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:
Jan. 11, 1977
Filed:
Jun. 23, 1975
Applicant:
Inventor:
August H Borman, Farmington, MI (US);
Assignee:
General Motors Corporation, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
192-33 ; 192 54 ;
Abstract
A hydrodynamic drive and slipping clutch arranged in parallel drive relation to provide a controlled slip input drive to a mechanical gear arrangement. The clutch slip is controlled by a passage having a variable opening responsive to the torque transmitted by the hydrodynamic drive to split the input torque so as to limit the torque transmission through the hydrodynamic drive. The clutch transmits the remainder of input torque from the prime mover to the gearing.
Borman, August. (1977). Hydrodynamic drive and slipping clutch (U.S. Patent No. 4002228). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4002228
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile