The wiper device includes a carrier element and a wiper blade with at least one longitudinal groove, in which groove the carrier element is disposed. The wiper device also includes a connecting device for pivotally connecting the wiper blade with an oscillating arm. The connecting device has spaced-apart sidewalls, each with a protrusion that extends sidewardly and outwardly. The connecting device and oscillating arm are interconnected by the protrusions pivotally and snappingly engaging into correspondingly shaped recesses of the oscillating arm. The oscillating arm has a guiding tongue engaging into a guiding groove of the connecting device. 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.

A wiper blade assembly for a windshield wiper. In one embodiment, the wiper blade assembly includes a connector mounted on a blade support element. The connector has a receiving portion shaped to receive a first part of the end portion of a wiper arm and further has a securing portion shaped to secure a second part of the end portion of the wiper arm.

According to the invention, the assembly comprises a mechanical connector provided with two cylindrical protuberances and an adaptor (50) with two side walls (54, 55) each having a lateral orifice (54A, 55A), wherein the end of each cylindrical protuberance has at least one portion which is inclined in relation to the insertion direction of said mechanical connector, towards the inside of the adapter (50), and a portion (54B) of each side wall (54) has a cavity (54B), of which at least one inner surface (54C) is inclined in an increasing fashion from the end of said side wall (54) up to said corresponding lateral orifice (54A), and of which at least one lateral delimitation (54D, 54E) is inclined in relation to the plane formed by the axis of said corresponding lateral orifice (54A) and said insertion direction, in a decreasing fashion from the end of said side wall (54) up to said corresponding lateral orifice (54A).

A windscreen wiper device includes a connecting device (1) for an oscillating arm. The oscillating arm can he pivotally connected to the connecting device (1) about a pivot axis near a free end of the oscillating arm, with the interposition of a joint part (2), wherein the joint part (2) is detachably connected to the connecting device (1) by engaging protrusions (10, 11) of the connecting device (1), at the location of the pivot axis (10, 11), in recesses (12, 13) provided in the joint part (2). The connecting device (1) and the joint part (2) are arranged to enable its connection to an oscillating arm of at least three types.

An assembly including a windscreen wiper and a connector between the windscreen wiper and a drive arm, the wiper extending in a longitudinal direction, and the connector is capable of being installed in a free end of the drive arm and further includes an attachment element permanently fixed to the wiper, and an installation element pivotally mounted onto the attachment element. The installation element includes elastically deformable locking means with a portion that is capable of ensuring locking in the longitudinal direction of the connector in an installed position thereof in the free end of the arm. The locking means includes a tab that extends in the longitudinal direction of the wiper. The attachment element is configured to restrict the ability of the tab to pivot.

An apparatus for connecting a wiper blade to a wiper arm for a screen wiping system of a motor vehicle is provided. The apparatus includes an adapter that is connectable to the wiper blade; a receiving element that is connectable to the wiper arm and has an adapter opening for receiving the adapter. The adapter has at least two locking regions which can be deformed with respect to one another and are configured to lock the adapter to the receiving element in a locking position. The apparatus also includes an actuator for unlocking the locking regions, wherein, in an unlocking position, the actuator engages into an engagement opening of the receiving element and, in the process, the two locking regions are deformed with respect to one another by the actuator in such a way that the adapter can be removed through the adapter opening.

A windscreen wiper device 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 windscreen wiper device comprises a connecting device for an oscillating arm, wherein the oscillating arm can be pivotally connected to the connecting device about a pivot axis near one end, with the interposition of a joint part, with the special feature that the connecting device has a substantially H-shaped cross-section, wherein lower legs of the H-shaped cross-section are connected to the flexible material of the wiper blade on opposite sides thereof, and wherein upper legs of the H-shaped cross-section are adapted to receive the joint part.

A wiper blade for cleaning a vehicle windscreen having a carrier element configured to hold a wiper rubber is disclosed. A wiper blade adapter, fixed to the carrier element, is configured to detachably connect the wiper blade to a wiper arm. The wiper arm includes a wiper arm adapter disposed on the wiper arm that is oriented along a longitudinal extension of the wiper arm in an assembly direction. The wiper blade adapter includes a first adapter section attached to the carrier element, a second adapter section configured to directly connect to the wiper arm adapter, and indirectly connect to the wiper arm via the wiper arm adapter, a joint that articulates the first adapter section and the second adapter section, and an electrical connecting element having an electrical contact configured to reversibly establish an electrical connection between a heating element and a current supply disposed on the wiper arm.

A wiper blade assembly for a windshield wiper. In one embodiment, the wiper blade assembly includes a connector mounted on a blade support element. The connector has a receiving portion shaped to receive a first part of the end portion of a wiper arm and further has a securing portion shaped to secure a second part of the end portion of the wiper arm.

A windscreen wiper device comprising a wiper blade with a spoiler at a side thereof facing away from the windscreen to be wiped, wherein the wiper device further includes a connecting device having a substantially U-shaped cross-section. Legs of the U-shaped cross-section are connected to the wiper blade on opposite sides thereof. An interior space is left open between the connecting device and the wiper blade for forming a water channel for transporting rain water therethrough.