• 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:
    The invention provides an adapter (12) which comprises a front body (44) of convex external profile, intended to be received in a concave front bottom (28) of a U-shaped end hook of a wiper arm and at least one limb (50) extending longitudinally rearwardly from the front body (44) and having a projecting locking lug (62) for receiving in a locking hole (34). ) of the end hook, characterized in that it comprises a series of transverse longitudinal positioning notches (86A, 86B, 86C) of the adapter, which are offset longitudinally with respect to each other of which the one or the other is intended to cooperate with a transverse edge vis-à-vis the end hook, depending on the size of the end hook, thus allowing the use of the same adapter model for the connection of wiper arms of different sizes.
    公开号:FR3049247A1
    申请号:FR1652625
    申请日:2016-03-25
    公开日:2017-09-29
    发明作者:Vincent Gaucher；Stephane Houssat；Olivier Jomard
    申请人:Valeo Systemes dEssuyage SAS；
    IPC主号:
    专利说明:

    "Connection adapter for the free end of a wiper arm, and assembly comprising an adapter and a wiper arm"
    TECHNICAL FIELD OF THE INVENTION The invention relates to an adapter, also called connection piece, used to connect the free end of a wiper arm to an element of a support structure of a blade. wiping a wiper blade. The invention also relates to an assembly comprising such an adapter and a wiper arm.
    BACKGROUND OF THE INVENTION The invention more particularly relates to an adapter for connecting a U-shaped hook-shaped end of the wiper arm to a hinge pin which extends transversely between two parallel side flanges of the wiper arm. support element of the wiper blade, this support element being for example formed in the form of a main articulation stirrup.
    According to a known design of such a connection adapter, it comprises two parallel lateral wings whose vertical external faces are provided to be received transversely between the opposite vertical internal faces opposite side cheeks parallel to the element of support and whose internal faces vis-à-vis are provided to cooperate with the parallel and vertical side edges of the end hook of the wiper arm.
    In such a design, the parallel wings are interconnected by a transverse front body which extends longitudinally rearwards by two opposite branches and which defines a bearing housing in which can be introduced the hinge axis.
    The front body is delimited by a convex outer cylindrical surface which is received in a complementary concave bottom of the U-hook of the end of the wiper arm.
    Such a type of adapter is satisfactory and allows in particular to achieve a simple way of mounting a wiper blade on the free end shaped U-shaped hook of the wiper arm.
    In known manner, the main part of the body of the wiper arm and its end portion shaped U-shaped hook are made in the form of a folded metal bar of rectangular section whose transverse width substantially corresponds to the distance separating the opposite internal faces vis-à-vis the parallel wings of the adapter.
    However, such an adapter design does not allow, using the same adapter, to mount a wiper blade on wiper arms of different dimensions and especially when the longitudinal dimensions of the portion U-shaped end end varies from one wiper arm to the other.
    In order to adapt in particular to at least three ranges of different dimensions of the hook-shaped end of a wiper arm, the document US-A1-2014 / 0352097 proposes a design of an adapter comprising a body intended to be received in a concave bottom of the end hook and a locking leg which extends longitudinally from the front body and which carries a series of three protruding locking lugs each of which is intended to be received in a light locking the end hook of the wiper arm, depending on the dimensions of the end hook.
    Such a design has the particular disadvantage of increasing the overall height of the adapter resulting, depending on the dimensions of the end hook, or a part of the large locking lug located outside the hook, or to an assembly with a significant vertical compression of the adapter inside the hook. The invention aims to propose an adapter, in particular of reduced dimensions, which allows the assembly of a wiper blade on at least two wiper arms whose dimensions of the free end portion in the form of U-shaped hook are different.
    BRIEF SUMMARY OF THE INVENTION The invention provides an adapter for connecting a wiper blade to a U-shaped front end of a wiper arm, comprising: - a body front of convex external profile, intended to be received in a concave front end of the end hook; and at least one branch which extends longitudinally rearwardly from the front body and which carries a single protruding locking lug intended to be received in a locking hole of the end hook of the wiper arm , characterized in that the adapter comprises at least two transverse notches longitudinal positioning of the adapter, offset longitudinally relative to each other, one or the other is intended to cooperate with a rear transverse edge an end hook depending on the dimensions of the end hook.
