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:
Oct. 06, 1987
Filed:
Jul. 21, 1986
Applicant:
Inventor:
Michael Duncan, Wamego, KS (US);
Assignee:
Balderson Inc., Wamego, KS (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66C / ; F16F / ;
U.S. Cl.
CPC ...
2941194 ; 267153 ; 267279 ;
Abstract
The device of the present invention provides a mechanism which arranges a set of elastomeric blocks, one adjacent the other, in separate housings, so as to limit rotation between an input and an output of the housings and in which a surface of a bushing arrangement cooperates with the device so as to limit rotation of a shaft and housing arrangement of the bushing. The structural arrangement limits radial loading and, improves wear life of the elastomeric block.