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. 23, 2018
Filed:
Apr. 30, 2015
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Debora Manther, Royal Oak, MI (US);
Simon Xunnan He, Troy, MI (US);
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Abstract
A camshaft phaser, including: a rotatable stator; a rotatable rotor arranged to be non-rotatably connected to a camshaft; first and second wedge plates radially disposed between the rotor and the stator; and a displacement assembly arranged to, for an advance mode, displace the first wedge plate in a first circumferential direction to enable rotation of the rotor, with respect to the stator, in the first circumferential direction, and for a retard mode, displace the second wedge plate in a second circumferential direction, opposite the first circumferential direction, to enable rotation of the rotor, with respect to the stator, in the second circumferential direction.