Robert Boschgmbh

Reiner Lay

Eric Pieters

Hilde Parton

Harald Kleinknecht

Paul Wynen

Wim Buseyne

Valerie Carlier

Vincent Duval

Kris Van De Rostyne

Bart Vankerkhove

Marc Pironnet

The invention relates to a wiping rubber for wiper blades in windshield wipers, comprising a profile body formed of an elastomer or rubber material, at least partially having a surface coating. The surface coating () comprises carbon fibers ().

Wiping rubber for wiper blades in windshield wipers

The invention relates to a wiper blade for a window wiper, in particular a window wiper for a motor vehicle, comprising a wiper rubber () made from an elastomer material with a base section () and a lip section (), wherein the elastomer material at least partially surrounds a fabric insert (). The base section () and the lip section () are connected to each other by the fabric insert (), wherein the fabric insert () serves as a joint (), and/or a part () of the fabric insert () protrudes out of the base section () on the side facing away from the lip section (). Furthermore, the invention relates to a method for producing a wiper blade, in which a fabric strip is guided through an extruder die in order to form a fabric insert (), the fabric strip is surrounded by an elastomer material in order to produce an extruded profile, and the extruded profile is cut into individual wiper rubbers ().

Wiper blade for a window wiper and method for the production of said wiper blade

The invention relates to a wiper rubber for windshield wipers, which contains at least one rubber component that is cured by vulcanization, the material of the wiper rubber containing, at least in the unvulcanized state, a combination of a cross-linking agent with sulfur and/or with a sulfur donor.

Wiper rubber for windshield wipers

The invention relates to a method for producing extruded profiled elements () from an elastomer material. In said method, the extruded profiled element () is formed from the elastomer material in a first step, the extruded profiled element () is entirely or partly surrounded by a thermoplastic material, the elastomer material that is surrounded by the thermoplastic material is cured, and the thermoplastic material is finally removed again once the elastomer material has been cured.

Process for producing linear profiles

A rubber material of a wiper blade for windshield wipers is described, which comprises a first rubber component of a first polarity and a second rubber component of a second greater polarity. To equalize the first and second polarities, the first rubber component is at least partially replaced by a chemically functionalized derivative.

Rubber material of a wiper blade for windshield wipers and process for production thereof

The invention relates to a wiper blade rubber and a method for the production thereof, in particular for a rail wiper of a motor vehicle, made from a formed, vulcanizable elastomer material the surface of which comprises a surface layer which is hydrophobic, with a contact angle with respect to water greater than 90&#xb0;, preferably greater than 120&#xb0;, and a surface structure with raised regions and/or recesses in the micrometer range.

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Aachen, Germany

Reiner Lay