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1. 发明授权

US11945414B2 Vehicle windshield wiper blade 有权
公开(公告)号：US11945414B2
公开(公告)日：2024-04-02
申请号：US18158617
申请日：2023-01-24
申请人： CANON KABUSHIKI KAISHA
发明人： Takehiko Aoyama , Masanori Yokoyama , Syoji Inoue , Arihiro Yamamoto , Hidekazu Matsuda , Shota Segawa
IPC分类号： B60S1/38 , C08G18/10 , C08G18/16 , C08G18/18 , C08G18/22 , C08G18/32 , C08G18/42 , C08G18/48 , C08G18/76 , C08G18/77 , C08L75/04
CPC分类号： B60S1/38 , C08G18/10 , C08G18/163 , C08G18/1816 , C08G18/225 , C08G18/3206 , C08G18/4238 , C08G18/4854 , C08G18/7664 , C08G18/7671 , C08G18/775 , C08L75/04 , B60S2001/3829 , B60S2001/3836 , C08L2207/32
摘要： A vehicle windshield wiper blade comprising: a blade support portion; and a lip portion, wherein the lip portion has a tapered portion having a cross section that is taken along a direction perpendicular to the longitudinal direction of the wiper blade and that has a width that gradually decreases from a side closer to the blade support portion towards a direction farthest away from the blade support portion, the lip portion has a tip surface and first and second tapered surfaces constituting the tapered portion, and, in a specific observation region of the first and second tapered surfaces, the average value of the elastic modulus measured at a 0.1 μm pitch is 15-470 MPa and the coefficient of variation of the elastic modulus is at most 17.6%.

2. 发明公开

US20230182687A1 WIPER BLADE, IN PARTICULAR FOR A MOTOR VEHICLE 审中-公开
公开(公告)号：US20230182687A1
公开(公告)日：2023-06-15
申请号：US18078139
申请日：2022-12-09
申请人： Robert Bosch GmbH
发明人： Adam Angyal , Christian Wilms , Marcel Ekermans , Marcello Bubba , Nicolaas Gotzen , Peter Kuypers , Thomas Belmans , Wim Buseyne
IPC分类号： B60S1/38
CPC分类号： B60S1/38 , B60S2001/3836
摘要： A wiper blade (10), in particular for a motor vehicle, includes a wiper strip (16) that is held between a first spring rail portion (34) and a second spring rail portion (36) by a fastening portion (24), and includes a substantially triangular lip portion (18). A cavity portion (22) is provided between the fastening portion (24) and the lip portion (18), at the lower wall (44) of which cavity portion, on the side facing the lip portion (18), at least one guide shoulder (56) for guiding the lip portion (18) is arranged.

3. 发明申请

US20180354464A1 WINDSCREEN WIPER DEVICE 审中-公开
公开(公告)号：US20180354464A1
公开(公告)日：2018-12-13
申请号：US15781347
申请日：2015-12-04
申请人： FEDERAL-MOGUL S.A.
发明人： VALENTIN LALLEMAND
IPC分类号： B60S1/38
CPC分类号： B60S1/3805 , B60S1/3808 , B60S1/3848 , B60S2001/3829 , B60S2001/3836 , B60S2001/3898
摘要： A windscreen wiper device (1) of the flat blade type, includes an elastic, elongated carrier element, as well as an elongated wiper blade (2) of a flexible material, which can be placed in abutment with a windscreen to be wiped. The wiper blade includes at least one longitudinal groove (3), in which groove at least one longitudinal strip of the carrier element is disposed. A connecting device is provided for an oscillating arm. An electrically conductive coating (12) is provided on at least a part of the flexible material of the wiper blade along at least a portion of its length in order to transfer electrically generated heat to the wiper blade upon applying a voltage to the electrically conductive coating.

