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. 31, 2005
Filed:
Aug. 06, 2002
Applicant:
Tianfu LI, Troy, MI (US);
Inventor:
Tianfu Li, Troy, MI (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T007/12 ;
U.S. Cl.
CPC ...
Abstract
A one-way clutch includes a chamber containing a roller that moves in response to changes in the angular position of a component relative to an axis, such as in response to the slope of a surface on which a wheel is supported, to engage and disengage alternately a one-way drive connection between a non-rotating component and a component that rotates with the wheel. The wheel is prevented from rolling backward on an inclined surface due to this engagement and is free to ascend the inclined surface due to the disengagement.