公开(公告)号：US5647087A

公开(公告)日：1997-07-15

申请号：US591769

申请日：1996-01-25

申请人： Masaru Arai

发明人： Masaru Arai

IPC分类号： B60S1/38

CPC分类号： B60S1/3801 ,  B60S2001/3815 ,  Y10T403/18

摘要： A joint spacer member for a pivotable connection between first and second yokes of a windshield wiper assembly includes a longitudinally extending U-shaped portion including first and second sides with a connecting side extending therebetween, the U-shaped portion having a first longitudinal end and a second longitudinal end, each of the first and second sides having a central section and resilient sections, wherein the resilient sections extend at an incline with respect to each of the central sections from each of the central sections to each of the ends.

摘要翻译： 一种用于挡风玻璃刮水器组件的第一和第二轭之间的可枢转连接的联接间隔件包括纵向延伸的U形部分，其包括第一和第二侧面，其间延伸有连接侧，U形部分具有第一纵向端部和 第二纵向端部，第一和第二侧面中的每一个具有中心部分和弹性部分，其中弹性部分相对于从每个中心部分到每个端部的每个中心部分以倾斜方式延伸。

公开(公告)号：US4852206A

公开(公告)日：1989-08-01

申请号：US78730

申请日：1987-07-28

申请人： Brian A. Fisher

发明人： Brian A. Fisher

IPC分类号： B60S1/32 ,  B60S1/38

CPC分类号： B60S1/3806 ,  B60S2001/3815 ,  B60S2001/3836

摘要： The invention provides a windshield wiper superstructure which is shaped to interact with an oncoming air stream so as to divert a component of force of such an air stream downwardly and toward the windshield, thereby to counteract any tendency for the wiper to lift in adverse aerodynamic conditions. The spine of the superstructure is inclined and defines a varying angle of attack to air flowing over the superstructure. Preferably, the angle of attack is maximized at joints between a central primary yoke and a pair of depending secondary yokes connected to distribute pressure from a wiper arm to a squeegee.

公开(公告)号：US4422207A

公开(公告)日：1983-12-27

申请号：US396262

申请日：1982-07-08

申请人： Giuseppe A. Maiocco ,  Sergio Vidoni

发明人： Giuseppe A. Maiocco ,  Sergio Vidoni

IPC分类号： B60S1/38 ,  B60S1/40

CPC分类号： B60S1/4064 ,  B60S1/3801 ,  B60S1/40 ,  B60S2001/3815

摘要： A windshield wiper blade is disclosed and, in particular, a plastic wiper blade having a main bridge and two secondary yokes pivotally linked to the end portions of the main bridge. Each of the secondary yokes are provided with an aperture wherein extends a transverse pivot. The main bridge is provided at each of its two end portions with a fork, the limbs of which extend substantially in the prolongation of the main bridge and define a seat for said transverse pivot of each secondary yoke. The wiper blades are, for example, used on motor vehicles.

摘要翻译： 公开了一种挡风玻璃刮水片，特别是一种具有主桥和可枢转地连接到主桥的端部的两个辅助轭的塑料刮水片。 每个次级轭设置有孔，其中延伸有横向枢轴。 主桥在其两个端部的每一端设置有叉，其四肢基本上在主桥的延伸部中延伸并且限定了用于每个次级轭的所述横向枢轴的座。 刮水器刮板例如用于机动车辆上。

公开(公告)号：US4287634A

公开(公告)日：1981-09-08

申请号：US172881

申请日：1980-07-28

申请人： Peter J. Speth

发明人： Peter J. Speth

IPC分类号： B60S1/38

CPC分类号： B60S1/3801 ,  B60S2001/3815 ,  B60S2001/3824

摘要： A windshield wiper blade assembly is comprised of a flexible blade mounted to a pair of secondary yokes. A bridge joining the secondary yokes allows for quick release of the blade and yoke elements by outward deflection of the blade. The connection of bridge to secondary yoke also permits free rocking, within limits, of the blade in both directions relative to the bridge and the windshield, and a longitudinal sliding action which allows the blade to conform to a curved windshield during the wiper sweep without stressing the connection between the blade and secondary yokes.