4. 发明授权

US09932015B2 Blade rubber and vehicle wiper device 有权
公开(公告)号：US09932015B2
公开(公告)日：2018-04-03
申请号：US14226562
申请日：2014-03-26
申请人： ASMO CO., LTD.
发明人： Hiroyuki Nakano , Sohei Yamada
IPC分类号： B60S1/38
CPC分类号： B60S1/38 , B60S1/3801 , B60S1/3881 , B60S2001/3829 , B60S2001/3836
摘要： A blade rubber has an elongate shape extending along a longitudinal direction. The blade rubber includes a basal portion retained by a rubber holder and a wiping portion extending downward from the basal portion. The wiping portion slidably contacts and wipes a wiped surface along a width direction. The wiping portion has a cross-sectional shape, which inclines with respect to a downward hanging direction when the blade rubber is in an unloaded state. The cross-sectional shape is a shape of a cross-sectional surface of the wiping portion. The cross-sectional surface extends along a direction perpendicular to the longitudinal direction. The downward hanging direction is a direction, which extends along a direction perpendicular to the longitudinal direction and the width direction.

5. 发明授权

US09718443B2 Windscreen wiper device 有权
公开(公告)号：US09718443B2
公开(公告)日：2017-08-01
申请号：US14784159
申请日：2013-05-02
申请人： FEDERAL-MOGUL S.A.
发明人： Thomas Friscioni
IPC分类号： B60S1/38 , B60S1/04
CPC分类号： B60S1/3853 , B60S1/0444 , B60S1/3879 , B60S2001/382 , B60S2001/3836
摘要： A windscreen wiper device (1) of the flat blade type includes an elastic, elongated carrier element, as well as an elongated wiper blade (2) of a flexible material, which can be placed in abutment with a windscreen to be wiped, which wiper blade (2) includes at least one longitudinal groove (3) on its longitudinal sides, in which groove (3) a longitudinal strip (4) of the carrier element is disposed, which windscreen wiper device comprises a connecting device (7) for an oscillating arm (8). A wall of the groove (3) facing towards the strip (4) and/or a longitudinal side of the strip (4) facing towards the wall is/are provided with a noise dampening profile along at least a part of its/their length.

6. 发明申请

US20160304065A1 Surface Wiper System 审中-公开
公开(公告)号：US20160304065A1
公开(公告)日：2016-10-20
申请号：US15194147
申请日：2016-06-27
申请人： Steam Tech, LLC
发明人： Philip Hartman
IPC分类号： B60S1/48 , B60S1/38 , B60S1/54 , B60S1/52
CPC分类号： B60S1/488 , B60S1/38 , B60S1/3801 , B60S1/381 , B60S1/487 , B60S1/524 , B60S1/546 , B60S3/044 , B60S2001/3817 , B60S2001/3824 , B60S2001/3832 , B60S2001/3834 , B60S2001/3836 , B60S2001/3837
摘要： A surface wiper device which includes a carrier which supports a blade. The carrier attaches to a wiper arm which urges the blade against and moves the blade across the surface of a windshield. The carrier further provides a plurality of outlets each of which communicate between a hollow passage inside the carrier and a location on the external surface of the carrier. A fluid can be delivered from a fluid source fluidicly coupled to the hollow passage of the carrier under sufficient pressure to be dispersed from the plurality of outlets onto the windshield during movement of the blade. A fluid heater can be thermally coupled with the fluid delivered from the fluid source to the plurality of outlets to increase the temperature of the fluid dispersed onto the windshield. The fluid can be sufficiently heated to generate a heated gas.

