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:
Mar. 22, 2016
Filed:
Feb. 12, 2013
Applicant:
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Inventors:
Stefan Dorn, Hollfeld, DE;
Norbert Geyer, Hoechstadt, DE;
Assignee:
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L 1/14 (2006.01); F16H 53/06 (2006.01); F02M 59/10 (2006.01); F04B 1/04 (2006.01);
U.S. Cl.
CPC ...
F16H 53/06 (2013.01); F01L 1/14 (2013.01); F02M 59/102 (2013.01); F04B 1/0408 (2013.01); F04B 1/0426 (2013.01); Y10T 74/2107 (2015.01);
Abstract
A roller tappet intended for use a) in a high pressure fuel pump; b) in a valve train of an internal combustion engine; c) in an engine such as an axial piston engine or a radial piston engine; or d) generally for a pump/compressor of an axial piston type or of a radial piston type.