachment of the connector on the drive arm. It is generally configured to be engaged in a head or end piece in the form of a fork of the drive arm.
    [0002] WFR2121 2 Each of these members (connector and adapter) comprises hinge means configured to cooperate with complementary means of the other member, to define at least one transverse axis of articulation of the members, which is a hinge axis broom opposite the arm. In the present art, one of the members, such as the connector, generally comprises a substantially cylindrical physical axis which defines the axis of articulation and which is received in a housing of complementary shape to the other member. The adapter includes a body connected to a retractable means, such as a tab, which has a locking means configured to lock the drive arm on the adapter. The European patent application EP-A1-1 545 947 for example describes a drive arm of a wiper blade which is locked on an adapter, in particular by means of a locking means consisting of a lug carried by a tongue. can be retracted by elastic flexion when the arm is inserted into the adapter. When the arm is in place in the adapter, the flexible tongue is returned to its initial position so that the locking pin engages in an opening in the drive arm, thus ensuring the immobilization of the arm in the longitudinal direction of introduction. The invention proposes an improvement to this technology which is simple, effective and economical. SUMMARY OF THE INVENTION The invention proposes for this purpose an adapter for connecting a wiper blade to a drive arm, said adapter comprising a body connected to a retractable means configured to lock the drive arm on the adapter, characterized in that said retractable means is connected to said body by at least one bridge of U-shaped material and which is located near a longitudinal end of the adapter.
    [0003] WFR2121 3 The or each material bridge allows in particular to better control the force required to actuate the retractable means. In addition, it can extend the life of the adapter. It has indeed been found that the flexibility of the retractable tabs of the prior art could change over time, which could result in a lack of effective locking of the arm vis-à-vis the adapter, especially after mounting the adapter on several brushes during successive maintenance operations and replacement of these when worn.
    [0004] In the context of the present invention, the concept of "neighborhood" should be understood as meaning that the material bridge is closer to a longitudinal end of the adapter than its other longitudinal end. In other words, it is not located in the middle of the adapter. It may be closer to a longitudinal end of the adapter than to the middle of the adapter. The adapter according to the invention may comprise one or more of the following characteristics, taken separately or in combination with each other: said at least one bridge of material is elastically deformable; said at least one material bridge comprises two tabs connected by a median joining part, one of the tabs being connected to said body and the other of the tabs being connected to said retractable means; said bridge of material is elastically deformable by spacing or approximation of its legs; - Said retractable means comprises a platform or tab connected to at least one actuating means, such as a push button; said platform or tongue is elastically deformable; said platform or tongue is connected to two actuating means, such as two push buttons; said at least one bridge of material connects said platform or tongue to said body and / or said at least one actuating means to said body; WFR2121 4 - the adapter comprises a single bridge of material which is traversed by a median longitudinal plane, preferably of symmetry, of the adapter; the adapter comprises two independent material bridges which are at a distance transverse to one another and which are substantially symmetrical with respect to a median longitudinal plane, preferably of symmetry, of the adapter; the adapter is formed in one piece; said at least one material bridge has a transverse dimension greater than or equal to 0.2D, D being the maximum width or transverse dimension of the adapter; said at least one material bridge has a transverse dimension less than or equal to 0.1D, D being the maximum width or transverse dimension of the adapter; said retractable means comprises a locking means configured to lock the driving arm on the adapter; said retractable means is connected to said body by at least two links; at least one of said links is configured to define at least one axis of rotation or pivoting of said retractable means vis-à-vis said body; said at least one axis of rotation is substantially perpendicular to a median longitudinal plane of symmetry of the adapter; and said at least one material bridge defines an opening whose angle is between 0 and 45 °, and preferably between 0 and 30 °: said opening is defined by the tabs of said at least one material bridge. The present invention also relates to a broom or a wiper arm, characterized in that it comprises adapter as described above. DESCRIPTION OF THE FIGURES The invention will be better understood and other details, characteristics and advantages of the invention will appear on reading the following description WFR2121, given by way of non-limiting example with reference to the accompanying drawings, in which: FIG. 1 is a schematic perspective view of a wiper according to the invention, this wiper comprising a wiper blade, a drive arm of the blade, and a system for connecting the blade to the arm. FIG. 2 is a diagrammatic perspective view on a larger scale of the adapter of the connection system of the wiper of FIG. 1; FIG. 3 is another schematic perspective view of the adapter; of the connection system of the wiper of FIG. 1, - FIG. 4 is a partial schematic view in longitudinal section of the adapter of the connection system of the windscreen wiper of FIG. 1 - FIG. is a schematic perspective view of an alternative embodiment of an adapter according to the invention, - Figure 6 is a schematic bottom view of the adapter of Figure 5, and - Figure 7 is a partial schematic perspective view of the adapter of Figure 5. DETAILED DESCRIPTION It should be noted that the figures show the invention in detail to implement the invention, said figures can of course be used to better define the invention where appropriate.
