A wiper blade having a wiper strip having a wide portion and a lip, and an elongate backing element. The backing element having a top portion, and two opposing legs that descend from the top portion, such that each opposing leg has a claw which extends towards the other opposing leg. A gap formed between the claws that is narrower than a width of the wide portion of the wiper strip. The claws, legs, and top portion define a wiper strip cavity sized to receive the wide portion wiper strip.

A wiper blade having a wiper strip having a wide portion and a lip, and an elongate backing element. The backing element having a top portion, and two opposing legs that descend from the top portion, such that each opposing leg has a claw which extends towards the other opposing leg. A gap formed between the claws that is narrower than a width of the wide portion of the wiper strip. The claws, legs, and top portion define a wiper strip cavity sized to receive the wide portion wiper strip.

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 blade attachment tool includes a first support member supported by a pressing support portion supporting a blade formed of an elastic member configured to wipe/scrape liquid/solids spreading on an abutment surface by being pressed against the abutment surface and being long in one direction such that the blade is pressed against the abutment surface with a predetermined pressing force, a second support member supported to swing about a swing shaft extending in a longitudinal direction of the blade with respect to the first support member and configured such that a base end side of the blade is attached thereto, and an energizing member configured to apply a reaction force to a friction force that causes the second support member to swing about the swing shaft with respect to the first support member when the blade is pressed against the abutment surface to slide relatively to the abutment 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 windscreen wiper device of the flat blade type comprising an elastic, elongated carrier element, as well as an elongated wiper blade, 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 said wiper blade comprises an elongated upper holding part and an elongated lower wiping part of a flexible material, wherein said holding part holds said longitudinal strip, wherein said wiping part comprises a wiping lip, and wherein said holding part and said wiping part are interconnected by means of a tilting web, with the special feature that said wiper blade comprises noise dampening profiles forming stops for said wiping part at turning points of an oscillatory movement of said wiping part, wherein said noise dampening profiles are provided between said holding part and longitudinal sides of said wiping part facing towards said holding part, wherein said holding part comprises downwardly extending protrusions forming stops for said noise dampening profiles at said turning points of said oscillatory movement of said wiping part, and wherein said protrusions are located closer to a vertical median plane of said wiping part than stop locations for said wiping part on said noise dampening profiles.

A wiper blade having a wiper strip having a wide portion and a lip, and an elongate backing element. The backing element having a top portion, and two opposing legs that descend from the top portion, such that each opposing leg has a claw which extends towards the other opposing leg. A gap formed between the claws that is narrower than a width of the wide portion of the wiper strip. The claws, legs, and top portion define a wiper strip cavity sized to receive the wide portion wiper strip.

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 rubber (10) for a wiper blade, especially for a windshield wiper, with an elastomer material comprising a polymer blend composed of at least one ethylene-propylene-diene rubber and/or at least one ethylene-propylene rubber, and at least one ethylene-vinyl acetate copolymer is disclosed. In order to provide a wiper rubber that has improved wiping quality and improved running properties, especially reduced or zero running noise, such as humming, whistling, squeaking, smacking, turnover noises, et cetera, both at moderate and especially at cold outside temperature, and especially also over a broad frequency range customary in wiper operation, the at least one ethylene-vinyl acetate copolymer, based on the total weight of the at least one ethylene-vinyl acetate copolymer, comprises a vinyl acetate content within a range from 40% by weight to 90% by weight, where the polymer blend, based on the total weight of the polymers in the polymer blend, comprises 0.1% by weight to 30% by weight of the at least one ethylene-vinyl acetate copolymer.

A windscreen wiper device of the flat blade type is provided comprising an elastic, elongated carrier element and an elongated wiper blade including at least one longitudinal groove, in which groove a longitudinal strip of the carrier element is disposed. The windscreen wiper device comprises a connecting device for an oscillating wiper arm with end caps provided at both free ends of the wiper blade. The end caps each comprise engaging members sidewardly engaging the wiper blade from the outside. The engaging members comprise retaining means that engage into opposing longitudinal slits on said longitudinal sides of said wiper blade to retain the end caps onto the wiper blade. The retaining means comprises at least one sidewardly extending gripping tooth for gripping an intermediate web of the wiper blade. The gripping tooth is hingeable in a longitudinal plane perpendicular to the vertical median plane of the wiper blade.