• 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:
    A wiper cover (4) configured to cover an end portion of a wiper arm, said terminal portion being configured to be connected to a wiper blade and having a first element intended to extend in a first direction (B), said longitudinal, relative to the cover (4) and a second element defining an axis (C) of pivoting of the blade vis-à-vis the arm intended to extend in a direction transverse to the first direction, said hood (4) being characterized in that it comprises a first housing (47, 53) for receiving said first and second elements of the terminal part, said first housing (47, 53) being limited in the transverse direction by at least one wall (43, 44). The invention also relates to the hooded arm and the assembly with a connector.
    公开号:FR3031712A1
    申请号:FR1550346
    申请日:2015-01-16
    公开日:2016-07-22
    发明作者:Nicolas Kuchly；Vincent Gaucher；Vincent Garibaldi
    申请人:Valeo Systemes dEssuyage SAS；
    IPC主号:
    专利说明:

    [0001] BACKGROUND OF THE INVENTION The present invention relates to the attachment of a wiper blade 5 to an arm, in particular of a motor vehicle. . It relates more particularly to a cover covering the connection between the arm and the broom. A car is conventionally equipped with windshield wipers to wash the windshield and to prevent the driver's vision from being disturbed. These windscreen 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 brushes are made in the form of, in a conventional version, articulated stirrups which hold the scraper blade in several discrete places by conferring on it a bending allowing it to match the eventual curvature of the windshield, that is, 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 more bending vertebrae for applying the blade to the blade. windshield without having to use stirrups. 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 25 correspond to intersecting straight lines, that is to say which intersect the longitudinal direction, in particular perpendicular to the longitudinal direction. longitudinal axis of the broom or the arm in its plane of rotation. For the longitudinal directions, the names outside (or back) or inside (or before) are assessed relative to the point of attachment of the blade on the arm, the inner name 30 corresponding to the part where the arm and a half-broom extend, or relative to the attachment point of the arm to the vehicle. Finally, the directions referenced as upper or lower correspond to orientations perpendicular to the plane of rotation of the windscreen wiper arm, the lower denomination containing the plane of the windscreen. In the two solutions described above, the blade is attached to the drive arm by a connection system comprising a connector, which is a part secured to the blade. The connector 1 shown in Figure 1 comprises a bracket 11 elongated along an axis A and intended to be secured to the wiper blade, not shown, along said axis A, for example by enclosing a stiffening vertebra or a longitudinal body. The connector also comprises, in its upper part, a flange 12 elongated in a direction parallel to said axis A and traversed by an orifice 13 of circular section, perpendicular to said axis A. The invention relates more particularly to a connection system for an arm of type called lateral pivot, of which an exemplary terminal end 2 of connection, configured to cooperate with the connector 1, is shown in Figure 2. This end end comprises a first elongated member 20 along an axis B, substantially in the extension. arm, not shown as a whole. In addition, a cylindrical rod 21 extends perpendicularly from the elongated element 20 and forms a second element. The orifice 13 of the connector 1 is configured to receive the rod 21 of the end portion 2, in order to link the connector 1 to the end portion 2 by a pivot connection around the rod 21. The wiper blade can thus pivot about the axis C of the rod 21, to adapt to the surface of the window during the movement back and forth of the wiper. Compared to what has been described, it remains to install connector 1 retaining means on the rod 21, particularly during the movements back and forth. In addition, these means must allow easy replacement of the windscreen wiper blade with its connector 1. Moreover, for various reasons, it is generally desired to protect the end of the wiper arm connection end of the weather.
    [0002] The applicant has set itself the goal of achieving at least part of these functions in a simple and economical way, in particular by minimizing the number of parts.
    [0003] VVFR1997 3 The invention proposes for this purpose a wiper cover configured to cover an end portion of a wiper arm, said end portion being configured to be connected to a wiper blade and comprising a first element intended to extend in a first, so-called longitudinal direction, relative to the hood and a second element defining a swivel axis of the blade vis-à-vis the arm intended to extend in a direction transverse to the first direction, said hood being characterized in that it comprises a first housing for receiving said first and second elements of the end portion.
