A stepped-designed beam arm wiper assembly has a beam arm that locks into a mounting head such that the beam arm can be disconnected from the mounting head for servicing a wiper blade attached to the beam arm. A head cover is attached to the mounting head via hinges on either side of the head cover which allow the head cover to open off the head on either pin hinges of the head, and can be pressed onto the head and retained on. The other end of the beam arm is inserted into an adapter which snaps onto a rear wiper blade coupler via lead-in hole and trunnion connection. The beam arm has an airfoil with a stepped design to match the head cover, adapter, and blade assembly stepped design.

A stepped-designed beam arm wiper assembly has a beam arm that locks into a mounting head such that the beam arm can be disconnected from the mounting head for servicing a wiper blade attached to the beam arm. A head cover is attached to the mounting head via hinges on either side of the head cover which allow the head cover to open off the head on either pin hinges of the head, and can be pressed onto the head and retained on. The other end of the beam arm is inserted into an adapter which snaps onto a rear wiper blade coupler via lead-in hole and trunnion connection. The beam arm has an airfoil with a stepped design to match the head cover, adapter, and blade assembly stepped design.

A wiper system (10), comprising a wiper arm (12) having a geometrical axis of rotation (x), a connecting arrangement (14) configured to connect the wiper arm to a motor-driven rotating shaft (100), wherein the connecting arrangement is configured to transfer the rotating motion of the shaft into a rotating motion of the wiper arm about said geometrical axis of rotation, a spring arrangement (24) configured to resiliently press the wiper arm against the connecting arrangement in the axial direction, and a tilting arrangement (30) configured to vary the inclination of the pressed wiper arm relative to said geometrical axis of rotation based on the rotational position of the wiper arm about said geometrical axis of rotation. There is also provided a vehicle comprising such a wiper arm system.

A multifunction windshield wiper includes a wiper arm, a wiper blade holder, and a wiper blade to facilitate, through channels, the direct distribution of the liquid or an air on the windshield surface. The direct distribution of the liquid and an air maximize the wiping effect and minimizes their usage. The wiper arm is assembled with wiper blade holder within the flexible spherical joints to refine the contact with a curved surface during the operational movement of the windshield wiper in the different weather conditions. The windshield wiper arm has a flexible joint with the link arm to facilitate the tension on the windshield surface during the wiping process.

A stepped-designed beam arm wiper assembly has a beam arm that locks into a mounting head such that the beam arm can be disconnected from the mounting head for servicing a wiper blade attached to the beam arm. A head cover is attached to the mounting head via hinges on either side of the head cover which allow the head cover to open off the head on either pin hinges of the head, and can be pressed onto the head and retained on. The other end of the beam arm is inserted into an adapter which snaps onto a rear wiper blade coupler via lead-in hole and trunnion connection. The beam arm has an airfoil with a stepped design to match the head cover, adapter, and blade assembly stepped design.

The invention relates to a blade for a windshield wiper device and to a corresponding windshield wiper device. The blade comprises a blade body for wiping said windshield surface and a longitudinal rib. The body has a first housing extending longitudinally inside the body and having at least one insertion end. The rib has a cross-section complementary to the cross-section of the first housing. Furthermore, the rib comprises a plurality of interlocking members protruding from its surface by way of a harpoon with an interlocking end. The plurality of interlocking members is oriented such that they allow the insertion of the first end of the rib through the insertion end for assembling the blade, but prevent the extraction of the rib from the first housing.

A wiper arm includes a spring for applying a biasing force to the rotation of an arm main body with respect to an arm head and enables the thickness of the wiper arm to be thinner while ensuring the suitable biasing force. The wiper arm also includes a coil spring and a spring plate. The arm main body includes a hinge block rotatably connected to the arm head through a hinge pin and a shaft section extending from the hinge block. The spring plate includes a front end wall including an insertion hole into which the shaft section is inserted and leg sections rotatably attached to the arm head through a roller pin. The coil spring is disposed to be coaxial with the shaft section and is held to be sandwiched between the front end surface of the hinge block and the front end wall of the spring plate.

A connector for attaching a vehicle wiper arm and blade to a shaft allows the wiper arm to be rotated away from a wiping surface to a service up position. The connector has an internal component which can be rotated to one or more positions within an external component. Further, the connector can be latched into an in-use position

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. Furthermore, the device comprises a plurality of connecting elements (18) for connecting the upper part (10) and the lower part (12), which are spaced apart from each other along a longitudinal extension (8) of the wiper blade (2), and which are configured to allow a movement of the upper part (10) and the lower part relative to one another with a motion component along a longitudinal extension (8) of the wiper blade (2). The windshield wiper device (100) further comprises a fastening device. The fastening device comprises a fastening part (20) on the wiper-blade side, and a fastening element (50). The fastening part (20) on the wiper-blade side, and the fastening element (50) are configured such that by means of a rotation of the fastening part (20) on the wiper-blade side relative to the fastening element (50), an engagement can be formed in order to connect the fastening part (20) on the wiper-blade side to the fastening element (50), wherein the connection can be released by means of a release mechanism.

The invention relates to a windshield wiper device for a vehicle, in particular a motor vehicle, having a fastening element fastened to a drive shaft. The windshield wiper device comprises a wiper blade having an elongate upper part, which is at least partially flexible, an elongated lower part, which is at least partially flexible, and a plurality of connecting elements for connecting the upper part and the lower part. Along a longitudinal extension of the wiper blade, the connecting elements are spaced apart from one another, wherein the connecting elements are designed to allow a movement of the upper part and the lower part relative to one another, by means of a movement component, along a longitudinal extension of the wiper blade. The windshield wiper device further comprises a fastening part on the wiper blade side, wherein the fastening part on the wiper blade side comprises a clamping device such that the fastening part on the wiper blade side can be adjusted to the dimension of at least part of the drive shaft.