A hydraulic interface configured to be installed between a windscreen washer liquid feed tube and a connector of a device for wiping a window of a motor vehicle is disclosed. The interface includes a body that defines at least one passage channel for the windscreen washer liquid, and at least one electric heating conductor that is disposed so as to heat said windscreen washer liquid, said body being configured to secure said conductor to said body by fitting together different parts of said body and/or by fitting to shapes made in one piece with said body.

A wiper lever (10) for cleaning a vehicle pane by means of a movement in a first and a second direction is proposed. Said wiper lever comprises a wiper blade (12), a wiper arm (14), an adapter (16) for securing the wiper blade (12) to the wiper arm (14) and a hydraulic system (18) which conducts a liquid from a vehicle to the wiper blade (12) via the wiper arm (14) in order to eject the liquid via nozzles (20) on the wiper blade (12). Said wiper lever comprises at least one nozzle (20) which is oriented in the first direction (1) and one nozzle (20) which is oriented in the second direction. According to the invention, a first valve (221) for the first direction is positioned closer to the nozzles (20) in the direction of flow (3) of the liquid than a second valve (222) for the second direction (2).

A wiper blade (10), in particular for a motor vehicle. Said wiper blade comprises a wiper strip (12) and a heating element (32). The heating element (32) is designed to be self-regulating.

An exemplary system for applying a water-repellent coating to the outside of a window of a vehicle includes at least one reservoir for a hydrophobic fluid, at least one wiper with a wiper blade, and a control device. A first line leads from the reservoir to the wiper. The first line extends at least over part of the length of the wiper and has, in the region of the wiper blade, at least one opening by way of which the hydrophobic fluid can be applied to the window. An exemplary method for applying a water-repellent coating to a window of a vehicle, includes, among other things, determining a status of the water-repellent properties of the window with reference to a threshold value of a quantity of water on the outer-facing surface of the window, transmitting a signal from the control device to initiate a communicating of a hydrophobic fluid from a reservoir to a wiper when the status indicates that the quantity of water on the window has reached the threshold value, communicating hydrophobic fluid from the reservoir to the wiper, distributing hydrophobic fluid on the window by means of a movement of the wiper.

The invention relates to an end piece (11) of a windshield wiper comprising at least one wiper blade (1). Said end piece (11) has a first part (12) and a second part (13) which are connected to each other by a removable attachment means, and a blocking means (28) for preventing the wiper blade (1) from moving relative to the end piece (11), said blocking means (28) comprising a securing device (33) and an actuating element (51). The securing device (33) is designed to pinch the wiper blade (1) and is subject to a force exerted by the actuating element (51). The end piece is for use in motor vehicles.

A wiper device for cleaning a vehicle window is disclosed. The wiper device has a wiper arm fastened in a torque-proof manner to a wiper shaft via an articulation piece, the wiper arm being arranged pivotably on the articulation piece in a pivot axis, a wiper blade arranged on the wiper arm, and a washing device for the wiper blade, which contains a feed for a washing fluid, wherein the feed runs in the longitudinal axis of the wiper shaft and leads to the wiper blade in a direction running substantially perpendicularly to the longitudinal axis.

System for wiping a glazed surface of a vehicle, comprising a wiper blade (110) comprising a connector (124), a drive arm (112) for driving the wiper blade (110), the drive arm (1125 comprising at least one hinge means allowing the connector (124) to rotate relative to the drive am (112), a connecting piece (23) in contact with the connector (124) and positioned on the hinge means, said connecting piece (23) comprising means for spraying liquid towards the glazed surface,
characterized in that said connecting piece (23) is configured to follow a movement of the wiper blade (110) over the glazed surface.

Assembly for the production of a wiping system (1), comprising a terminal part (4) of a wiper arm (3) designed to move a wiper blade (2), and a connecting interface (5) for conveying a liquid to the wiper blade (2), said assembly further comprising one sliding element (6) having a first position for locking a connecting device of the wiper blade (2) on said terminal part (4), and a second position enabling the terminal part (4) and the connecting device to be separated, said sliding element (6) being further able to hang said connecting interface (5) either on the connecting device in the first position or on the terminal part (4) in the second position.

A windshield wiper has a high-pressure fluid pump in hydraulic communication with a plurality of spray nozzles disposed upon a manifold. The manifold is configured to be mounted on an upper edge of at least one (1) windshield wiper. The fluid pump is in electrical communication with a switch which is disposed on a dashboard of a vehicle upon which the spray mechanism is installed.

The present invention relates to a windscreen wiper (1) for a motor vehicle window (3), comprising: a longitudinally extending wiper blade (5), an aerodynamic deflector (9) extending longitudinally above said wiper blade (5), at least one longitudinally extending fluid circulation duct (31, 32) having at least one spraying orifice (35), characterized in that the wiper comprises at least one lower lateral skirt (43, 44) extending longitudinally on a lateral side of the wiper blade (5) and of the spraying orifice (35), the spraying orifice (35) being located between the wiper blade (5) and the lower lateral skirt (43, 44).