    According to other features of the invention: the adapter comprises at least one elastically deformable positioning tab, and at least two positioning notches are carried by the positioning tab; - The positioning tab is an elastically deformable beam which pivots about an axis orthogonal to the longitudinal direction of the adapter; - The positioning lug extends longitudinally rearwardly, and at least two positioning notches are formed adjacent a rear free end of the positioning tab; - The positioning lug extends longitudinally in the extension of the branch of the adapter which carries the locking lug; - The adapter comprises two parallel side wings between which the front body extends transversely and whose inner faces vis-à-vis are provided to cooperate with external side faces of the end hook, and the leg and leg positioning devices extend longitudinally between these inner faces; the adapter comprises two parallel lateral wings between which the front body extends transversely and whose inner faces facing each other are provided to cooperate with external lateral faces of the end hook, and the positioning tab extends longitudinally in the extension of one of these wings; - Each of the two wings is extended longitudinally rearwardly by a positioning tab; - The locking pin is delimited by a transverse abutment face oriented longitudinally rearwardly; each positioning tab carries at least three positioning notches longitudinally offset with respect to each other; the front body comprises an elastic element intended to be mounted resiliently compressed against a portion facing the concave bottom of the end hook; - The adapter is made of a single piece molded plastic. The invention also proposes an assembly comprising a windscreen wiper arm having a U-shaped front end and an adapter according to the invention, characterized in that a section of the end hook of the wiper arm -glace is positioned longitudinally without clearance between, firstly, a transverse abutment face oriented longitudinally rearwardly of the locking pin and, secondly, one of said positioning notches.
    According to another characteristic of the assembly, the locking slot is delimited longitudinally towards the rear by a transverse edge which is held by said at least one elastic lug, in longitudinal support against the transverse abutment face of the lug. locking.
    BRIEF DESCRIPTION OF THE FIGURES Other features and advantages of the invention will emerge during the reading of the following detailed description for the understanding of which reference will be made to the appended drawings in which: FIG. 1 is a perspective view exploded representation of an assembly according to a design of the state of the art consisting of a wiper arm, an adapter and a main stirrup of articulation of a wiper blade; FIG. 2 is a perspective view on a large scale (seen from below) of an adapter of the type shown in FIG. 1 according to a first embodiment of the invention; FIG. 3 is a large-scale detail side view of the U-shaped front end portion of the wiper arm illustrated in FIG. 1; FIG. 4A is a sectional view, along the plane 4-4 of FIG. 2, which illustrates the adapter shown in FIG. 2 in the mounted position in a U-shaped end portion of an arm of FIG. windscreen wiper of a first series of dimensions; FIGS. 4B and 4C are views similar to that of FIG. 4A which illustrate the same adapter in position mounted in two wiper arms of different dimensions; FIG. 5 is a sectional view along the plane 5-5 of FIG. 2 illustrating the adapter in position in the U-shaped end portion of the wiper blade of FIG. 4A; FIGS. 6A to 6C are views similar to those of FIGS. 4A to 4C which illustrate a second embodiment of an adapter according to the invention.
    DETAILED DESCRIPTION OF THE FIGURES
    In the remainder of the description, elements having identical structure or similar functions will be designated by the same references.
    In the remainder of the description, longitudinal, vertical and transverse orientations indicated by the "L, V, T" trihedron of the figures will be adopted in a nonlimiting manner and without reference to earth gravity. We also define a horizontal plane that extends longitudinally and transversely. In Figure 1, there is shown a portion of a wiper arm 10, also called drive arm, which is associated with an adapter 12 for the mechanical connection of the wiper arm 10, here to a main yoke 14 for supporting a wiper blade (not shown) of a windscreen wiper.
    The longitudinal front portion of the wiper arm 10 shown in particular in Figures 1 and 2 extends the main body 16 of the wiper arm 10 and is shaped as a U-shaped hook 18.
    The U-shaped free hook-shaped end portion 18 consists of a horizontal upper strand 20, a horizontal lower strand 22, each of which is delimited by a flat horizontal face 24, 26 respectively.
    The two parallel horizontal strands 20 and 22 are connected to each other by a curved longitudinal end-of-curvature-shaped end of a semi-cylindrical arc which internally delimits a concave semi-cylindrical bottom 28.
    The lower section 22 is delimited longitudinally towards the rear by a transverse rear end vertical face 30.
    In known manner, in the vicinity of the rear end face 30, the lower strand 22 comprises a locking slot 34 which is here a vertical opening hole which is delimited longitudinally by a front end edge 36 and by an edge d rear end 38 each of which is shaped with a concave rounded profile.