    [0005] In the following description, the longitudinal or lateral names refer to the orientation of the wiper blade or the drive arm according to the invention. The longitudinal direction corresponds to the main axis of the broom or the arm in which it extends, while the lateral orientations correspond to concurrent lines, that is to say which cross the longitudinal direction, in particular perpendicular to the longitudinal axis of the broom or arm in its plane of rotation. For WFR2121 6 longitudinal directions, the external or internal designations are assessed in relation to the point of attachment of the blade to the arm, the internal designation corresponding to the part where the arm and a half-blade extend, or in relation to the point of attachment of the arm to the vehicle.
    [0006] Finally, the directions referenced as upper or lower correspond to orientations perpendicular to the plane of rotation of the wiper blade, the lower denomination containing the plane of the windshield. Figures 1 to 4 show a first embodiment of the invention. FIG. 1 represents a windscreen wiper 10 as a whole, this windscreen wiper 10 comprising a brush 12, an arm 14 (partially shown) for driving the brush 12, and a system 16 for connecting the brush 12 to the arm 14.
    [0007] The arm 14 is here a "rod" arm well known to those skilled in the art and therefore will not be described in detail in the following. Any other type of arm can naturally be used in the context of the present invention. The arm 14 is intended to be driven by a motor to follow a reciprocating angular movement to evacuate the water and possibly other undesirable elements covering the windshield. The blade 12 is preferably of the flat blade type and comprises a longitudinal body 18, a wiper blade 20, generally made of rubber, and at least one vertebra which stiffens the blade 20 and promotes its application on the windshield.
    [0008] The body 18 of the blade 12 may comprise a top aerodynamic deflector 22 intended to improve the operation of the wiper, the purpose of this deflector 22 being to improve the plating of the blade on the windshield and therefore the aerodynamic performance of the windshield wiper. the wiper.
    [0009] The brush 12 further comprises end-pieces 24 or hooking clips of the blade 20 and the vertebra on the body 18, these end pieces 24 being located at each of the longitudinal ends of the body 18. The body 18 of the blade may be made in two parts which are arranged substantially end to end and connected to each other by an intermediate connector 26 which is part of the connection system 16. These parts may be independent of one another or linked together by a median part of the body, defined by a partial median cut of the body.
    [0010] The connector 26 is interposed between the two parts of the body 18 and may include means for connection to these parts. The connector 26 may comprise fixing means on the vertebrae or vertebrae. It may thus comprise lower claws defining longitudinal grooves for receiving, generally by sliding, longitudinal end portions of the vertebrae or vertebrae. The connector 26 is thus configured to be secured to the blade 12. The connection system 16 further comprises an adapter 30 which is configured to be secured to the arm 14 and which is mounted on the connector 26 so as to maintain at least a degree of freedom in pivoting about a hinge axis Y which is a transverse axis substantially perpendicular to the longitudinal axis of the blade 12. This degree of freedom allows pivoting of the blade 12 vis-à-vis the arm 14 and allows the broom to follow the curvature of the windshield during his travels. This degree of freedom is obtained by means of articulation of the connector 26 which are configured to cooperate with complementary means of the adapter 30 to define said hinge axis Y. The adapter 30 is better visible in FIG. 2 The adapter 30 has a generally elongate shape in the longitudinal direction of the blade 12. It comprises a body having two side walls 32a, 32b substantially parallel and at a distance from each other. These walls 32a, 32b are interconnected at their upper ends WFR2121 8 by a transverse wall 34 substantially perpendicular to the walls 32a, 32b. The walls 32a, 32b, 34 here have an elongated shape in the longitudinal direction. As can be seen in FIG. 3, the walls of the adapter define between them a longitudinal space in which a part of the connector 26 is generally mounted. In known manner, the adapter 30 comprises a housing for receiving a portion of the connector. longitudinal end of the arm 14. In the present case where the arm 14 is a rod arm, the housing is an upper longitudinal housing 36 which extends over a major part of the longitudinal dimension of the adapter. The housing 36 is here delimited by upper longitudinal parts of the walls 32a, 32b and by a transverse bottom wall 38 which connects the walls 32a, 32b and which is substantially parallel to the wall 34.
