摘要:
A windscreen wiper device of the flat blade type, particularly for automobiles, comprising an elastic, elongated carrier element, as well as an elongated wiper blade of a flexible material, which can be placed in abutment with a windscreen to be wiped, which wiper blade includes at least one longitudinal groove, in which groove a longitudinal strip of the carrier element is disposed, which wiper blade comprises a connecting device for an oscillating arm, wherein the oscillating arm near one end thereof is pivotally connected to the wiper blade and near the other end thereof is connected to a mounting head on a drive shaft for transferring a reciprocal movement to the wiper blade, with the special feature that the connecting device comprises at least two opposing spaced-apart sidewalls each comprising a protrusion extending sidewardly and outwardly, wherein the connecting device and the oscillating arm are interconnected by the protrusions pivotally and snappingly engaging into correspondingly shaped recesses of the oscillating arm, wherein the oscillating arm comprises a downwardly extending guiding tongue engaging into a guiding groove of the connecting device defined between the sidewalls thereof, and wherein the connecting device has an asymmetric form with respect to its middle transverse plane, seen in vertical direction, in order to ensure that the wiper blade can only be mounted on the oscillating arm in a predetermined orientation of the wiper blade relative to the oscillating arm.
摘要:
The invention starts from a wiper blade (20) of a windshield wiper with a wiper strip support (22) and wiper strip (24), which feature end caps (28) on their ends, whose inner cross-sectional profile is adapted to the cross-sectional profile of the wiper strip support (22). It is proposed that a guide rib (42, 48, 50) running transverse to the longitudinal direction (58) of the wiper blade (20) and having a guide surface (44, 54) be formed laterally on at least one of the end caps (28).
摘要:
An automobile wiper has a washing liquid spray device carried by the wiper. The spray device includes a tubular supply pipe �(16)! and at least one member �(46)! for spraying liquid in the direction of a pane of glass to be wiped. At least one clamp �(18)! for attaching the pipe �(16)! to the wiper, has a hollow needle �(42)! which pierces the pipe �(16)! and which supplies the washing liquid spraying member �(46)!.
摘要:
A motor vehicle screen wiper comprises a screen wiper blade which is articulated on one end of a screen wiper arm having an end portion. The end portion has, in a transverse cross section through a plane substantially at right angles to the direction of the length of the screen wiper arm, an inverted U shape. It is arranged to straddle, at least partially, a part of the screen wiper blade. The end portion of the screen wiper arm includes means for transversely guiding the wiper blade with respect to the wiper arm.
摘要:
A windshield wiper assembly includes a telescoping wiper head having a first section fixed to a pivot drive shaft and a second section capable of translating relative to the first section between an extended position and a retracted position. A curvilinear guide rail engages the second section and guides the second section between the extended and retracted positions. A wiper blade is carried on the second section. Advantageously the wiper assembly functions to provide enhanced wiper coverage over the Zone B portion of the windscreen through which the occupants view is typically directed.
摘要:
The invention relates to a wiper device, comprising a wiper arm (10a; 10b) and an inner circle guide unit (14a; 14b) having an inner circle guide element (16a; 16b) for guiding a wiper blade (12a; 12b). According to the invention, the inner circle guide unit (14a; 14b) has at least one nozzle element (18a; 18b) for spraying washing water onto a motor vehicle windshield (20a).
摘要:
A wiper apparatus has an operation lever of which one end portion is rotatably equipped, a wiper arm is attached to another end portion of the operation lever, and a covering member which covers a base portion side of the wiper arm and the operation lever, in which an operation hole is formed in a vertical wall of the covering member to allow a base portion of the wiper arm to penetrate through.
摘要:
The invention starts with a wiper blade (20) comprised of a wiper strip support (22) and a wiper strip (24) that is guided laterally by a device (28) with a connecting rod (32, 74) vis-à-vis a wiper arm (10), whereby one end of the connecting rod (32, 74) is fixed so that it can pivot on an articulated part (12) of the wiper arm (10) approx. vertically to the windshield (26), and the connecting rod (32, 74) having lateral guide surfaces is adjacent to a part of the wiper blade (20). It is proposed that a pivot bearing (86, 88) be arranged on both ends of the connecting rod (32, 74), one of which permits a movement in the longitudinal direction of the wiper arm (10) or the wiper blade (20).
摘要:
A wiper blade connecting structure having a wiper arm; and a supporting plate which is rotatably attached to the wiper arm and is covered by the wiper arm. A wiper blade is attached to the supporting plate and is rotatably supported via the supporting plate by the wiper arm. The supporting plate is contained in the wiper arm, and is not exposed and can be a small part. Typically, the wiper arm has a work hole for fastening the supporting plate to the wiper blade. The structure may include a cover member for covering the work hole, wherein the cover member has a fitting portion which is rotatably fit to a rotation shaft of the supporting plate. The structure may include a spacer mounted to the supporting plate, wherein the spacer has an extension which extends along a surface of the wiper blade.
摘要:
The invention is based on a wiper arm (10), with a pivotably connected wiper blade (16), which includes at least one bracket (18,20,22) and a wiper strip (26) and which is guided laterally in relation to the wiper arm (10) by a device (32,44,58). A first part (34,48,62) of the device (32,44,58) associated with the wiper arm (10) is connected to a second part (36,46) associated with the wiper blade (16) by means of a link (38,50,60), which flexes approximately perpendicular to the windshield (30). The invention proposes that the second part (36,46) be permanently connected to the wiper blade (16).