    [0004] The hood according to the invention may comprise one or more of the following features, taken separately from each other or in combination with each other: said hood has an elongated shape along an axis of extension and said first housing has a first portion extending along said elongation axis and configured to receive said first member; said first housing comprises a second portion extending perpendicular to said axis of elongation and configured to receive said second element; said second portion extends between two longitudinal lateral walls of the cover, which form longitudinal ends of this second part; said hood comprises a second housing for receiving a portion of the wiper blade, such as a connector of said blade; the second housing extends along said axis of elongation; said second portion of the first housing passes through or communicates with said second housing; said cover comprises fixing means configured to cooperate with said arm; said fixing means comprise elastic and / or engagement snap-fastening means; VVFR1997 4 - said fastening means are located in said first housing, preferably in the first part; said fixing means comprise a lug configured to be engaged in an end recess of said first element of the arm, which is for example tubular; said fixing means are located in said first housing, preferably in the first part; the first part of the first housing and the second housing each have a cross section having substantially a U shape, with a common longitudinal wall. The present invention also relates to a windshield wiper arm, comprising an arm comprising an end portion for connection to a wiper blade, said terminal portion being configured to be connected to a wiper blade and comprising a first longitudinal member and a second transverse member defining a swivel axis of the blade vis-à-vis the arm, and a hood as described above. The hooded arm according to the invention may comprise one or more of the following features, taken separately or in combination with each other: the cover comprises fastening means cooperating with said first element of the arm; said first element of the arm comprises a tubular internal longitudinal recess and has an internal longitudinal recess having an end opening on an opening, and the cover comprises a fixing lug intended to engage in said opening. The present invention also relates to an assembly comprising a hooded arm as described above and a connection connector of the arm to a wiper blade, said connector comprising a receiving orifice of said second element of the arm as well as connecting means to at least one broom member, such as a stiffening vertebra or a longitudinal body of the broom.
    [0005] VVFR1997 5 The connector of such an assembly may comprise a portion comprising said orifice, which is housed in said second housing. The invention further relates to a method of mounting a wiper blade connection member on a terminal connecting portion of a wiper arm, said terminal portion having a first longitudinal member and a second member. transverse device defining a swivel axis of the wiper vis-à-vis the arm, said connecting member comprising a receiving orifice of said second element of the arm, said method comprising a step of placing said connecting member in which the second element of the arm is introduced in said orifice of the connecting member, characterized in that it comprises a subsequent step in which a cover as described above is fixed on the terminal connecting portion of the arm, so as to cover the latter and at least a portion of the connection member. Advantageously, said cover is fixed on the end portion of connection by resilient latching means and / or engagement cooperating with said first member of the arm. The invention will be better understood and other details, characteristics and advantages of the invention will appear on reading the following description given by way of non-limiting example with reference to the accompanying drawings, in which: FIG. schematic perspective view of a wiper connector used in an assembly according to the invention, - Figure 2 is a schematic perspective view of the end portion of a wiper arm used in a set according to the invention. the invention, - Figure 3 is a partial schematic perspective view of an assembly according to the invention, in the operating configuration, - Figure 4 is a schematic top view of a hood according to the invention, - the FIG. 5 is a diagrammatic view from below of a hood according to the invention, FIG. 6 is a schematic perspective view of a hood according to the invention, FIG. 7 is a schematic perspective view of a set. according to the invention, cut according to a vertical plane and the hood being raised, VVFR1997 6 - Figure 8 is a schematic side view of the assembly of Figure 7, and - Figure 9 is a schematic side view of the assembly of Figure 3, cut in the same vertical plane as the assembly of Figure 7. It should be noted that the figures disclose the invention in detail to implement the invention, said figures can of course be used to better define the invention the case applicable. An assembly for a wiper according to the invention comprises, with reference to FIG. 3, a drive arm 3 for a windscreen wiper blade, with its terminal end portion 2, a connector 1 intended to be fixed to a wiper blade, not shown, and a cover 4 covering the end portion 2 and the connector 1. A complete wiper generally comprises the arm and the broom which is not shown here and which is preferably of the "flat" type, of the English "flat blade", well known to those skilled in the art. The wiper also