摘要翻译： 挡风玻璃刮水片组件包括安装到一对次级轭的柔性叶片。 连接二次轭的桥允许通过叶片的向外偏转来快速释放叶片和轭元件。 桥梁与二级轭的连接还允许叶片在两个方向上相对于桥梁和挡风玻璃的自由摆动，以及纵向滑动动作，其允许叶片在刮水器扫掠期间与弯曲的挡风玻璃一致而不受应力 叶片和次级轭之间的连接。

公开(公告)号：US3877106A

公开(公告)日：1975-04-15

申请号：US41967273

申请日：1973-11-28

申请人： RAU SWF AUTOZUBEHOER

发明人： BAUER KURT ,  DORR WILHELM ,  KOHLER ALFRED ,  WEBER MARTIN ,  SCHMID ECKHARDT

IPC分类号： B60S1/38 ,  B60S1/02

CPC分类号： B60S1/3801 ,  B60S2001/3815

摘要： A windshield wiper blade assembly comprises a yoke member which has a projecting spherical blade engagement member which presents an enlarged intermediate portion or ball member which is adapted to engage into a ball-shaped recess by entry through a top surface slot on an intermediate yoke member. The intermediate yoke member is formed with a slot extending downwardly from the intermediate enlarged portion of the receiving recess to the bottom of the member to permit flexure of both ends of the member to close the slot at the bottom and to open the slot at the top to permit access of the blade engagement member of the yoke. The intermediate member is made of triangular cross-section and the slot for receiving the blade engagement member of the yoke member is of vertical triangular configuration with the apex of the triangle located adjacent the slot at the bottom of the intermediate yoke member. The triangular configuration extends on each side of the spherical receiving recess for the ball member of the yoke.

摘要翻译： 挡风玻璃刮水器组件包括轭构件，该轭构件具有突出的球形刀片接合构件，该构件具有放大的中间部分或球形构件，该构件适于通过进入中间轭构件上的顶表面槽而接合到球形凹部中。 中间轭构件形成有从容纳凹部的中间扩大部分向下延伸到构件底部的槽，以允许构件的两端弯曲以封闭底部的槽并打开顶部的槽 以允许进入轭的刀片接合构件。 中间构件由三角形横截面形成，用于接纳轭构件的叶片接合构件的槽具有垂直三角形构造，三角形顶点邻近中间轭构件底部的槽。 三角形结构在用于球的球形件的球形容纳凹槽的每一侧上延伸。

公开(公告)号：US3866262A

公开(公告)日：1975-02-18

申请号：US40680873

申请日：1973-10-16

申请人： ANDERSON CO

发明人： WUBBE LEO J

IPC分类号： B60S1/38

CPC分类号： B60S1/3801 ,  B60S2001/3815 ,  B60S2001/3841

摘要： A wiper blade is provided with a resilient wiping member pretensioned in a flexible backing strip to which is connected a superstructure for applying pressure from a wiper arm to a plurlity of points on said backing strip to urge said wiping member into wiping contact with a windshield throughout the length of said wiping member. The resilient wiping member has a pair of spaced apart abutments positioned to be engaged by the inboard claws of a pair of secondary yokes of the superstructure for urging the secondary yokes outboard into engaging relation with the end portions or claws of a primary yoke of the superstructure. To assemble or disassemble the primary yoke from the secondary yokes, the secondary yokes (or at least one secondary yoke) are urged inward until one end portion or pair of claws of the primary yoke is moved outboard of its associated secondary yoke and into alignment with an entry portion of the secondary yoke whereupon the primary yoke is moved transverse to the secondary yoke to disconnect said primary and secondary yokes whereupon the superstructure is disassembled from the blade.

摘要翻译： 刮水器叶片设置有弹性擦拭构件，该弹性擦拭构件预张紧在柔性背衬条中，连接着上部结构，用于将刷子臂的压力施加到所述背衬条上的多个点上，以促使所述擦拭构件与挡风玻璃擦拭接触 所述擦拭构件的长度。 弹性擦拭构件具有一对间隔开的邻接部，其定位成由上部结构的一对次级轭的内侧爪接合，用于将次级轭与外部结构的主轭的端部或爪接合 。 为了从次级轭架组装或拆卸主轭铁，次级轭铁（或至少一个次级轭铁）被向内推动，直到主轭铁的一个端部或一对爪子移动到其相关联的二级轭的外侧并与 二次磁轭的入口部分，主磁轭横向于次级磁轭移动，以断开所述主磁轭和次磁轭，因此上层结构与叶片分离。