7. 发明授权

US09421951B2 Wiper assembly having an end cap 有权
标题翻译：刮水器组件具有端盖
公开(公告)号：US09421951B2
公开(公告)日：2016-08-23
申请号：US14289902
申请日：2014-05-29
申请人： TRICO PRODUCTS CORPORATION
发明人： John Foss
IPC分类号： B60S1/38
CPC分类号： B60S1/3886 , B60S1/38 , B60S1/381 , B60S1/3849 , B60S1/3879 , B60S1/3889 , B60S2001/3836
摘要： The present invention relates a wiper assembly having an elongated wiping element, a pair of elongated splines, and a pair of end caps. The wiping element has a head portion and a wiping portion. The splines support the wiping element and each has opposing longitudinal ends, lateral sides, top and bottom surfaces, a first pair of notches disposed at the longitudinal ends, and a second pair of notches disposed along the lateral sides spaced from the end. The end caps are mounted to the ends and have a body defined by a shell extending from a distal surface, a pair of lower shelves extending from the surface facing each other, a valley between the shelves, mounts extending from the surface and engaging the first notches, and resilient tabs extending from the mounts and having hook sections disposed within each of the second notches of the splines.
摘要翻译：本发明涉及具有细长擦拭元件，一对细长花键和一对端盖的擦拭器组件。擦拭元件具有头部和擦拭部。花键支撑擦拭元件，并且每个具有相对的纵向端部，侧面，顶部和底部表面，设置在纵向端部处的第一对凹口以及沿着与端部间隔开的横向侧边设置的第二对凹口。端盖安装到端部并且具有由从远端表面延伸的壳体限定的主体，从相对于彼此的表面延伸的一对下架，在架之间的谷部，从表面延伸并与第一凹口和从支架延伸的弹性片，并且具有布置在花键的每个第二凹口内的钩部。

8. 发明申请

US20160129890A1 WINDSCREEN WIPER FOR MOTOR VEHICLES 有权
标题翻译：用于汽车的WINDSCREEN WIPER
公开(公告)号：US20160129890A1
公开(公告)日：2016-05-12
申请号：US14932448
申请日：2015-11-04
申请人： Valeo Systèmes d'Essuyage
发明人： Denis Thebault , Guillaume Barret
IPC分类号： B60S1/52 , B60S1/38
CPC分类号： B60S1/524 , B60S1/38 , B60S1/3862 , B60S1/3877 , B60S2001/3836
摘要： A wiper (1) comprises a support mount (4) for a wiper blade (2) designed to come into contact with the glass to be wiped, and a blade engaging portion (8) for connection of a wiper connector which is arranged between the support mount and the blade.The support mount comprises at least two separate cavities which extend longitudinally, the said at least two cavities being separate in that at least one first cavity (10) receives a stiffening element (22) and in that a second cavity (12) is adapted to allow the circulation of liquid between a liquid supply means and at least one evacuation hole (24) for said liquid, which is formed in a wall (16) of the said second cavity.The invention has an application in particular in the sector of cleaning motor vehicle windscreens.
摘要翻译：刮水器（1）包括用于与要被擦拭的玻璃接触的刮水片（2）的支撑座（4）和用于连接刮水器连接器的刮板接合部分（8）支架和刀片。所述支撑架包括至少两个分开的纵向延伸的空腔，所述至少两个空腔是分离的，因为至少一个第一空腔（10）容纳加强元件（22），并且第二空腔（12）适于允许在液体供应装置和形成在所述第二腔的壁（16）中的所述液体的至少一个排出孔（24）之间的液体循环。本发明特别适用于清洁机动车挡风玻璃的部门。