comprises a drive head, not shown in the figures, which generally allows to connect the end of the arm 3 opposite to said end portion 2, to an output shaft of a motor. Referring to Figure 2, the terminal portion 2 of the connection comprises a first elongated member 20 which is here formed by a tube having side walls 22, 23, substantially flat and perpendicular to the plane of rotation of the wiper arm. These side walls 22, 23 are connected by respective bottom walls 24 and 25, which may have a rounded shape about an axis parallel to the axis B. Here, the tube 20 is hollow and the edges of its walls 22, 23, 24, 25 form the peripheral edges 26 of a recess opening at its free end. This tube 20 may, for example, be formed from a folded sheet, so as to have sufficient rigidity. The transverse cylindrical rod 21, defining a pivot axis C, is fixed on the tube 20 at a distance d1 from the peripheral edges 26 of the end opening, and substantially at mid-height between the lower walls 24 and upper 25. Here, the rod 21 is held through the two side walls 22, 23 of the tube 20. It extends a distance d2 outside the VVFR1997 7 side wall 23, on the side where the connector 1 must be installed. Furthermore, a substantially circular orifice 27 passes through the lateral wall 22, after the rod 21 starting from the peripheral edges 26 of the opening of the tube 20. Preferably, another orifice 27, visible in FIGS. 8 and 9, is similar to FIG. previous but shifted longitudinally through the other side wall 23. As indicated above, with reference to Figure 1, the connector 1 comprises a bracket 11 for fixing the wiper blade along an axis A, not shown. This stirrup 11 extends longitudinally along the length of the connector 1 and forms the lower part. As seen more particularly in Figure 3, it forms a longitudinal groove, centered on the axis A and open downwardly, with two side walls for inserting an elongate member, stiffening vertebra or elongated body of a wiper blade -ice cream. A longitudinal flange 12, with a transverse orifice 13 intended to cooperate with the rod 21 to allow rotation of the blade around the pivot axis C, is fixed on the upper part of the stirrup 11. The upper wall of the flange 12 substantially has a V-shaped in the longitudinal direction, its farthest portion of the stirrup 11 being substantially in the center of the orifice 13. The flange 12 is offset laterally with respect to the central axis A of the stirrup 11.
    [0006] The hood 4 will now be described in greater detail with reference to FIGS. 3, 4, 5 and 6. The hood 4 here has an elongate shape in a longitudinal direction parallel to the axis B of the end portion 2 of the arm 3, when it is installed on it. It comprises an upper wall composed here in two parts. A first portion 41 is aligned on the axis B and has a substantially cylindrical shape, rounded about an axis parallel to the axis B. A second portion 42, contiguous to the first portion 41, here is substantially flat and elongated. Side walls 43, 44 substantially parallel to the axis B are respectively connected by their upper edges to the first 41 and the second 42 part of the upper wall. A bottom wall 45 connects the outer longitudinal ends of the first 41 and second 42 portions of the top wall, and side walls 43, 44.
    [0007] VVFR1997 8 Referring to Figure 3, the upper wall 41, 42 of the cover 4 is intended to cover the rod 21 and, at least in part, the tube 20 of the arm 3, and a portion of the connector 1. The first part 41 of the upper wall covers the end of the tube 20, including the attachment of the transverse rod 21. The second portion 42 of the upper wall extends laterally with respect to the first portion 41, so as to completely cover the portion of the rod 21 coming out of the side wall 23, as well as the longitudinal flange 12 of the connector 1, when this last is installed. If we consider the end portion 2 of the arm 3 and the flange 12 of the connector when installed, the side walls 43, 44 are intended to extend on the sides of these elements, and the bottom wall 45 is intended to extend around their outer longitudinal ends. Here, a platform 46 extends from the lower edge of the side wall 44, substantially perpendicular thereto. Moreover, the lower edges of the walls of the cover 4 stop substantially in the same plane as the platform 46 and the cover 4 has several compartments opening downwards in said plane. A first compartment 47, for the tube 20 of the arm 3, which is delimited by the internal faces of the first part 41 of the upper wall, the bottom wall 45 and the side wall 43, and by an intermediate longitudinal wall 48 substantially parallel to the side wall 43. The first compartment 47, indicated by an oval in broken lines in Figure 5, has a generally cylindrical general shape, of cross section having substantially the shape of an inverted U. This shape is configured to adapt to the shape of the upper wall 25 and the side walls 22, 23 of the tube 20. The side wall 43 and the intermediate longitudinal wall 48 preferably each comprise a stud 49 extending perpendicular to the Inside the first compartment 47. These pads 49 are at distances from the bottom wall 45 comparable to the distances between the orifices 27 of the side walls 22, 23 of the tube 20 and the end 26 of the latter. They are intended to engage in these orifices 27.
    [0008] VVFR1997 9 Similarly, a lug 50 extends perpendicular to the bottom wall 45 inside the compartment 47. Its size allows it to engage between the peripheral edges 26 of the end recess of the tube 20. marrying them, at least at its base against the bottom wall 45.