公开(公告)号：US3816870A

公开(公告)日：1974-06-18

申请号：US24361372

申请日：1972-04-13

申请人： TRICO PRODUCTS CORP

发明人： RIESTER W

IPC分类号： B29C67/00 ,  B60S1/38 ,  B60S1/04

CPC分类号： B60S1/3801 ,  B29C67/00 ,  B60S2001/3815 ,  B60S2001/3818

摘要： A unitized superstructure for a wiper blade comprises an integrally formed articulated structure consisting of a central primary span and a pair of secondary spans connected at each end of the primary span. The primary span is channel-shaped in cross section and includes planar extensions at its ends which connect the secondary spans at their centers to the primary span. Adjacent each end of the primary span are a pair of depending tabs which embrace a portion of the secondary spans. The superstructure is formed with the longitudinal axes of the secondary spans substantially perpendicular to the longitudinal axis of the primary span. The secondary spans while still pliable are rotated approximately ninety degrees into an operative angular relationship with the primary span and retained in that position by engagement of cooperating latch elements on adjacent spans. The planar end extensions on the primary span form flexible elastic connectors. A squeegee assembly comprises an elastomeric strip supported by a backing strip having a pair of longitudinal rails. At each end of the secondary yoke is a pair of opposed claws which slidably receive the backing strip.

摘要翻译： 用于刮水片的组合式上部结构包括一个整体形成的铰接结构，该铰接结构由中央主跨度和在主跨度的每个端部处连接的一对副跨距构成。 主跨度在横截面上是通道形状，并且在其端部包括平面延伸部，其将二级跨度在其中心连接到主跨度。 主跨度的每个端部相邻的是一对悬垂的突出物，其包含一部分辅助跨距。 上部结构形成有次级跨度的纵向轴线基本上垂直于主跨度的纵向轴线。 辅助跨距虽然仍然很柔软，但大约九十度旋转成与主跨度有效的角度关系，并且通过在相邻跨度上配合的闩锁元件的啮合而保持在该位置。 主跨度上的平面端延伸形成柔性弹性连接器。 刮板组件包括由具有一对纵向轨道的背衬条支撑的弹性体条。 在二次轭的每一端是一对相对的爪，其可滑动地接收衬垫条。

公开(公告)号：US3629898A

公开(公告)日：1971-12-28

申请号：US3629898D

申请日：1970-06-01

申请人： ANDERSON CO

发明人： PLISKY JOHN J

IPC分类号： B60S1/38 ,  A47L1/00 ,  B60S1/02

CPC分类号： B60S1/3801 ,  B60S2001/3815

摘要： This invention relates to windshield wiper assemblies which include a wiping element and a pressure-distributing superstructure operatively connected together so as to transmit and distribute the pressure received by the pressure-distributing superstructure from the wiper arm to spaced locations along the length of the wiping element. The pressure-distributing superstructure comprises at least one lower member having an inverted V-shaped cross section and an upper member also having an inverted V-shaped cross section. The upper member is pivotally connected to the lower member by a pair of inturned tabs seated in a pair of notches in the lower member and has round embossments adjacent the inboard ends of the inturned tabs on each side of the underside thereof, which embossments engage the upper surface of the lower member when the lower member rocks with respect to the upper member.

公开(公告)号：US2667657A

公开(公告)日：1954-02-02

申请号：US74281447

申请日：1947-04-21

申请人： KING SEELEY CORP

发明人： SIVACEK EMIL E

IPC分类号： B60S1/38 ,  B60S1/40

CPC分类号： B60S1/4006 ,  B60S1/38 ,  B60S1/3801 ,  B60S1/3851 ,  B60S1/3882 ,  B60S2001/3815 ,  B60S2001/3836

公开(公告)号：US20240317183A1

公开(公告)日：2024-09-26

申请号：US18578138

申请日：2022-07-13

申请人： VALEO SYSTEMES D'ESSUYAGE

发明人： Nathalie LALOI ,  Guillaume BARRET ,  Pierre SEVELLEC

IPC分类号： B60S1/38

CPC分类号： B60S1/3806 ,  B60S1/3801 ,  B60S2001/3815

摘要： A streamlined windscreen wiper comprises a longitudinal streamlined fairing comprising a central mounting and at least one end cap, at least one adapter element fixed to the central mounting and comprising a central web and two legs extending substantially perpendicularly from opposing edges of said central web, one of said at least one end caps being articulated to said adapter element, and a retention means comprising at least one rib extending from a lower surface of the central mounting and oriented substantially perpendicularly to the central web of the adapter element, and a window provided in the central web of the adapter element, the window being engaged by the at least one rib.