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. 09, 2003
Filed:
Aug. 29, 2002
Applicant:
Inventors:
Christof Faria, Erlangen, DE;
Oliver Schnell, Veitsbronn, DE;
Assignee:
Ina-Schaeffler KG, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01L 1/14 ;
U.S. Cl.
CPC ...
F01L 1/14 ;
Abstract
In a valve train of an internal combustion engine, which valve train comprises an elongate anti-rotation bridge ( ) comprising receptions spaced behind one another for receiving valve tappets configured as roller tappets ( ), one of which tappets is arranged in each reception and is directed with a tappet roller ( ) toward a cam ( ) of a camshaft ( ), the roller tappet ( ) of the invention comprises on an outer peripheral surface, raised tappet contours ( ) that engage into retention grooves of the bridge ( ) within the reception.