    [0009] The intermediate longitudinal wall 48 has a vertical notch 51 located substantially at the distance d1 from the bottom wall 45 and of a width substantially equal to the diameter of the rod 21. At the same distance d1 from the bottom wall 45, the inner face of the side wall 43 has a cavity 52 of similar shape to that of said notch 51. Furthermore, the inner face of the side wall 44 is substantially at a distance d2 from the opposite face of the intermediate longitudinal wall. In this way, a second compartment 53, indicated by an oval in broken lines in FIG. 5, is formed in the cover 4, between the side wall 43 and the side wall 44, through the notch 51 made in the wall This second compartment 53 is intended to receive the rod 21. The first compartment 47 and the second compartment 53 respectively form a first portion 47 and a second portion 53 of a first housing intended to receive the end portion 2 of the arm .
    [0010] The inside of the cover 4 further comprises a third compartment 54, which forms a second housing 54 intended to receive the longitudinal flange 12 of the connector 1 when it is installed around the rod 21. This third compartment 54, indicated by an oval in discontinuous lines in Figure 5, is delimited by the internal faces of the second portion 42 of the upper wall, the bottom wall 45 and the side wall 44, and the intermediate longitudinal wall 48. The third compartment 54 has a generally cylindrical general shape, of cross section having substantially the shape of an inverted U. This section is adapted to let the flange 12 around the rod 21, at its orifice 13, so where the upper wall is furthest from the stirrup 11. The U-shaped section of the third compartment 54 so leaves clearance margins at the longitudinal ends of the flange 12, VVFR1997 10 to allow rotation movements of limited magnitude around the rod 21. Note also that the cover is formed of a plastic material, for example of Polyoxymethylene type (POM), which gives it a certain stiffness and a little elasticity for small deformations. We will now describe the assembly formed of the end portion 2 of the arm 3, the connector 1 and the cover 4. As can be seen in Figure 3, when the assembly is installed, the cover 4 covers the end portion 2 of the arm and the longitudinal flange 12 of the connector 1. The stirrup 11 of the connector 1 is here only partially covered, it is located under the tube 20 and under the lower edges of the side walls 43, 44 and the wall of the The cover 4 thus holds the connector 1 on the transverse rod 21 of the end portion 2 of the arm 3. The connector 1 can turn around the rod 21, because of the spacing between the stirrup 11 and the lower edges of the walls 43, 44, 45 of the cover 4 and because of the clearances provided for the flange 12 in the third compartment 54 of the cover 4. According to the invention, the assembly can thus be produced according to an illustrated method in FIGS. 7, 8 and 9. In a preliminary step, the connector r 1 is installed on the end portion 2 by a translation along the rod 21, the yoke 11 being placed under the tube 20. In a next step, with reference to Figures 7 and 8, the cover 4 is shown in front of the end portion 2, and its lug 50 is engaged between the peripheral edges 26 of the end recess of the tube 20. In Figure 7, we can see the relative position of the cover 4 relative to the connector 1 installed on the end portion 2. It is thus observed that the intermediate longitudinal wall 48 is intended to be inserted between the side wall 23 of the tube 20 and the longitudinal flange 12 of the connector 1. FIG. 8 makes it possible to better see the shape of the spigot 50 to insert it between the peripheral edges 26 of the end recess, the cover 4 being in the raised position. In a third step, the cover 4 is folded down on the tube 20, according to the VVFR1997 11 direction of the arrow F of Figure 8, to be put in the position shown in Figure 9, wherein the first portion 41 of the wall upper cover 4 is pressed against the upper wall 25 of the tube 20. During this step, the pads 49 of the cover 4 are inserted into the orifices 27 of the side walls 22, 23 of the tube 20. Note also that the spacing between the side wall 43 and the intermediate longitudinal wall 48 is preferably adjusted so that these walls are respectively pressed against the side walls 22, 23 of the tube 20. The nature of the hood material 4 allows the walls 43, 48 to move to slide the pads 49 against the side walls 22, 23 of the tube 20, before snapping them into the orifices 27. The adjustment of the spacing between the side wall 43 and the longitudinal wall intermédiai re 48 keeps the cover 4 aligned against the tube 20. The pads 49 and the lug 50 maintain, for their part, the cover 4 on the tube 20 in the longitudinal direction, as well as upwards and in rotation. These elements thus fix the cover 4 with respect to the end portion 2 of the arm 3 at the end of the third mounting step. Moreover, as can be seen in FIG. 7, during this third mounting step, the intermediate longitudinal wall 48 is placed between the side wall 23 of the tube 20 and the longitudinal flange 12. It is not necessary to position exactly the flange 12 on the rod 21: the positioning of the longitudinal flange 12 in the compartment 54 of the cover 4, between the intermediate longitudinal wall 48 and the side wall 44, occurs naturally when the cover 4 tilts.
