Patent · US Active

Wiper blade

US8191198B2 · kind B2 · utility

3Cited by

6References

13Claims

0Family size

Assignee

Valeo Wischersysteme GmbH · DE

Inventors

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

Key dates

Filing date	Nov 22, 2005
Grant date	Jun 5, 2012
Priority date	—
Expiry date	Nov 12, 2028

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60S1/3881
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

In the case of a wiper blade for cleaning windscreens on vehicles, particularly motor vehicles, with at least one spray duct arranged in the wiper blade with spray orifices for applying a washing or cleaning fluid to the windscreen to be cleaned, with at least one first connection for connection of the spray duct to an external line for supply of the washing or cleaning fluid and with at least one adapter for connecting the wiper blade to a wiper arm, the at least one connection is part of a connection and distribution element provided on the adapter, which is connected by at least a second connection to a duct section of the spray duct extending away from the adapter.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.