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:
Aug. 06, 2002
Filed:
Jan. 16, 2001
Applicant:
Inventors:
Christof Faria, Erlangen, DE;
Oliver Schnell, Veitsbronn, DE;
Assignee:
INA Walzlager Schaeffler oHG, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L 1/14 ;
U.S. Cl.
CPC ...
F01L 1/14 ;
Abstract
The invention proposes a switchable roller tappet ( ) for transmitting a cam lift to a push rod. According to the invention, the inner and the outer rotation-preventing devices of the tappet are made as a single component ( ). This component is arranged in a reception ( ) of the inner element ( ), which reception also serves to lodge a coupling means ( ). A tappet ( ) of this type can be economically manufactured.