Wiper blade for the cleaning of windows of motor vehicles

US10773689B2 · kind B2 · utility

Assignee

• Valeo Systemes d'Essuyage · FR

Inventors

• Bruno Egner-Walter · Heilbronn, DE
• Michael Schäuble · Lambach, DE

Key dates

• Filing date: Jun 22, 2017
• Grant date: Sep 15, 2020
• Expiry date: Jun 22, 2037

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60S1/3896
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

The invention relates to a wiper blade (10) for the cleaning of windows (1) of motor vehicles, with a carrier element (15) which has a first mounting (16) for the form-fitting fastening of a wiper rubber (11) and a second mounting (22) for fastening at least one spring rail (20) serving as a support element. According to the invention, provision is made that the second mounting (22) in the longitudinal direction of the carrier element (15) forms laterally two guides (23, 24) for the spring rail (20), which embrace the lateral edge regions of the spring rail (20) in a form-fitting manner, and that the region between the guides (23, 24), viewed over the longitudinal direction of the carrier element (15), is constructed at least partially, preferably completely, as an open central zone (28).