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:
Aug. 16, 1994
Filed:
Apr. 23, 1992
Applicant:
Inventor:
Pierre Guimbretiere, Neauphle le Chateau, FR;
Assignee:
Glaenzer Spicer, Poissy, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
475 89 ; 475232 ;
Abstract
There is provided a device which incorporates a viscous-fluid coupling (68) and a friction clutch (74) in which are integrated actuation means (80, 81) which cause the engagement or the release of the clutch as a function of the speed of rotation of one of the members which are connected by the device.