Wiper blade for windows of motor vehicles

US6874195B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Thomas Kotlarski · Bühl, DE
• Wilfried Merkel · Kappelrodeck, DE
• Wolfgang Leutsch · Bühl, DE
• Thomas Schmidt · Hannover, DE

Key dates

• Filing date: May 18, 2001
• Grant date: Apr 5, 2005
• Expiry date: Jun 5, 2021

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60S2001/3836
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A wiper blade for wiping windows of motor vehicles has an elongated rubber-elastic wiper strip placeable on a window to be wiped and arranged substantially longitudinally axially parallel on a surface of a strip-shaped, spring-elastic support element which is connected with a wiper arm which is spring loaded toward the window and driven transversely to a longitudinal extension of the wiper blade, and a leading-edge face extending longitudinally of the wiper blade and substantially parallel to the window and facing into a wind so as to form an acute angle with the window.