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:
Nov. 03, 1981
Filed:
Dec. 19, 1979
Applicant:
Inventor:
Franklin E Carstensen, Garden Grove, CA (US);
Assignee:
American Industries Inc., Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
192 7029 ; 192 7013 ; 192 / ;
Abstract
A long lever clutch suitable for racing has a lever arm with the centers of the yoke pivot hole and the pressure plate billet pivot hole in a line parallel with the beam surface of the lever. An opening at the external end of the lever permits the addition of bob weights. This design permits control of the internal centrifugal force so that the excessive pressure is not applied to the pressure plate at high rpm. The clutch can also be modified from the 6-lever configuration to a 3-lever mode. Replaceable thrust and lever shims are used to reduce clutch wear.