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. 08, 1992
Filed:
Jan. 07, 1991
Applicant:
Inventor:
Prabhakar Nagabhusan, Marlboro, MA (US);
Assignee:
Compudrive Corporation, Maynard, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
475170 ; 475169 ; 475181 ; 475179 ;
Abstract
A cycloidal speed reducer having a plurality of rotatable, tapered, concentric bearings each having a tapered bearing surface adapted for contact with a peripheral tapered surface of a movable member. The contacting tapered bearing and peripheral surfaces are relatively adjustable to provide contact therebetween.