    [0011] The adapter 30 also includes means for locking the arm 14 to the adapter. As shown in Figure 4, this means comprises a lug 40 for locking the arm 14 operating by engaging the lug in an opening in the arm, which is not shown here. The immobilization of the arm 14 is thus obtained in the longitudinal direction of introduction of the arm into the adapter 30. The locking pin 40 is here borne by a transverse platform 42 which extends substantially in the plane of the wall of the bottom 38 and behind or inside thereof (Figure 3). The platform 42 extends between the side walls 32a, 32b of the adapter and is connected to each of these lateral or transverse ends to an actuating button 44a, 44b. The buttons 44a, 44b are located on the sides of the adapter. Each button is located in an opening 46 of a side wall 32a, 32b and is substantially coplanar with this wall. Thus, the button 44a is housed in an opening 46 of the wall 32a and the button 44b is housed in an opening 46 of the wall 32b. The openings have WFR2121 9 forms substantially complementary to the buttons, the buttons being mounted with clearance in the openings to allow their movement, particularly downwards, as indicated by the arrows 48 embossed on the buttons.
    [0012] The assembly including the platform 42, the lug 40 and the buttons 44a, 44b are part of a retractable means of the adapter 30, that is to say a moving means relative to the body of the adapter. According to the invention, this retractable means is connected to the body of the adapter 30 by means of a material bridge 50 of generally U-shape. In the example shown, the material bridge 50 comprises two lugs 52a, 52b interconnected by a median portion 52c junction, the latter here having a curved shape. The material bridge 50 extends here between the platform 42 and the bottom wall 38, and more exactly between a front or outer end of the platform 42 and a rear or inner end of the bottom wall 38. The front end the platform 42 and here at longitudinal distance from the rear end of the bottom wall 38. The material bridge 50 is here below the plane of the platform 42 and the bottom wall 38.
    [0013] The material bridge 50 is positioned so that the aperture of the U is upwardly oriented and the tabs 52a, 52b are respectively aligned one behind the other in the longitudinal direction. The tab 52a is thus a front or outer leg and the leg 52b is a rear leg or inner. The opening of the U here has an angle of between 0 and 45 ° and preferably between 0 and 30 °. The tabs 52a, 52b are substantially planar. The rear leg 52b has its upper end connected to the platform 42, here via its lower face. The rear face of the leg 52b is here connected to the underside of the platform by reinforcement ribs 53, substantially longitudinal. The front leg 52a has its upper end connected to the bottom wall 38, here at its rear end. In their unrestrained free state shown in WFR2121 the drawings, the tabs are inclined relative to each other and define an angle of about 40-600 between them. The material bridge 50 here has a width L1 or identical transverse dimension along its length or longitudinal dimension. This width Li is here greater than 0.2D, where D is the maximum width of the adapter 30. It can thus be noted that the material bridge 50 has a relatively large width. This width L1 is less than D. The material bridge 50 is located substantially in the middle of the adapter 30 in transverse direction. It is crossed by a median longitudinal plane of the adapter, which is substantially parallel to the walls 32a, 32b and which may be a plane of symmetry of the adapter. The adapter 30 is formed in one piece. The material bridge 50 is elastically deformable, in particular in flexion. This bending is comparable to a rotational displacement of at least a portion of the material bridge 50 about a transverse axis substantially parallel to the aforementioned Y axis. The legs 52a, 52b can thus move relative to each other and in particular move away from or closer to each other. It is the manipulation of the buttons 44a, 44b which makes it possible to deform the material bridge 50. When gripping the buttons and moving them downwards, the platform 42 is brought downwards, which will generate a slight separation of the tabs 52a, 52b by elastic deformation. When the force exerted on the buttons 44a, 44b is canceled, the material bridge 50 returns to its free form without stress and the platform 42 resumes its original high position. This makes it possible to move the lug 40 from a high locking position of the arm 14 to a low position of release of the arm, and vice versa. The lug 40 has a ramp 54 on which the incoming end of the arm 14 exerts, during the introduction of the arm into the adapter 30, a force whose component transverse to the direction of introduction produces the retraction of the platform 42 and thus the release of the lug 40. This last WFR2121 11 then presents no obstacle until the complete introduction of the arm into the adapter 30. When the opening in the drive arm 14 arrives in With regard to the locking pin 40, the platform 42 can return to its non-retracted position by elastic bending back, as indicated in the foregoing. In the same movement, the lug 40 is engaged in the opening of the arm 14, thus moving from the unlocked position to the locking position. Referring now to Figures 5 to 7 which show an alternative embodiment of an adapter 130 according to the invention.
