The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 25, 2014
Filed:
Feb. 18, 2010
Bart Vankerkhove, Leuven, BE;
Reiner Lay, Aachen, DE;
Bart Vankerkhove, Leuven, BE;
Reiner Lay, Aachen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
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 ().