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. 22, 1998
Filed:
Jun. 11, 1996
Katsumi Kimura, Kanagawa-ken, JP;
Michio Otsuka, Kanagawa-ken, JP;
Hiroshi Ogata, Kanagawa-ken, JP;
Kazuo Hattori, Kanagawa-ken, JP;
Masahiko Ebisui, Kanagawa-ken, JP;
Ebara Corporation, Tokyo, JP;
Abstract
In a power transmitting apparatus for transmitting power from the driving side to the driven side using a fluid joint means, a rolling bearing clutch including an inner ring, an outer ring and a plurality of rollers interposed between track surfaces of the outer periphery of the inner ring and the inner periphery of the outer ring is disposed between the driving side and the driven side for performing ON/OFF operations by allowing the track surfaces of the inner ring and the outer ring to move near to each other or away from each other, and the driving side and the driven side are mechanically connected to each other without any fluid joint means interposed therebetween by shifting the bearing clutch to the ON position whereby a power transmitting efficiency can be improved without any slip loss by mechanically connecting the driving side to the driven side with a clutch mechanism.