    [0014] The adapter 130 is here configured to be associated and secured to a "U" arm, also well known to those skilled in the art. This type of arm comprises at its end a yoke which has a U-shaped section and which defines a housing in which is mounted and secured the adapter 130. Any other type of arm can naturally be used in the context of the present invention. . As described above, the adapter 130 is part of a connection system which further comprises a connector secured to a wiper blade. The adapter 130 is generally elongated in the longitudinal direction of the blade. It comprises a body having two lateral walls 132a, 132b substantially parallel and at a distance from one another. These walls 132a, 132b are interconnected at their upper ends by a transverse wall 134 substantially perpendicular to the walls 132a, 132b. The walls 132a, 132b, 134 here have an elongate shape in the longitudinal direction. The walls of the adapter define between them a longitudinal space in which is generally mounted a portion of the connector. In known manner, the adapter 130 comprises an outer cavity 136 for receiving a longitudinal end portion of the arm, and in particular its yoke.
    [0015] WFR2121 12 The walls 132a, 132b comprise orifices 138 aligned for mounting a pivot axis Y of the adapter vis-à-vis the connector. This pivot axis Y is a transverse axis substantially perpendicular to the longitudinal axis of the blade, which allows pivoting of the blade vis-à-vis the arm and thus allows the blade to follow the curvature of the windshield during its movements. The upper wall 134 comprises two parallel and through longitudinal slots 140, which define between them a longitudinal tongue 142, which is thus formed in the wall 134. This tongue 142 has its rear or inner end which is connected to the rest of the wall 134 and its front or outer end which is connected to a push button 144. The tongue 142 is elastically deformable, here in flexion. These bending movements take place in a substantially vertical longitudinal plane, that is to say perpendicular to the Y axis. The push button 144 serves to deform the tongue 142 from its unrestrained free position, represented in the drawings, until 'to a position where it is flexed downwards. For this, a pressing force is exerted from top to bottom on the button 144.
    [0016] The adapter 130 also includes means for locking the arm on the adapter. As shown in Figure 5, this means comprises a lug 146 for locking the arm operating by engaging the lug in an opening in the arm, in particular in its yoke. This secures the arm in the longitudinal direction of assembly of the arm on the adapter 130. The locking pin 146 is here carried by the tongue 142 and is projecting on the upper face thereof. The push button 144 here has a hood shape which defines the front or outer end of the adapter 130.
    [0017] The assembly comprising the tongue 142, the lug 146 and the button 144 are part of a retractable means of the adapter 130.
    [0018] WFR2121 13 According to the invention this retractable means is connected to the body of the adapter 130 via at least one bridge of material 150 of generally U-shaped, which here are two in number. In the example shown, each material bridge 150 comprises two tabs 152a, 152b connected together by a median portion 152c junction, the latter here having a curved shape. Each material bridge 150 extends here between the rear end of the button 144 and the front end of the upper wall 134, and more exactly between a lower face of the button 144 and a lower face of the wall 134. In addition to the tongue 142, the slots 140 define two longitudinal strips of material 154 which each extend between a slot 140 and the upper longitudinal edge of the side wall 132a, 132b adjacent. Each material bridge 150 extends here between a lower face of the button 144 and a lower face of a material strip 154 of the wall 134. The front end of the wall 134 and here at a longitudinal distance from the rear end The material bridges 150 are here under the plane of the wall 134. The bridges of material 150 are located substantially on the sides of the adapter 130. They extend substantially in longitudinal planes parallel to each other and at the walls 132a, 132b. They are symmetrical with respect to a median longitudinal plane of the adapter which is parallel to the walls 132a, 132b and which may be a plane of symmetry of the adapter. The material bridges 150 are positioned so that the apertures of the U are oriented upwards and the tabs 152a, 152b are respectively aligned one behind the other in the longitudinal direction. The tab 152a is thus a front or outer leg and the leg 152b is a rear leg or inner. The opening of the U of each material bridge 150 here has an angle of the order of 0 °, that is to say that the legs of each bridge 150 are substantially parallel.
