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:
Dec. 19, 2023
Filed:
Mar. 07, 2023
Tsubakimoto Chain Co., Osaka, JP;
TSUBAKIMOTO CHAIN CO., Osaka, JP;
Abstract
To provide a simple-structured cam clutch that does not require precise control, uses a smaller drive force, provides improved clutch operation stability and high responsiveness, and offers more mode switch options. The cam clutch includes a plurality of cams circumferentially arranged between an inner race and an outer race. The cams are arranged in a plurality of rows adjacent each other in a direction of rotation axis. The cam clutch has a selector that allows a rotation angle thereof to be controlled relative to the inner race or the outer race. The selector has a cam orientation control surface capable of changing the orientation of at least one row of cams by making contact with a cam surface. The cam orientation control surface includes a cam release portion radially protruded toward the cams more than a cam actuator portion and moving the cams to a non-operating orientation.