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:
Dec. 19, 2017
Filed:
Oct. 29, 2013
Applicant:
Mahle International Gmbh, Stuttgart, DE;
Inventor:
Christoph Unrath, Urbach, DE;
Assignee:
Mahle International GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 53/00 (2006.01); F01L 1/047 (2006.01); F16H 53/02 (2006.01); F01L 1/344 (2006.01);
U.S. Cl.
CPC ...
F16H 53/025 (2013.01); F01L 1/047 (2013.01); F01L 1/3442 (2013.01);
Abstract
A camshaft may include a tubular outer shaft and an inner shaft arranged coaxially thereto. The inner shaft may be rotatable at least partially with respect to the outer shaft. An annular gap may be disposed between the inner shaft and the outer shaft. The outer shaft may include at least one radially inwardly projecting annular step facing the inner shaft. The at least one annular step may mount the inner shaft with respect to the outer shaft.