    In known manner, the windscreen wiper arm 10 and in particular its U-shaped hook-shaped front end portion 18 is made in the form of a metal bar with a rectangular cross section (here with rounded corners) which is cut and folded, and which is delimited transversely by two external vertical lateral faces 32.
    Among some of the characteristic dimensions of the end portion 18, FIG. 3 shows the longitudinal distance D1 separating the front longitudinal end edge of the bent strand 27 from the rear end transverse face 30 of the strand. 22; the distance D2 separating this edge from the rear end edge 38 of the locking hole 34; the distance D3 separating this edge from the front end edge 36 of the locking hole 34; the longitudinal distance D4 separating the two front end edges 36 and rear 38 of the locking hole 34; as well as the vertical distance D5 separating the opposite horizontal faces and vis-à-vis 24 and 26, this distance D5 substantially corresponding to the diameter of the concave bottom of circular semicylindrical profile 28 of the curved strand 27.
    As can be seen in particular in Figures 1 and 2, the adapter 12 is here a one-piece plastic molded part which has two opposite vertical and longitudinal side wings 40 which, in the vicinity of their free ends before rounded profile convex 42, are interconnected by a front body 44 of generally convex cylindrical shape which extends transversely between portions vis-à-vis opposite internal faces 46 of the lateral wings 40.
    The front body 44 extends longitudinally rearwards by two substantially horizontal longitudinal branches, an upper branch 48 and a lower branch 50 form a V.
    Like the front body 44, the two upper and lower limbs 48 extend transversely between portions opposite the opposite inner lateral faces 46 of the lateral wings 40.
    The front body 44 is hollowed out internally and delimits a concave circular cylindrical inner housing 52, of geometric axis A, which is adapted to receive rotatably a hinge rod 74 of profile and of complementary dimension belonging here to the stirrup of articulation 14.
    The front body 44 and the branches 48 and 50 here comprise two external ribs 54 in relief of longitudinal general orientation and which are parallel.
    It is reinforcing ribs so that, without damaging it, the adapter 12 is in the form of a "tweezers" with two branches 48 and 50 which is elastically deformable, with respect to its state of rest. shown in particular in Figures 1 and 2, to move vertically or away from one another the two branches 48 and 50.
    According to the state of the art, in the vicinity of its rear longitudinal end 49, 51 respectively each leg 48, 50 comprises a tongue 56, 58 for gripping, by acting on at least one tongue, to allow the deformation of the 12 adapter by vertical approximation of the branches 48 and 50 as mentioned above.
    On its outer face 60, the lower leg 50 has a single locking lug 62 which is projecting and which extends generally vertically downwards. The locking pin 62 is dimensioned so as to penetrate, with play, vertically downwardly within the locking hole 34. The locking pin 62 is delimited longitudinally towards the rear by a transverse face of abutment 64 convex rounded profile which is oriented longitudinally rearwardly and which is adapted to cooperate with the rear end edge 38 of the locking lumen 34.
    On its convex outer surface, the front body 44 comprises a resilient leaf spring 59 which is adapted to cooperate with a portion vis-à-vis the concave bottom 28 of the curved strand 27 of the hook-shaped end portion 18 U-shaped wiper arm 10.
    In the mounted position of the adapter 12 inside the U-shaped hook-shaped end portion 18, the spring plate 59 is mounted longitudinally compressed so as to exert longitudinally rearwards, a force tending to the rear transverse abutment face 64 of the locking pin 62 against the rear edge 38 of the locking slot 34. The main yoke 14, shown by way of non-limiting example in FIG. 1, is here a part by example cut and folded sheet whose central portion is essentially constituted by two vertical and longitudinal parallel cheeks 70 each of which is delimited by an inner vertical face 72 between which extends transversely a hinge pin 74 which is adapted to received in the housing 52 of the front body 44 of the adapter 12.
    In known manner, the assembly is carried out here by first placing the adapter 12 on the hinge pin 74 by fitting the latter longitudinally from rear to front into the housing 52, then coming into place. places the U-shaped hook end portion 18 of the wiper arm 10 in which the adapter 12 is longitudinally nested from back to front until the locking pin 62 penetrates and fits into the locking lumen 34.
    This operation is performed by slightly compressing the spring blade 59 and is facilitated by the inclined ramp 66 front profile of the locking pin 62 which cooperates with a rear upper horizontal transversal edge 31 vis-à-vis the lower strand 22 to cause elastic deformation of at least the lower branch 50.
