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:
May. 23, 2017
Filed:
Jan. 17, 2014
Applicant:
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Inventors:
Assignee:
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L 1/34 (2006.01); F01L 1/344 (2006.01);
U.S. Cl.
CPC ...
F01L 1/3442 (2013.01); F01L 2001/34453 (2013.01); F01L 2001/34466 (2013.01); F01L 2001/34473 (2013.01);
Abstract
A hydraulic camshaft adjustment device () of the vane type, with a stator () and a rotor () arranged concentrically and rotatably inside the stator is provided. A locking device () for preventing a rotation between the rotor () and the stator () is arranged between these two components () such that a locking element () of the locking device () creates an interlocking fit that blocks the rotation, the locking element () being designed in the nature of a plate.