A wiper device is disclosed. The wiper device coupled to a wiper arm to remove a foreign substance of the present invention includes a contact member configured to wipe off the foreign substance, a pressing member configured to press the contact member to be in contact with a windshield, and a cover member configured to cover the pressing member, wherein the cover member is provided with a supporting unit formed with a coupling hole and the pressing member is provided with a coupling unit configured to be inserted into the coupling hole to be coupled with the supporting unit.

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 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 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.

The disclosure is a wiper structure. The main wiper frame includes a fixing seat. A pair of secondary wiper frames is connected to two ends of the main wiper frame. Each secondary wiper frame includes a flexible sheet. The flexible sheet is disposed with sliding troughs. A length of the sliding trough is greater than a width of the sliding trough. Multiple engaging frames are evenly disposed on each secondary wiper frame. Each engaging frame includes a pressing wing and a sliding block. The sliding block includes a neck bar with a passing diameter. The passing diameter is less than the trough width. The sliding block of each engaging frame passes through the opening and abuts against each sliding trough through the neck bar. The sliding block is slidable in each sliding trough with a change of an external force exerted on corresponding one of the secondary wiper frames.

An aircraft windshield wiper system includes a wiper arm, a wiper blade coupled to a distal end of the wiper arm, and a drive shaft coupled to a proximal end of the wiper arm. The wiper blade is configured to clean water, dirt, and other debris from the windshield of the aircraft. The drive shaft is configured to rotate and cause the wiper arm with the coupled wiper blade to sweep across the windshield. The wiper arm includes both composite and metal components to reduce the weight of the windshield wiper system while also providing lightning strike protection.

A windshield wiper structure includes a fixing frame, a support plate and a blade. The fixing frame includes a fixing seat and a pivot disposed on the fixing seat. The support plate is combined on a bottom side of the fixing seat and includes multiple bend sections connected with each other and extended oppositely from the fixing seat. Each bend section has a bending length. A bending angle is defined between adjacent two of the bend sections. The blade is combined on a bottom surface of the support plate. Therefore, the blade may be uniformly pressed to flatly contact with a glass surface to remove rain or debris on the glass surface.

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 present invention provides a wiper for a vehicle including: an adapter mounted on a wiper operation arm; an adapter holder configured to hold the adapter; a frame holder coupled to the adapter holder; left and right primary levers disposed on left and right ends of the frame holder, whose respective one ends are detachably coupled to the left and right ends of the frame holder; left and right secondary levers respectively connected to the other ends of the left and right primary levers by two lever joints; four tertiary levers having couplers respectively formed thereon; and a blade of a rubber material, wherein each of the left and right primary levers, and the left and right secondary levers is made of an elastic leaf spring of a metal material, and the four tertiary levers are made of elastic engineering plastic.

An aircraft windshield wiper system includes a wiper blade with a composite support member and a blade element that interfaces with the windshield of the aircraft to clear the windshield of rain and other debris. The composite support member includes a wash tube integral with the composite support member, such that the wash tube receives windshield washing fluid from a fluid reservoir and dispenses the fluid onto the windshield of the aircraft. A plurality of clips can be used to couple the composite support member to the blade element.