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. 30, 1991
Filed:
Apr. 16, 1990
Nobuo Takada, Yao-shi, Osaka, JP;
Other;
Abstract
The clutch includes inner and outer rotation members which respectively have the inner and outer raceways of mono-hyperboloids of revolution or cylindrical surfaces about the same axis line facing each other to form combined raceways, a plurality of intermediate rotation members of cylindrical shapes disposed slantly at an angle with the axis of the inner and outer rotation members with the raceways so that the surface thereof is in line contact with the raceways, and an energizing member which energizes either the inner rotation member or the outer rotation member in a direction to clutch both the members. Depending on rotational direction, the clutch functions as a free rotating rolling-contact bearing or clutch.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile