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. 12, 1981
Filed:
Jun. 29, 1979
Masahiko Kondo, Osaka, JP;
V.I.V. Engineering Co., Ltd., , JP;
Abstract
A braking device including a rotor affixed to a shaft of a rotary machine and said rotor and having concavities angularly spaced about its periphery, a brake drum enclosing the rotor, and rollers interposed between the rotor and the brake drum. The rollers are adapted for planetary motion around the axis of the rotor when the brake drum is concentric with the rotor, and said rollers adapted to be locked between the rotor and the internal surface of the brake drum when the brake drum is in the eccentric position with respect to the rotor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile