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:
Feb. 27, 2001
Filed:
Dec. 27, 1999
Applicant:
Inventors:
Martin Scheidt, Adelsdorf, DE;
Andreas Strauss, Forchheim, DE;
Assignee:
INA Walzlager Schaeffler oHG, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L 1/344 ;
U.S. Cl.
CPC ...
F01L 1/344 ;
Abstract
A device for varying the control times of gas-exchange valves of an internal combustion engine, which has between the impeller (,) and the drive wheel (,) an additional angle-limiting device (,) with the aid of which the maximum pivoting angle of the impeller, which is limited per se by the lateral surfaces (,) of the bounding walls (,) in the drive wheel (,), can be reduced with respect to the drive wheel (,) to a smaller pivoting angle.