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:
Mar. 08, 1988
Filed:
Oct. 15, 1986
Applicant:
Inventor:
John H Thuerman, West Allis, WI (US);
Assignee:
Rexnord Inc., Brookfield, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16G / ;
U.S. Cl.
CPC ...
474207 ; 474209 ;
Abstract
A chain link assembly comprises a pair of inner sidebar portions, each defining an aperture and having innermost and outermost surfaces. A hollow bushing is secured to the pair of inner sidebar portions. The bushing includes a central portion which extends between the inner sidebar portions and integral stud portions at each end of the central portion which project into each of the apertures of the inner sidebar portions and terminate at the outermost surfaces of the inner sidebar portions. A pair of seals encircle each of the stud portions, each seal lying between the innermost surface of the inner sidebar portion and the central portion of the bushing.