The present invention relates to a windscreen wiper device (100) for a vehicle, with a fastening element (50). The windshield wiper device (100) includes a wiper blade (2) with an elongated upper part (10) and an elongated lower part (12) which is at least partially designed to bend. Furthermore, a plurality of connecting elements (18) for connecting the upper part (10) and the lower part (12) is provided, wherein the connecting elements (18) are spaced apart along a longitudinal extension (8) of the wiper blade (2). The connecting elements (18) are designed to enable a movement of the upper part (10) and the lower part (12) relative to one another with a movement component along a longitudinal extension (8) of the wiper blade (2). Furthermore, the wiper blade (2) comprises a wiper blade-side fastening part (20). The wiper blade fastening element (20) comprises a securing element (22) into which the fastening element (50) is insertable and which is designed to engage the fastening element (50) to force-fit or form-fit.

A wiper arm including an arm head having an arm head body and cover member. The cover member is attached to the arm head body and can open and close. The mechanical strength of the arm head can be increased. The arm head includes a head cap which is rotatably attached to rotating shafts and provided on the inner side surfaces of both side sidewalls of an arm head body. When the head cap is in its closed position, a front-side half section of the head cap is disposed between both side sidewalls. On the rear surface of a rear-side half section of the head cap, a cylindrical cap-side fitting section is provided and fits with a nut disposed on the arm head body. The cap-side fitting section includes slits and is formed so that the height in its vertical direction decreases in a front-side portion.

The invention relates to a window-wiping device for a vehicle having a fastening element fastened to a drive shaft, in particular a motor vehicle. The window-wiping device comprises a wiper blade having an elongate upper part, which is at least partially flexible, an elongate lower part, which is at least partially flexible, a plurality of connecting elements for connecting the upper part and the lower part, wherein the connecting elements are spaced apart from each other along a longitudinal extent of the wiper blade, and wherein the connecting elements are designed to enable a motion of the upper part and of the lower part in relation to each other with a motion component along a longitudinal extent of the wiper blade, and a wiper-blade-side fastening part, wherein the wiper-blade-side fastening part can be detachably connected by means of a linear motion on the fastening element, and the wiper-blade-side fastening part can be connected to the fastening element in such a way that a rotational position about an axis perpendicular to the longitudinal extent of the wiper blade and perpendicular to the linear motion is defined by a support and a further contact point.

The invention relates to a windshield wiper device (100) for a vehicle, comprising a wiper blade (2) having an elongated upper part (10) and an elongated lower part (12), which are configured to be flexible, at least in part. Also provided are multiple connecting elements (18) for connecting the upper part (10) and the lower part (12), the connecting elements being mutually spaced along a longitudinal extent (8) of the wiper blade (2) and being attached to the upper part (10) and/or the lower part (12) by a rotary joint, and the connecting elements (18) being designed to allow a movement of the upper part (10) and the lower part relative to each another with a movement component along a longitudinal extent (8) of the wiper blade (2). Said windshield wiper device further comprises a quick-connecting device (32) which is designed such that the windshield wiper device can be detachably connected to a drive shaft (35) of a drive unit of the vehicle. At least one engagement part (36) and an elastic clamping jaw (38) cooperate in order to switch when applying an external force between a clamping position (K) and a release position (F).

The invention relates to a cleaning arrangement (40) for the cleaning of vehicle windows, wherein the cleaning arrangement (40) has a base body (131) with at least one spray opening (42, 43), wherein the base body (131) is able to be connected to a wiper arm (10), and wherein the base body (131) has a supply connection (51) for a cleaning fluid, which supply connection (51) is hydraulically connected to the spray opening (42, 43) via a connecting duct (121). According to the invention, it is provided that a feed connection (141) branches off from the connecting duct (121), which feed connection (141) opens in a connecting chamber (140) of the base body (131), and that the connecting chamber (140) is able to be closed by means of a closure cap (95).

A windscreen wiper device, particularly for automobiles, comprises an elongated wiper blade of a flexible material, which can be placed in abutment with a windscreen to be wiped, which wiper blade is of the flat blade type and includes at least one groove, in which groove an elastic, elongated carrier element is disposed, wherein the windscreen wiper device further comprises a mounting head for transferring a reciprocal movement to the wiper blade, with the special feature that the windscreen wiper device further comprises a longitudinal strip-shaped arm, wherein the arm near a first end thereof is directly connected to the mounting head and near a second end thereof is directly connected to a connecting device of the wiper blade, and wherein the arm made of a resilient material is biased in order to exert a pressure onto the wiper blade towards the windscreen to be wiped.

A windscreen wiper arm, particularly for automobiles, includes a mounting head mountable on a drive shaft and an arm member pivotally connected to the mounting head by means of a pivot pin. The arm member has a substantially U-shaped cross-section near the pivot pin comprising two side walls. A part of the mounting head extends between the side walls and beyond the pivot pin. Protrusion/groove features are provided on the part and the side walls for limiting a pivot angle of the arm member. The protrusion/groove means comprise at least one groove and at least one protrusion cooperating with the groove, the protrusion is movable in the groove between a first position corresponding with a wiping position of the arm member and a second position corresponding with a mounting position of the arm member. The part is provided with opposite abutting surfaces for abutting against the side walls. The protrusion extends laterally inwardly from one of the side walls into the groove being provided on one of the abutting surfaces abutting against that respective side wall. The groove has a width larger than a width of the protrusion.

A multiple windshield wiper assembly is disclosed. The multiple windshield wiper assembly may comprise a first wiper assembly having a squeegee blade; a second wiper assembly having a scraper blade, the second wiper assembly being coupled to the first wiper assembly by a windshield wiper assembly connector; wherein the scraper blade comprises an attachment surface for engaging a wiper assembly, a scraper surface for engaging a windshield, a channel for conducting wiper fluid, a plurality of apertures for disbursement of the wiper fluid onto a windshield, and a water connection fitting for connection of the scraper blade to a vehicle water supply hose. A number of embodiments of a windshield wiper assembly connector for use in connecting one or more windshield wiper assemblies to pin-type and hookslot-type wiper arms are also disclosed.

There is provided a wiper arm rotatably connecting an arm body to an arm head and including a spring member provided between the arm head and the arm body, the thickness of which is decreased while its mechanical strength is sufficiently maintained. A gap section reaching a pivot shaft hole is provided in a head connection section of a retainer. A recess is provided on a pivot shaft section of an arm head. During the retainer rotates, a straight section of the coil spring moves from the gap section to the recess. When the retainer reaches its upright position, the straight section is disposed within the recess. The pivot shaft section includes a projection disposed within the gap section and in contact with the divided pieces, on the both sides of the gap section.

A multiple windshield wiper assembly is disclosed. The multiple windshield wiper assembly may comprise a first wiper assembly having a squeegee blade; a second wiper assembly having a scraper blade, the second wiper assembly being coupled to the first wiper assembly by a windshield wiper assembly connector; wherein the scraper blade comprises an attachment surface for engaging a wiper assembly, a scraper surface for engaging a windshield, a channel for conducting wiper fluid, a plurality of apertures for disbursement of the wiper fluid onto a windshield, and a water connection fitting for connection of the scraper blade to a vehicle water supply hose. A number of embodiments of a windshield wiper assembly connector for use in connecting one or more windshield wiper assemblies to pin-type and hookslot-type wiper arms are also disclosed.