    When it is desired to dismantle, and thus unlock, the u-hook-shaped end portion 18 of the wiper arm 10 of the adapter 12, the operator must act on the branch, here lower 50, bearing the lug 62 to deform vertically upwards and cause its exit out of the locking slot 34 and this here by acting on the tongue 58.
    In this design according to the state of the art, with the exception of the locking pin and the leaf spring, the adapter has a double general symmetry of design, on the one hand with respect to a longitudinal vertical plane median and, on the other hand, with respect to a median horizontal longitudinal plane.
    We will now describe the first embodiment of an adapter according to the invention as illustrated in particular in Figures 4A to 4C with reference and by comparison with what has been described with respect to an adapter 12 according to the state of the art such as as shown in Figure 1.
    In the description of the embodiments according to the invention, the general design of the wiper arm 10 with its end portion in the form of a U-shaped hook is identical to that described above with reference to the state of the art. .
    The design of the adapter 12 according to the invention is characterized by the modifications made to the rear end portion of the lower leg 50 - which carries the locking pin 62 - which is in the form of a deformable tab elastically 80 longitudinal positioning and catching games allowing, by means of the same adapter 12, the connection here of three wiper arms 10 whose U-shaped front end portion 18 is of dimensions different, especially with regard to the longitudinal dimensions D1, D2 and D3. For this purpose, the lower branch 50 extends longitudinally rearwardly from its rear end edge 49 by a tab 80 which is shaped as an elastically deformable beam which can pivot about an axis of transverse orientation B which is located longitudinally substantially to the right of the edge 49.
    The lower face 82 of the locating tab 80 has a stepped three-step profile which is offset longitudinally rearwardly with respect to each other and vertically downward from the front to the rear.
    These three steps form here a group which is offset longitudinally rearwardly with respect to the locking pin 62.
    Each of the three steps 84A, 84B, 84C is delimited longitudinally forwards by a vertical transverse face 86A, 86B, 86C which constitutes a notch, oriented towards the front, capable of cooperating with a portion opposite the the rear end transverse face 30 of the lower strand 22 of the U-shaped hook-shaped end portion 18 of the wiper blade 10.
    As can be seen in FIGS. 4A to 4C, as a function of the longitudinal dimensions of the U-shaped hook-shaped end portion of the wiper arm 10, it is either the notch 84A which cooperates with the face transverse end 30 (Figure 4A), the notch 86B (Figure 4B) or the notch 86C (Figure 4C).
    In each of these three cases, the rear end section of the lower strand 22 which extends between the rear end edge 38 of the locking slot 34 and the rear end transverse face 30 is received longitudinally without clearance between the convex rear end edge 64 of the locking lug 62 and the associated catch 86A, 86B, or 86C of the positioning tab 80. Alternatively, in FIG. 5 and FIG. the rear end of the upper branch 48 is made identically and symmetrically to that of the lower branch 50, that is to say, it is also designed in the form of a positioning tab 80 staircase profile with positioning notches and a locking lug so as to give the adapter 12 a symmetrical structure for mounting it indifferently in one or the other direction.
    As can be seen in FIGS. 4A, 4B and 4C, the free end portion of the positioning tab 80 which projects more or less longitudinally rearwardly beyond the transverse rear end face 30 of the strand. lower 22 allows, as previously with the tongue 58, to act on the lower branch 50 to deform elastically and extract the locking pin 62 out of the locking slot 34 to proceed with disassembly.
    We will now describe the second embodiment of an adapter 12 according to the invention as shown in Figures 6A to 6C.
    With respect to the adapter 12 according to the state of the art, the longitudinal positioning notches of the U-shaped hook-shaped end portion 18 of the wiper arm 10 relative to the adapter 12 are here formed on at least one positioning tab 80 which extends in a longitudinal and vertical plane in the extension of a vertical lateral wing 40.
    In addition, the dimensions of the adapter according to the invention for mounting and assembly with end hooks of different dimensions, are reduced by being substantially equal to those of the adapter according to the prior art illustrated for example in Figure 1.
    As illustrated, according to the second embodiment, the adapter 12 has a general design symmetry with respect to a median vertical plane and it thus comprises two positioning tabs 80 each of which extends in the extension of a wing associated vertical side 40. This is the longitudinal and vertical internal (or internal) 82 of the positioning tab 80 which has a staircase profile with three steps 84A, 84B, 84C which are offset longitudinally from front to back the one relative to the other and transversely inwardly relative to each other, from front to back.
