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:
Jul. 20, 2010
Filed:
Jun. 12, 2007
Jeffrey Hemphill, Copley, OH (US);
Philip George, Wooster, OH (US);
James Habegger, Wooster, OH (US);
Jeffrey Hemphill, Copley, OH (US);
Philip George, Wooster, OH (US);
James Habegger, Wooster, OH (US);
LuK Lamellen und Kupplungsbau Beteiligungs KG, Buehl, DE;
Abstract
The present invention broadly comprises a radial one-way clutch for an automotive device, including: a first annular element; a second annular element arranged for rotational connection to a torque transmitting element in the device; at least one engagement element radially disposed between the first and second annular elements and having at least one first interlocking feature; and an annular frictional element frictionally engaged with the engagement element. One of the first and second annular elements includes at least one second interlocking feature and is rotationally locked with the frictional element. In a first rotational direction, the frictional engagement urges the engagement element to radially displace to engage the interlocking features to rotationally connect the first and second annular elements. In a second rotational direction, the frictional engagement is arranged to urge the engagement element to radially displace such that the first and second annular elements are rotationally independent.