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. 15, 2013
Filed:
Nov. 25, 2010
Werner Hoyer, Hirschaid, DE;
Michael Kandolf, Saint Clair, MI (US);
Werner Hoyer, Hirschaid, DE;
Michael Kandolf, Saint Clair, MI (US);
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Abstract
A rotor for a camshaft phaser assembly for an internal combustion engine. The rotor includes a base portion from which protrudes a plurality of vanes spaced over the circumference of the base portion of the rotor. An increased diameter stepped portion of the base portion of the rotor is provided over at least one section between at least two of the protruding vanes. The increased diameter portion allows for insertion of at least one locking pin assembly within the base portion of the rotor, reducing the remaining rotor base portion diameter to at least reduce material weight and size of the camshaft phaser assembly.