    [0011] In this way, in addition to its protective function, the cover 4 ensures, at the end of the third mounting step, a function of positioning and holding the connector 1 on the rod 21. Obviously, the dismantling of the cover 4 can be done by reversing the direction of the previously described steps, after slightly spacing the side walls 43, 48 of the compartment 47, so as to disengage the pads 49 from the orifices 27. The disassembly of the cover 4 allows to release the connector 1 , for example to change the wiper blade.
    权利要求:
    Claims (19)
    [0001]
    REVENDICATIONS1. A wiper cover (4) configured to cover an end portion (2) of a wiper arm (3), said end portion being configured to be connected to a wiper blade and having a first member (20) intended to extend in a first direction (B), said longitudinal, relative to the cover (4) and a second member (21) defining a pivot axis (C) of the sweeper vis-à-vis an arm intended to extend in a direction transverse to the first direction, said cover (4) being characterized in that it comprises a first housing (47, 53) for receiving said first (20) and second (21) elements the end portion (2), said first housing (47, 53) being limited in the transverse direction by at least one wall (43, 44).
    [0002]
    2. Hood (4) according to claim 1, characterized in that it has an elongated shape along an axis (B) of elongation and in that said first housing (47, 53) comprises a first part ( 47) extending along said elongation axis (B) and configured to receive said first member (20).
    [0003]
    3. Cover (4) according to claim 2, characterized in that said first housing (47, 53) comprises a second portion (53) extending perpendicular to said axis (B) of elongation and configured to receive said second element ( 21).
    [0004]
    4. Hood (4) according to claim 3, characterized in that said second portion (53) extends between two longitudinal side walls (43, 44) of the cover (4), which form longitudinal ends of this second part ( 53).
    [0005]
    5. Hood (4) according to claim 4, characterized in that it comprises a second housing (54) for receiving a portion of the wiper blade, such as a connector (1) of said broom.VVFR1997 13
    [0006]
    6. Hood (4) according to claim 5, characterized in that the second housing (54) extends along said axis (B) of elongation.
    [0007]
    7. Hood (4) according to claim 6, characterized in that said second portion (53) of the first housing (47, 53) passes through or communicates with said second housing (54).
    [0008]
    8. Hood (4) according to one of the preceding claims, characterized in that it comprises fixing means (49, 50) configured to cooperate with said arm (20).
    [0009]
    9. Cover (4) according to claim 8, characterized in that said fixing means comprise resilient latching means (49) and / or engaging (50).
    [0010]
    10. Cover (4) according to claim 8 or 9, characterized in that said fixing means (49, 50) are located in said first housing (47, 53), preferably in the first part (47).
    [0011]
    11. Hood (4) according to one of claims 8 to 10, characterized in that said fixing means comprise a lug (50) configured to be engaged in an end recess (26) of said first element (20) of arm, which is for example tubular.
    [0012]
    12. Cover (4) according to one of claims 5 to 11, characterized in that the first portion (47) of the first housing and the second housing (54) each have a cross section having substantially a U-shape, with a longitudinal wall (48) common.
    [0013]
    13. A wiper arm having an arm (3) comprising an end portion (2) for connecting to a wiper blade, said terminal portion (2) being configured to be connected to a wiper arm windscreen wiper and comprising a first longitudinal element (20) and a second transverse element (21) defining an axis (C) for pivoting the wiper vis-à-vis the arm (3), and a cover (4) according to the one of claims 1 to 12.
    [0014]
    14. The wiper arm according to claim 13, characterized in that the cover (4) comprises fastening means (49, 50) cooperating with said first element (20) of the arm (3).
    [0015]
    15. The wiper arm according to claim 14, characterized in that said first element (20) of the arm (3) is tubular and has an internal longitudinal recess having an end opening on an opening (26), and the cover (4) comprises a fixing lug (50) for engaging said opening (26).
    [0016]
    16. An assembly comprising a hooded arm according to one of claims 13 to 15 and a connector (1) for connecting the arm (3) to a wiper blade, said connector (1) having a hole (13) of receiving said second member (21) of the arm (3) and connecting means (11) to at least one broom member, such as a stiffening vertebra or a longitudinal body of the blade.
    [0017]
    17. The assembly of claim 14, wherein the connector (1) comprises a portion (12) having said orifice (13), which is housed in said second housing (54).