    Thus, as previously with reference to the first embodiment, depending on the dimensions of the U-shaped hook-shaped end portion 18 of the wiper arm 10, it is one or the other of the three pairs of notches 86A, 86B or 86C which cooperates with a portion vis-à-vis the rear end transverse face 30 of the lower strand 22.
    In the various exemplary embodiments that have been shown and described, the locking pin is carried by the branch which is adjacent to the "short" short strand 22. However, as a variant that is not shown, the single pin can be provided. on the other branch of the adapter adjacent to the upper strand 20, the latter then having a complementary light of the locking pin. The invention is applicable to any type of wiper blade and in particular for so-called flat type brushes (also called "brush fiat blade"), or said type "hybrid".
    权利要求:
    Claims (14)
    [1" id="c-fr-0001]
    An adapter (12) for connecting a wiper blade (10) to a U-shaped front end (18) of a wiper arm (10), adapter ( 12) comprising: - a front body (44) of convex external profile, intended to be received in a concave front bottom (28) of the end hook (18); and at least one limb (50) extending longitudinally rearwardly from the front body (44) and having a single protruding locking lug (62) for being received in a locking lumen (34) of the end hook (18) of the wiper arm (10), characterized in that it comprises at least two longitudinal notches (86A, 86B, 86C) for longitudinal positioning of the adapter, longitudinally offset one relative to the other one of which is intended to cooperate with a transverse edge (30) of the end hook (18), depending on the size of the end hook.
    [2" id="c-fr-0002]
    2. An adapter according to claim 1, characterized in that it comprises at least one positioning tab (80) elastically deformable, and in that the at least two positioning notches (86A, 86B, 86C) are carried by the tab positioning device (80).
    [3" id="c-fr-0003]
    3. An adapter according to claim 2, characterized in that the positioning tab (80) is an elastically deformable beam which pivots about an axis (B) orthogonal to the longitudinal direction.
    [4" id="c-fr-0004]
    4. Adapter according to one of claims 2 or 3, characterized in that the positioning tab (80) extends longitudinally rearwardly, and in that the at least two positioning notches are formed in the vicinity of a free rear end of the positioning tab (80).
    [5" id="c-fr-0005]
    5. An adapter according to claim 4, characterized in that the positioning tab (80) extends longitudinally in the extension of said branch (50) which carries the locking pin (62).
    [6" id="c-fr-0006]
    6. An adapter according to claim 5, characterized in that it comprises two parallel side wings (40) between which the front body (44) extends transversely and whose inner faces vis-à-vis (46) are provided for cooperating with outer side faces (32) of the end hook (18), and in that said leg (50) and the locating tab (80) extend longitudinally between said inner faces (46).
    [7" id="c-fr-0007]
    7. An adapter according to claim 4, characterized in that it comprises two parallel side wings (40) between which the front body (44) extends transversely and whose internal faces vis-à-vis (46) are provided to cooperate with external lateral faces (32) of the end hook (18), and in that the positioning tab (80) extends longitudinally in the extension of one of said wings (40).
    [8" id="c-fr-0008]
    8. An adapter according to claim 7, characterized in that each of the two wings (40) is extended longitudinally rearwardly by a positioning tab (80).
    [9" id="c-fr-0009]
    9. An adapter according to claim 1, characterized in that the locking pin (62) is delimited by a transverse abutment face (64) oriented longitudinally rearwardly.
    [10" id="c-fr-0010]
    10. An adapter according to any one of claims 2 to 8, characterized in that each positioning tab (80) carries at least three notches (86A, 86B, 86C) positioning offset longitudinally relative to each other .
    [11" id="c-fr-0011]
    11. Adapter according to claim 1, characterized in that the front body (44) comprises a resilient element (59) intended to be resiliently compressed against a portion vis-à-vis the concave bottom (28) of the hook of end (18).
    [12" id="c-fr-0012]
    12. Adapter according to any one of the preceding claims, characterized in that it is made in one molded piece of plastic material.
    [13" id="c-fr-0013]
    An assembly comprising a wiper arm (10) having a U-shaped front end (18) and an adapter (12) according to any one of the preceding claims, characterized in that a section of the end hook (18) of the wiper arm (10) is positioned longitudinally without clearance between a transverse stop face (64) oriented longitudinally towards the rear of the locking pin (62) and one of said notches positioning.
    [14" id="c-fr-0014]
    14. The assembly of claim 13 taken in combination with claim 2, characterized in that the locking slot (34) is delimited longitudinally rearwardly by a transverse edge (38) which is held by said at least one elastic tab (80) in longitudinal support against the transverse abutment face (64) of the locking pin (62).
    类似技术:
    公开号 | 公开日 | 专利标题
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    EP3335946A1|2018-06-20|Device for a system for connectinga blade to a wiper arm
    FR2786449A1|2000-06-02|Connector, for windscreen wiper arm to wiper blade carrier, has side panels with shaped inner face to mate with different sized wiper arm end hooks.
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    同族专利:
    公开号 | 公开日
    EP3222476A1|2017-09-27|
    CN107226069B|2021-01-05|
    CN107226069A|2017-10-03|
    FR3049247B1|2018-04-06|
    US20170274872A1|2017-09-28|
    US10543815B2|2020-01-28|
    EP3222476B1|2019-01-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP0528307A1|1991-08-16|1993-02-24|ITT Automotive Europe GmbH|Joining piece for a windshield wiper|
    US20090293218A1|2006-01-31|2009-12-03|Mitsuba Corporation|Connection Member In Wiper Blade|
    KR20090030949A|2007-09-21|2009-03-25|케이씨더블류 주식회사|Universal connector|
    US20140352097A1|2013-05-29|2014-12-04|Federal-Mogul Corporation|Windscreen wiper device|
    US4127101A|1977-05-23|1978-11-28|GSW Limited -- GSW Limitee|Windowed oven door having shield raising and door locking system|
    DE2829437C2|1978-07-05|1986-02-13|SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen|Wiper blades, in particular for motor vehicles|
    DE2848553C2|1978-11-09|1988-07-21|Swf Auto-Electric Gmbh, 7120 Bietigheim-Bissingen, De|
    DE3025734A1|1980-07-08|1982-02-04|Robert Bosch Gmbh, 7000 Stuttgart|WIPING DEVICE FOR WINDOWS OF MOTOR VEHICLES|
    DE3222761C2|1982-06-18|1989-09-14|Swf Auto-Electric Gmbh, 7120 Bietigheim-Bissingen, De|
    FR2626828B1|1988-02-09|1991-02-15|Valeo Systemes Dessuyage|CONNECTOR FOR SOLIDARIZING A WIPER BLADE CALIPER AND A U-BENDED END ARM|
    FR2850621B1|2003-02-04|2006-12-08|Journee Paul|CONNECTOR CONNECTING A WIPER ARM TO A WIPER, WHICH HAS TWO TABS FOR TRANSVERSAL LOCKING OF WIPER ARMS|
    US8261403B2|2010-05-13|2012-09-11|Trico Products Corporation|Beam blade windshield wiper assembly|USD842213S1|2016-01-26|2019-03-05|Cap Corporation|Adapter of windscreen wiper|
    USD900000S1|2019-03-16|2020-10-27|Cap Corporation|Adapter for windscreen wiper|
    EP3747710B1|2019-06-07|2022-03-16|Valeo Systèmes d'Essuyage|Windshield wiper blade connector|
    法律状态:
    2017-03-31| PLFP| Fee payment|Year of fee payment: 2 |
    2017-09-29| PLSC| Publication of the preliminary search report|Effective date: 20170929 |
    2018-03-29| PLFP| Fee payment|Year of fee payment: 3 |
    2019-03-29| PLFP| Fee payment|Year of fee payment: 4 |
    2020-12-18| ST| Notification of lapse|Effective date: 20201110 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1652625A|FR3049247B1|2016-03-25|2016-03-25|ADAPTER FOR CONNECTING THE FREE END OF A WIPER ARM, AND ASSEMBLY COMPRISING AN ADAPTER AND A WIPER ARM|
    FR1652625|2016-03-25|FR1652625A| FR3049247B1|2016-03-25|2016-03-25|ADAPTER FOR CONNECTING THE FREE END OF A WIPER ARM, AND ASSEMBLY COMPRISING AN ADAPTER AND A WIPER ARM|
    EP17159919.4A| EP3222476B1|2016-03-25|2017-03-08|Adapter for connecting the free end of a wiper arm, and assembly comprising an adapter and a wiper arm|
    US15/466,926| US10543815B2|2016-03-25|2017-03-23|Adapter for connecting the free end of a wiper arm, and assembly comprising an adapter and a wiper arm|
    CN201710325027.1A| CN107226069B|2016-03-25|2017-03-24|Adapter for connecting the free ends of a scraper arm and assembly comprising the same|
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