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:
Nov. 09, 2004
Filed:
Mar. 20, 2003
Applicant:
Inventors:
Edwin Palesch, Lenningen, DE;
Alfred Trzmiel, Grafenberg, DE;
Assignee:
Hydraulik-Ring GmbH, Nürtingen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01L 1/34 ;
U.S. Cl.
CPC ...
F01L 1/34 ;
Abstract
A valve control for adjusting a stroke of valves in motor vehicles has at least one adjusting shaft for moving a valve shaft of a valve via at least one transmitting chain. At least one hydraulic drive is provided and acts on the at least one adjusting shaft. The hydraulic drive provides a limited rotation to the at least one adjusting shaft about an axis of the at least one adjusting shaft.