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:
Sep. 01, 1987
Filed:
May. 23, 1986
Applicant:
Inventors:
Masao Teraoka, Sano, JP;
Yukio Yuhashi, Kitasaitama, JP;
Assignee:
Tochigifujisangyo Kabushikigaisha, Tochigi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ; F16D / ;
U.S. Cl.
CPC ...
192 / ; 192 52 ; 192 7023 ; 192 / ;
Abstract
A hydraulic power transmission device of the viscous shear type provides a rotatable driving connection between first and second shaft assemblies. A centrifugal clutch is interposed between the shaft assemblies to provide an overriding rotatable driving connection therebetween when the angular velocity of the first shaft assembly exceeds a predetermined level.
Teraoka, Masao. (1987). Hydraulic power transmission device with centrifugally actuated clutch (U.S. Patent No. 4690258). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4690258
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile