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:
Sep. 20, 2005
Filed:
Dec. 18, 2002
Applicant:
Philipp Kohlrausch, Stuttgart, DE;
Inventor:
Philipp Kohlrausch, Stuttgart, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02P001/04 ; H02P005/00 ; H02P007/00 ;
U.S. Cl.
CPC ...
Abstract
The invention relates to a windshield wiper system with two wipers () that travel in opposite directions and can each be driven by a separate motor (M, M), wherein a regulating unit () is provided for triggering the motors (M, M) separately from each other by means of control signals, wherein the regulating unit () triggers the motors (M, M) of the wipers () in order to preset a time-dependent angular position of the wipers according to a trigonometric function φ(t).