9. 发明申请

US20160052491A1 A WINDSCREEN WIPER DEVICE 有权
标题翻译： WINISCREEN WIPER设备
公开(公告)号：US20160052491A1
公开(公告)日：2016-02-25
申请号：US14784159
申请日：2013-05-02
申请人： FEDERAL-MOGUL S.A.
发明人： THOMAS FRISCIONI
IPC分类号： B60S1/38 , B60S1/04
CPC分类号： B60S1/3853 , B60S1/0444 , B60S1/3879 , B60S2001/382 , B60S2001/3836
摘要： A windscreen wiper device (1) of the flat blade type includes an elastic, elongated carrier element, as well as an elongated wiper blade (2) of a flexible material, which can be placed in abutment with a windscreen to be wiped, which wiper blade (2) includes at least one longitudinal groove (3) on its longitudinal sides, in which groove (3) a longitudinal strip (4) of the carrier element is disposed, which windscreen wiper device comprises a connecting device (7) for an oscillating arm (8). A wall of the groove (3) facing towards the strip (4) and/or a longitudinal side of the strip (4) facing towards the wall is/are provided with a noise dampening profile along at least a part of its/their length.
摘要翻译：扁平叶片型风挡玻璃刮水器装置（1）包括弹性细长的载体元件以及柔性材料的细长的刮水片（2），其可被放置成与待擦拭的挡风玻璃邻接，该刮水器叶片（2）在其纵向侧上包括至少一个纵向凹槽（3），其中设置有载体元件的纵向条（4）的凹槽（3），该风挡刮雨器装置包括连接装置（7）摆臂（8）。面向条带（4）的凹槽（3）和/或条带（4）的朝向墙壁的纵向侧面的壁沿着其长度的至少一部分设置有噪声抑制轮廓。

10. 发明授权

US09266504B2 Wiper blade and end cap 有权
标题翻译：雨刮片和端盖
公开(公告)号：US09266504B2
公开(公告)日：2016-02-23
申请号：US14000890
申请日：2012-01-09
申请人： Peter De Block
发明人： Peter De Block
IPC分类号： B60S1/38
CPC分类号： B60S1/3848 , B60S1/381 , B60S1/3879 , B60S1/3886 , B60S1/3889 , B60S1/3894 , B60S2001/3836
摘要： The invention relates to a wiper blade (10) in a flat bar construction, having a rubber-elastic wiper strip (14), in the lateral longitudinal grooves (24) of which two band-shaped spring rails (28) which extend next to each other in a parallel manner and which are bent concavely toward a wiper lip (16) are inserted as support elements which protrude laterally out of the longitudinal grooves (24), and which are held together and attached to each other at the ends thereof by end caps (36) which, on the longitudinal sides thereof, have guide profiles (44) having a u-shaped cross section, the side jaws (46, 48, 60) of which are guided on the portions of the associated spring rail (28), which protrude out of the longitudinal grooves (24), wherein the end caps (36) comprise spring tongues having engagement lugs (50, 62) which engage in recesses (30) of the spring rails (28) and attach same in the assembly direction (52). According to the invention, one of the side jaws (46, 48, 60) of each guide profile (44) is designed to be at least partially elastic and is used as spring tongue, and the engagement lug (50, 62) is molded on the yielding portion of the side jaw (46, 48, 60), wherein the height of said engagement lug decreases in the assembly direction (52) and thus forms a striking bevel (54), while the engagement lug (50, 62) drops off steeply in the opposite direction.
摘要翻译：本发明涉及一种扁平杆结构中的刮水片（10），在其横向纵向凹槽（24）中具有橡胶弹性擦拭条（14），其中两个带状弹簧导轨（28）彼此以平行的方式并且朝向擦拭器唇缘（16）凹入地弯曲的插入件作为从纵向凹槽（24）横向突出的支撑元件插入，并且它们保持在一起并且在其端部彼此附接，在其纵向侧上具有具有U形横截面的导向轮廓（44）的端盖（36），其侧翼（46,48,60）在相关联的弹簧导轨（其中所述端盖（36）包括弹簧舌片（46），所述弹簧舌片具有接合凸耳（50,62），所述接合凸耳（50,62）接合在所述弹簧导轨（28）的凹槽（30）中，组装方向（52）。根据本发明，每个引导轮廓（44）的侧颚（46,48,60）中的一个被设计成至少部分弹性并且用作弹簧舌，并且接合凸耳（50,62）被模制在所述侧夹爪（46,48,60）的屈服部分上，其中所述啮合凸块的高度在组装方向（52）上减小，从而形成冲击斜面（54），而所述啮合凸耳（50,62）在相反的方向急剧下降。

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