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:
Oct. 13, 2015
Filed:
Sep. 13, 2013
Applicant:
Mahle International Gmbh, Stuttgart, DE;
Inventor:
Luke Brodbeck, Brighton, MI (US);
Assignee:
Mahle International GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01M 1/06 (2006.01); F01L 1/344 (2006.01); F01L 1/047 (2006.01); F01L 1/46 (2006.01);
U.S. Cl.
CPC ...
F01L 1/344 (2013.01); F01L 1/047 (2013.01); F01L 1/46 (2013.01); F01L 2001/0473 (2013.01); F01L 2001/34423 (2013.01); F01L 2001/34453 (2013.01);
Abstract
A camshaft assembly comprising an outer shaft, an inner shaft received within the outer shaft, and a bushing disposed about the inner shaft, the bushing having an outer surface defining at least one longitudinal groove extending at least partially along a length of the bushing, wherein the longitudinal groove cooperates with the outer shaft to define a fluid passage.