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:
Mar. 01, 2011
Filed:
Sep. 25, 2006
Applicants:
Florian Tisch, Renchen-Ulm, DE;
Hubertus Karcher, Buehl, DE;
Inventors:
Florian Tisch, Renchen-Ulm, DE;
Hubertus Karcher, Buehl, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60S 1/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
In order to ensure, when the drive () is in a non-operating state, a self-locking that counters a change in position of the wiper (), an electronically implemented self-locking is provided. To this end, the controller (S) of the wiper system monitors the wiper () during the non-operating state of the drive () by evaluating the position sensor signals for a change in position and, in response to the position monitoring, activates the drive () in order to return the wiper () into a set position (U, P).