    [0019] WFR2121 The tabs 152a, 152b are substantially thin and rectilinear. In their unrestrained free state shown in the drawings, the tabs are substantially parallel and at a distance from one another. Each material bridge 150 here has a width L2 or identical transverse dimension along its length or longitudinal dimension. This width L2 is here less than 0.1D, where D is the maximum width of the adapter. It can thus be noted that the material bridge has a relatively small width. The adapter 130 is formed in one piece.
    [0020] The material bridges 150 are elastically deformable, in particular in flexion. This bending is comparable to a rotational displacement of at least a portion of the material bridge 150 about a transverse axis substantially parallel to the aforementioned Y axis. The legs 52a, 52b can thus move relative to each other and in particular move away from or closer to each other. It is the manipulation of the button 144 which makes it possible to deform the bridges of material 150. A pressing force exerted on the button causes it to move downwards, and causes flexion of the tongue 142, which results in a slight spacing the tabs 152a, 152b by elastic deformation.
    [0021] When the force exerted on the button is canceled, the material bridge 150 returns to its free form without stress and the tongue returns to its original high position, by elastic return of the tongue and material bridges. This makes it possible to move the lug from a high locking position of the arm to a low position of release of the arm, and vice versa.
    权利要求:
    Claims (18)
    [0001]
    REVENDICATIONS1. An adapter (30, 130) for connecting a wiper blade to a drive arm (14), said adapter having a body connected to a retractable means (40, 42, 44a, 44b, 142, 144, 146 ) configured to lock the driving arm on the adapter, characterized in that said retractable means is connected to said body by at least one U-shaped material bridge (50, 150) and which is located in the vicinity of a longitudinal end of the adapter.
    [0002]
    An adapter (30, 130) according to claim 1, wherein said at least one material bridge (50, 150) is resiliently deformable.
    [0003]
    The adapter (30, 130) according to claim 1 or 2, wherein said at least one material bridge (50, 150) comprises two tabs (52a, 52b, 152a, 152b) connected by a medial connection portion (52c 152c), one of the tabs being connected to said body and the other of the tabs being connected to said retractable means (40, 42, 44a, 44b, 142, 144, 146).
    [0004]
    4. Adapter (30, 130) according to claim 3, according to claim 2, wherein said material bridge (50, 150) is elastically deformable by spacing or approximation of its legs (52a, 52b, 152a, 152b). .
    [0005]
    An adapter (30, 130) according to one of the preceding claims, wherein said retractable means (40, 42, 44a, 44b, 142, 144, 146) comprises a platform (42) or tongue (142) connected to less an actuating means, such as a button (44a, 44b, 144).
    [0006]
    An adapter (130) according to claim 5, wherein said platform or tongue (142) is resiliently deformable.
    [0007]
    7. An adapter (30) according to claim 5 or 6, wherein said platform (42) or tab is connected to two actuating means, such as two buttons (44a, 44b).
    [0008]
    An adapter (30, 130) according to one of claims 5 to 7, wherein said at least one material bridge (50, 150) connects said WFR2121 platform (42) or tongue to said body and / or said at least one actuating means (144) to said body.
    [0009]
    9. Adapter (30) according to one of the preceding claims, wherein it comprises a single bridge material (50) which is traversed by a median longitudinal plane, preferably symmetrical, the adapter.
    [0010]
    10. Adapter (30, 130) according to one of claims 1 to 8, wherein it comprises two independent material bridges (150) which are at a distance transverse to each other and which are substantially symmetrical with respect to a median longitudinal plane, preferably of symmetry, of the adapter.
    [0011]
    11. Adapter (30, 130) according to one of the preceding claims, wherein it is formed in one piece.
    [0012]
    An adapter (30) according to one of the preceding claims, wherein said at least one material bridge (50) has a transverse dimension (L1) greater than or equal to 0.2D, D being the maximum transverse width or dimension of the adapter.
