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:
Apr. 11, 1995
Filed:
Jun. 09, 1993
Applicant:
Inventor:
Hermann Kruger, Wolfsburg, DE;
Assignee:
Volkswagen AG, Wolfsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L / ; F01L / ; F16H / ;
U.S. Cl.
CPC ...
7456 / ; 74567 ; 123 9017 ; 123 9060 ; 298881 ;
Abstract
A variable cam arrangement for a lift valve includes a cam having a rigid part which is movable on a camshaft in a radial direction between a retracted and an extended position, the movable part being guided on the camshaft, and stops on the camshaft and the movable part to limit the motion of the part.