    [0018]
    18. A method of mounting a wiper blade connection member (1) on an end portion (2) for connecting a wiper arm (3), said end portion (2) comprising a first longitudinal member (20) and a second transverse member (21) defining an axis (C) for pivoting the blade with respect to the arm (3), said connecting member (1) having an orifice (13) of receiving said second member (21) from the arm (3), the method comprising a step of placing said connecting member (1) in which the second member (21) of the arm (3) is inserted into said hole (13) of the connecting member (1), characterized in that it comprises a subsequent step in which a cover (4) according to one of claims 1 to 12 is fixed on the end portion (2) of the connection of the arm (3), so as to cover the latter and at least a part of the connection member (1).
    [0019]
    19. The method of claim 18, wherein said cover (4) is fixed on the end portion (2) of connection by resilient latching means (49) and / or engagement (50) cooperating with said first element (20) of the arm (3).
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    同族专利:
    公开号 | 公开日
    FR3031712B1|2018-10-12|
    EP3045357B1|2020-05-20|
    CN105799652A|2016-07-27|
    EP3045357A1|2016-07-20|
    CN105799652B|2021-07-20|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE10259480A1|2002-06-28|2004-01-15|Robert Bosch Gmbh|wiper blade|
    EP1745998A1|2005-07-18|2007-01-24|Federal-Mogul S.A.|Windscreen wiper device|
    DE102010062940A1|2010-12-13|2012-06-14|Robert Bosch Gmbh|wiper device|
    DE102011079486A1|2011-07-20|2013-01-24|Robert Bosch Gmbh|Device for the articulated connection of a wiper blade in flat bar design with a wiper arm according to the Sidelockprinzip|
    US20140259504A1|2013-03-15|2014-09-18|Illinois Tool Works Inc.|Universal connector for attachment of a windshield wiper blade with multiple types of windshield wiper arms|
    US7546660B2|2002-06-28|2009-06-16|Robert Bosch Gmbh|Wiper blade with connecting part|
    DE10251519A1|2002-11-04|2004-05-13|Valeo Wischersysteme Gmbh|Adaptor for wiper blade of vehicle's windscreen wiper system has cylindrical cut-out with insertion hole for side entry and play free housing of connecting section hinge pin extending at right angles to blade's longitudinal axis|
    DE10259856B4|2002-12-20|2016-06-30|Robert Bosch Gmbh|Wiper arm of a wiper device for windows of motor vehicles|
    CN2723287Y|2004-08-09|2005-09-07|杨志铭|Composite wind shield wiper switching device|
    CN100584673C|2005-02-03|2010-01-27|罗伯特·博世有限公司|Device for the pivoting connection of a wiper blade to a wiper arm of a windscreen wiper|FR3063950B1|2017-03-14|2019-04-19|Valeo Systemes D'essuyage|HOOD, CONNECTING DEVICE FOR MOUNTING WIPER BLADE ON WIPER ARM AND CORRESPONDING WIPING SYSTEM|
    WO2020025204A1|2018-07-30|2020-02-06|Robert Bosch Gmbh|Adapter unit|
    EP3829939A1|2018-07-30|2021-06-09|Robert Bosch GmbH|Adapter unit and wiper system|
    法律状态:
    2016-02-01| PLFP| Fee payment|Year of fee payment: 2 |
    2016-07-22| PLSC| Publication of the preliminary search report|Effective date: 20160722 |
    2017-01-31| PLFP| Fee payment|Year of fee payment: 3 |
    2018-01-31| PLFP| Fee payment|Year of fee payment: 4 |
    2019-01-30| PLFP| Fee payment|Year of fee payment: 5 |
    2020-01-31| PLFP| Fee payment|Year of fee payment: 6 |
    2021-01-28| PLFP| Fee payment|Year of fee payment: 7 |
    2022-01-31| PLFP| Fee payment|Year of fee payment: 8 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1550346A|FR3031712B1|2015-01-16|2015-01-16|ICE WIPER COVER CONFIGURE TO COVER A TERMINAL PART OF A WIPER ARM|
    FR1550346|2015-01-16|FR1550346A| FR3031712B1|2015-01-16|2015-01-16|ICE WIPER COVER CONFIGURE TO COVER A TERMINAL PART OF A WIPER ARM|
    EP15200929.6A| EP3045357B1|2015-01-16|2015-12-17|Cap for a windscreen wiper for covering an end portion of a wiper arm|
    CN201610028480.1A| CN105799652B|2015-01-16|2016-01-15|Cover for a windscreen wiper, covered windscreen wiper arm, and assembly thereof|
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