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. 20, 2015
Filed:
Mar. 06, 2013
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Jurgen Weber, Erlangen, DE;
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Abstract
A cam phaser for transferring rotational energy from a crankshaft () to a camshaft () of an internal combustion engine (), having a stator () for torque-proof connection to one of the shafts () and a rotor () received rotationally in the stator () for torque-proof connection to the other shaft (), with first and second chambers being formed in the stator (), engaged by first and second vanes () of the rotor (). A bore () is provided in the first vane (), in which a locking element () can be received for blocking a rotary motion of the rotor () relative to the stator (). Here in an impact position of the second vane () at a wall () of the second chamber, the first vane () is arranged spaced apart from a wall () of the first chamber ().