A wiper blade including multiple frame components hingedly connected to one another and at least two joint springs applying elastic force to respective frame components, the wiper blade accommodating a changing curvature of a surface of a windshield.

The present invention relates to a windscreen wiping device (100) for a vehicle, comprising a wiper blade (2) with an elongate upper part (10) and an elongate lower part (12), which are configured to be at least partially bendable. Furthermore, a plurality of connecting elements (18) for connecting the upper part (10) and the lower part (12) are provided, said connecting elements being spaced apart from one another along a longitudinal extent (8) of the windscreen wiping device and being designed to permit a movement of the upper part (10) and of the lower part relative to each other with a movement component along a longitudinal extent (8) of the windscreen wiping device. Furthermore, the windscreen wiping device has a pretensioning device (50), wherein the pretensioning device has a force-absorbing element (32) which is connected to a force transmission element (33) such that, in the event of a dynamic effect on the force-absorbing element (32) in the direction of the elongate lower part (12), a rotational movement of the force transmission element (33) is brought about, thus resulting in a movement of the elongate upper part (10) relative to the elongate lower part with a movement component along a longitudinal extent (8) of the windscreen wiping device.

The invention relates to a wiper lip (20) adapted to a windshield wiper device (20). The windshield wiper device (20) has an elongated, at least partially bendable upper part (10), an elongated, at least partially bendable lower part (12), and a plurality of connection elements (18) for connecting the upper part (10) and the lower part (12). The connection elements (18) are configured to allow a movement of the upper part (10) and of the lower part relative to one another with a movement component along a longitudinal extension (8) of the wiper blade (2). The wiper lip is configured such that the rigidity of the wiper lip in the wiper direction (1) is greater than the rigidity of the wiper lip vertical to the wiping direction.

The invention relates to a window-wiping device (2; 28, 30; 74; 78) for a vehicle, in particular a motor vehicle. The window-wiping device (2; 28, 30; 74; 78) comprises an elongated upper part (10), which is at least partially bendable, an elongated lower part (12), which is at least partially bendable, and a plurality of connecting elements (18) for connecting the upper part (10) and the lower part (12), wherein the connecting elements (18) are spaced apart along a longitudinal extension (8) of the wiper blade (2), wherein the connecting elements (18) are designed to enable motion of the upper part (10) and the lower part in relation to each other having a motion component along a longitudinal extension (8) of the wiper blade (2), wherein the connecting elements are connected to the lower part (12) and the upper part (10) by means of rotational joints, and wherein the upper part and the lower part are connected to a connection piece.

The invention concerns a windscreen wiper device (2; 28, 30; 74; 78) for a vehicle, in particular a motor vehicle. The windscreen wiper device (2; 28, 30; 74; 78) comprises an elongate upper part (10) which is designed to be at least partially flexible. It further comprises an elongate lower part (12) which is designed to be at least partially flexible. Further present are a plurality of connection elements (18) for connecting the upper part (10) and the lower part (12), the connection elements (18) being disposed at spacings from each other along a longitudinal extension (8) of the windscreen wiper device (2; 28, 30; 74; 78) and secured to the lower part (12) by means of swivel joints (20; 122, 130).

The invention discloses a wiper bracket and a wiper. The wiper bracket comprises a main bracket, at least one first sub-bracket and a connecting device. The connecting device contains a baffle located at the bottom of the first sub-bracket and the main bracket, with one end fixed at the main bracket or the first sub-bracket, and the other end being a free end. The free end is located on the bracket opposite to the fixed end of the baffle. A side of the first sub-bracket is pivotally connected to the main bracket by a pivotal shaft. A spring is disposed between the main bracket and the first sub-bracket, and located at an upper portion of the baffle. The compression resilience of the spring applies downwardly curved preload to the first sub-bracket.

The present invention relates to a wiper blade assembly including a primary lever, a secondary lever disposed to be adjacent to the primary lever, a secondary lever connecting structure coupled to the secondary lever, and a yoke member hinge-coupled to the secondary lever connecting structure, wherein the yoke member includes a claw portion, the claw portion being moved apart from the secondary lever and in the present invention, claw portions coupled to both ends of a contact member may be disposed in certain regions of yoke members and the yoke members may be moved apart from secondary levers such that the claw portions may be moved apart from the secondary levers to allow for improvements in the property of following the curvature of glass, thereby wiping performance of a wiper.

There is provided a wiper assembly that includes a wiper arm configured to retain a wiper blade in a state where at least a part of the wiper blade is housed within a blade housing section, the wiper assembly being configured so that a reduction in weight and a lowering of the manufacturing cost can be achieved. In a wiper assembly 1 configured to retain a wiper blade 3 by a wiper arm 2, by housing a support section 32 of the wiper blade 3 in a blade housing section 27 provided in an arm main body 23 of the wiper arm 2, the arm main body 23 is formed of metal, while the support section 32 is formed of resin. A plurality of projections 37 are provided on side surfaces 34 of the support section 32, and these projections 37 are made to come into contact with inward-facing surfaces 26B of side walls 26 of the arm main body 23.

A new wiper structure with multi-functional adaptor is disclosed by this invention. Such structure consists of wiper joint, adaptor, holder, adaptor cover, two side protecting covers, one bone frame, two rivet holes, two buckles, two branches, two springs and one rubber. The accessories include Adaptor I and Adaptor II, and the adaptor covers include Adaptor Cover I and Adaptor Cover II. The feature is that: corresponding connecting hole is set on adaptor I, and bearing shaft is installed on the holder. It is clamped into the connecting hole for Adaptor I on bearing shaft. Both ends of bone frame are fitted with two protecting cover connecting holes. The bone frame and side protecting cover are matched up with convex hull and protecting cover connecting hole, and the convex hull of side protecting cover is clamped into the protecting cover connecting hole of bone frame.

A wiper blade is presented having a wiper strip, a force distribution structure having opposite ends, the wiper strip connected to the force distribution structure, and a cover, wherein the cover is made from a hydrophobic material, a material exhibiting hydrophobic properties, or a material having a water contact angle that is greater than 90 degrees.