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. 02, 2016
Filed:
Mar. 06, 2013
Applicant:
Mahle International Gmbh, Stuttgart, DE;
Inventor:
Manfred Hein, Leonberg, DE;
Assignee:
Mahle International GmbH, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02F 3/00 (2006.01); F16J 1/16 (2006.01); F02B 3/06 (2006.01); F02F 3/22 (2006.01);
U.S. Cl.
CPC ...
F16J 1/16 (2013.01); F02B 3/06 (2013.01); F02F 3/00 (2013.01); F02F 3/22 (2013.01); F05C 2201/021 (2013.01); F05C 2201/0448 (2013.01); Y10T 403/25 (2015.01);
Abstract
A piston pin for connecting a small connecting rod eye of a connecting rod with a piston of an internal combustion engine may include an inner bore with an eccentricity relative to an outer surface of the piston pin. The eccentricity may amount to a maximum of 0.5 mm. The outer surface may include spiral-shaped lubricating grooves.