Described is a windshield wiper apparatus that is formed to dispense fluid. The wiper apparatus includes an elongate body member having a length with a sealable channel therein that runs along the length. At least one blade protrudes downward along the length of the elongate body member. Further, a series of holes are formed such they pass from the sealable channel and through the elongate body member proximate the at least one blade. Thus, a fluid passing through the sealable channel is dispensed onto a surface proximate the at least one blade.

A device for converting a rotational motion into a reciprocating angular motion and a wiper system including the same include a fixed body fixed to a certain object; a rotating body rotatably connected to the fixed body and rotating around a fixed axis; and a torsion spring coupled to the fixed axis and having an end portion and an opposite end portion, the end portion being held by the fixed body and the opposite end portion being held by the rotating body.

The present invention relates to a vehicle wiper blade having two or more edges, including: a pair of stopping parts coupled to a wiper body in such a manner as to be branched from the undersides thereof; bent parts disposed on the underside surfaces of the pair of stopping parts; and wiping parts disposed on the undersides of the bent parts to wipe a window glass surface of a vehicle, wherein the bent parts and the wiping parts are left and right symmetrical with each other around a center line of the blade, and each wiping part includes a wiping contact part disposed on the lower end thereof in such a manner as to come into contact with the window glass surface to wipe the window glass surface.

A surface wiper device which includes a carrier which supports a blade. The carrier attaches to a wiper arm which urges the blade against and moves the blade across the surface of a windshield. The carrier further provides a plurality of outlets each of which communicate between a hollow passage inside the carrier and a location on the external surface of the carrier. A fluid can be delivered from a fluid source fluidicly coupled to the hollow passage of the carrier under sufficient pressure to be dispersed from the plurality of outlets onto the windshield during movement of the blade. A fluid heater can be thermally coupled with the fluid delivered from the fluid source to the plurality of outlets to increase the temperature of the fluid dispersed onto the windshield. The fluid can be sufficiently heated to generate a heated gas.

A windshield cleaning assembly for a vehicle includes a wiper that is operationally coupled to a wiper motor of a vehicle. A pipe is coupled to the wiper and extends from proximate to opposing ends of a blade of the wiper. The pipe has a first end that is closed. A pump is coupled to the vehicle is operationally coupled to an electrical circuit of the vehicle. A tank is coupled to the vehicle and is fluidically coupled to the pump. The tank is configured to position a fluid. A tube is fluidically coupled to and extends between the pump and a second end of the pipe. The pump is positioned to selectively pump the fluid from the tank through the tube and the pipe. The fluid exits the pipe under pressure through a plurality of holes to clean the windshield.

A pane wiper, including: an elastic elongated arm including a holder for holding and moving the elastic elongated arm, and an elongated casting including first and second elongated wiping elements, the elongated casting being connected to the elastic elongated arm.

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.

A wiper device for a small and curved surface such as a spherical surface of an optical element includes at least one elongate wiper element with two ends, two drive units to which the ends of the wiper element are attached so that the wiper element can be moved on the surface of the optical element using the two drive units, and at least one contacting means for bringing the wiper element into contact with a surface of the optical element, the contacting means shapes the wiper element around at least that part of the surface which is exposed to the environment due to an opening provided by the housing and is to be cleaned.

A surface wiper device which includes a carrier which supports a blade. The carrier attaches to a wiper arm which urges the blade against and moves the blade across the surface of a windshield. The carrier further provides a plurality of outlets each of which communicate between a hollow passage inside the carrier and a location on the external surface of the carrier. A fluid can be delivered from a fluid source fluidicly coupled to the hollow passage of the carrier under sufficient pressure to be dispersed from the plurality of outlets onto the windshield during movement of the blade. A fluid heater can be thermally coupled with the fluid delivered from the fluid source to the plurality of outlets to increase the temperature of the fluid dispersed onto the windshield. The fluid can be sufficiently heated to generate a heated gas.

A windshield cleaning assembly for a vehicle includes a wiper that is operationally coupled to a wiper motor of a vehicle. A pipe is coupled to the wiper and extends from proximate to opposing ends of a blade of the wiper. The pipe has a first end that is closed. A pump is coupled to the vehicle is operationally coupled to an electrical circuit of the vehicle. A tank is coupled to the vehicle and is fluidically coupled to the pump. The tank is configured to position a fluid. A tube is fluidically coupled to and extends between the pump and a second end of the pipe. The pump is positioned to selectively pump the fluid from the tank through the tube and the pipe. The fluid exits the pipe under pressure through a plurality of holes to clean the windshield.