    [0013]
    Adapter (130) according to one of claims 1 to 11, wherein said at least one material bridge (150) has a transverse dimension (L2) less than or equal to 0.1D, D being the width or transverse dimension maximum of the adapter.
    [0014]
    The adapter (30) according to one of the preceding claims, wherein said retractable means includes locking means (40,146) configured to lock the drive arm on the adapter.
    [0015]
    15. An adapter (30) according to one of the preceding claims, wherein said retractable means is connected to said body by at least two links.
    [0016]
    16. An adapter (30) according to claim 15, wherein at least one of said links is configured to define at least one axis of rotation or pivoting of said retractable means vis-à-vis said body.WFR2121
    [0017]
    The adapter (30) of claim 16, wherein said at least one axis of rotation is substantially perpendicular to a median longitudinal plane of symmetry of the adapter.
    [0018]
    18. Broom (12) or wiper arm (14), characterized in that it comprises or carries an adapter (30, 130) according to one of the preceding claims.
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    同族专利:
    公开号 | 公开日
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
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    EP1545947A1|2002-09-12|2005-06-29|Valeo Systemes D'essuyage|Arrangement for fixing a windscreen wiper blade to a wiper arm|
    WO2007122572A2|2006-04-21|2007-11-01|Teklas Kaucuk Sanayi Ve Ticaret A.S.|A bracket for windshield wipers of vehicles|
    EP2557002A1|2011-08-08|2013-02-13|Chih-Ming Yang|Universal connection element of windshield wiper|
    EP2597000A1|2011-11-23|2013-05-29|Unipoint Electric MFG. Co., Ltd.|Windshield wiper adapter and windshield wiper assembly|
    DE102012102912A1|2012-04-03|2013-10-10|Valeo Systèmes d'Essuyage|Wiper device for cleaning vehicle windows, comprises locking element positively engaged in opening at wiper arm with wiper blade, and axle arranged in plane in height of counter surface of opening of wiper arm for pivoting flexible tongue|
    EP2733027A1|2012-11-15|2014-05-21|Doga S.A.|System for connecting a wiper blade to a windshield wiper arm|FR3056513A1|2016-09-29|2018-03-30|Valeo Systemes D'essuyage|DEVICE FOR CONNECTING A WIPER BLADE AND A TERMINAL PART OF A TRAINING ARM|
    FR3056512A1|2016-09-29|2018-03-30|Valeo Systemes D'essuyage|ADAPTER COMPRISING A WIPING SYSTEM|
    FR3056511A1|2016-09-29|2018-03-30|Valeo Systemes D'essuyage|ADAPTER COMPRISING A WIPING SYSTEM|
    FR3056510A1|2016-09-29|2018-03-30|Valeo Systemes D'essuyage|ADAPTER FOR CONNECTING A WIPER BLADE TO A DRIVE ARM OF A WIPING SYSTEM FOR A MOTOR VEHICLE|
    FR3056514A1|2016-09-29|2018-03-30|Valeo Systemes D'essuyage|ANTI-LOSS PROTECTION SYSTEM FOR A WIPER BLADE FOR A MOTOR VEHICLE|
    FR3059960A1|2016-12-13|2018-06-15|Valeo Systemes D'essuyage|ADAPTER FOR WIPING BROOM|
    FR3106796A1|2020-02-04|2021-08-06|Valeo Systèmes D’Essuyage|Motor vehicle wiper adapter|
    法律状态:
    2015-09-30| PLFP| Fee payment|Year of fee payment: 2 |
    2016-03-25| PLSC| Search report ready|Effective date: 20160325 |
    2016-09-28| PLFP| Fee payment|Year of fee payment: 3 |
    2017-09-29| PLFP| Fee payment|Year of fee payment: 4 |
    2018-09-28| PLFP| Fee payment|Year of fee payment: 5 |
    2019-09-30| PLFP| Fee payment|Year of fee payment: 6 |
    2021-06-11| ST| Notification of lapse|Effective date: 20210506 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1458967A|FR3026074B1|2014-09-23|2014-09-23|ADAPTER FOR CONNECTING A DRIVE ARM FROM A WIPER BLADE TO A CONNECTOR CONNECTING WITH A WIPER BLADE|FR1458967A| FR3026074B1|2014-09-23|2014-09-23|ADAPTER FOR CONNECTING A DRIVE ARM FROM A WIPER BLADE TO A CONNECTOR CONNECTING WITH A WIPER BLADE|
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