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. 24, 2004
Filed:
Nov. 07, 2003
Applicant:
Inventor:
Gary Glockner, Columbia, SC (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01L 1/04 ;
U.S. Cl.
CPC ...
F01L 1/04 ;
Abstract
System uses a method of securing a cam to a rotatable shaft in a discrete angular position with respect to the shaft. The device uses leaf springs along the inside diameter of the cam to lock individual sets of cam teeth to the shaft splines. Circumferential placement of the cam teeth sets of the cam permit no more than one set of cam teeth to be fully engaged with a shaft at any one time. This provides smaller and more numerous possible incremental angular positions of the cam with respect to the shaft while the remaining partially engaged sets of cam teeth provide a locking normal force to secure the cam and the fully engaged cam teeth set onto the shaft.