A windscreen wiper device comprising an elongated wiper blade of a flexible material, a connecting device, a mounting head, and a longitudinal strip-shaped arm. The wiper blade is adapted to be placed in abutment with a windscreen to be wiped. The wiper blade includes at least one groove in which an elastic, elongated carrier element is disposed. The connecting device is connected to the wiper blade. The mounting head transfers a reciprocal movement to the wiper blade. The longitudinal strip-shaped arm has a first end detachably connected to the mounting head through a snapping operation and a second end detachably connected to the connecting device through a snapping operation. The arm is made of a resilient material and is biased to exert a pressure onto the wiper blade towards the windscreen to be wiped.

A wiper arm spoiler device having a base member (10a; 10b), having a wind deflector unit (12a; 12b) which is arranged on the base member (10a; 10b) and which has at least one wind deflector element (14a; 14b), having a coupling unit (16a; 16b) which is provided to couple the wind deflector unit (12a; 12b) to a wiper rod (18a; 18b) of a wiper arm (20a; 20b). The wiper arm spoiler device has at least one washing water channel (24a; 24b, 26b).

A wiper arm device for a wiper arm (20), having at least one fastening part (44) which is provided for connecting at least one articulation part (38) of the wiper arm (20) to a drive shaft (24) of a wiper drive (16), wherein the fastening part (44) has at least one fastening boss (46) for fastening the fastening part (44) to the drive shaft (24) and at least one articulation boss (48) for fastening the articulation part (38) to the fastening part (44).

A window wiper assembly for cleaning a surface of a vehicle window, which includes a guide rail mountable to a frame member supporting the window, a wiper arm having an elongate body configured with an opening and integrally connecting to a head portion for mounting thereto wheel assemblies capable of traversing interiorly within the guide rail, a glide post having a wheeled portion for slidably interacting with an integrated rail associated with the opening, a wiper blade assembly mounted to a bottom side of the elongate body, and a pivot arm equipped with first and second mount fittings respectively connecting to a shaft of the glide post and an output shaft of a wiper drive motor, whereby rotation of the output shaft aptly acts on the pivot arm to advance lateral movement of the wiper arm along the guide rail with that of the wiper blade assembly to effect entire surface cleaning of the window.

A window wiper assembly for cleaning a surface of a vehicle window, which includes a guide rail mountable to a frame member supporting the window, a wiper arm having an elongate body configured with an opening and integrally connecting to a head portion for mounting thereto wheel assemblies capable of traversing interiorly within the guide rail, a glide post having a wheeled portion for slidably interacting with an integrated rail associated with the opening, a wiper blade assembly mounted to a bottom side of the elongate body, and a pivot arm equipped with first and second mount fittings respectively connecting to a shaft of the glide post and an output shaft of a wiper drive motor, whereby rotation of the output shaft aptly acts on the pivot arm to advance lateral movement of the wiper arm along the guide rail with that of the wiper blade assembly to effect entire surface cleaning of the window.

The subject disclosure relates to features that facilitate the automatic cleaning of optical sensors and in particular Light Detection and Ranging (LiDAR) sensors used in autonomous vehicle deployments. In some aspects, the disclosed technology includes a sensor cleaning apparatus having a housing, wherein the housing is configured to be rotatably coupled to an optical sensor, a wiper blade coupled to the housing, wherein the wiper blade is disposed at a downward angle relative to a top-surface of the optical sensor, and one or more nozzles disposed within the wiper blade, wherein the nozzles are configured to apply compressed gas to a surface of the optical sensor.

System for cleaning a glazed surface of a motor vehicle, including at least one wiper and a drive device for driving at least the wiper along an axis of translation, substantially perpendicular to said wiper, where the glazed surface is a detection surface of a sensor/emitter of a detection assembly and in that the drive device includes at least one drive motor driving in rotation about an axis of rotation substantially perpendicular to the axis of translation, and at least a conversion device converting a rotational movement of the drive motor into a rectilinear movement along the axis of translation.

A wiper system and, more specifically, wiper adapters are provided for wiper assemblies. The adapter engages retention features formed on the front end of the wiper arm, and the blade assembly is equipped with an adapter that mates with the arm geometry to secure itself together. The adapters mount to a common arm geometry and allow for ready, direct connection of the wiper arm to the adapter, which in turn connects to a wiper assembly.

A wiper blade (10), in particular for a motor vehicle, is proposed. It comprises a wiper bar (12) and a coupling element (14) which comprises a coupling connection piece (26) for coupling a fluid channel (22). The coupling connection piece (22) is constructed to be at least partially flexible.

A wiper including wiper bracket which couples a wiper arm to blade carrier which carries one or more blades and includes an internal flow path which conducts fluid from a wiper bracket inlet through a hollow passage in a wiper blade carrier cover to plurality of outlets aligned with passthroughs in the blade carrier through which fluid egresses from the wiper.