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. 01, 1981
Filed:
Feb. 07, 1979
Applicant:
Inventor:
Robert R Peterson, Hudson, MA (US);
Assignee:
Barry Wright Corporation, Watertown, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
64 31 ; 64 1 / ; 64 2 / ;
Abstract
An improved Oldham type coupling comprising elastomeric laminated bearings between the conventional bearing surfaces to improve the compression load capacity of the bearing surfaces of the coupling as well as provide other advantages. In one embodiment the bearings are designed so that the coupling is capable of operating as a constant velocity coupling.