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:
Nov. 11, 1986
Filed:
Oct. 01, 1984
Applicant:
Inventors:
John M Kern, Ithaca, NY (US);
George A Zimmer, Ithaca, NY (US);
Assignee:
Borg-Warner Corporation, Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16G / ;
U.S. Cl.
CPC ...
474245 ; 474242 ;
Abstract
A metal chain-belt especially usable to drivingly connect the pulleys of a pulley transmission, and constructed of a carrier which may comprise a plurality of sets of links interleaved with those of adjacent sets, with the sets being joined by pivot means. Drive blocks encircle the carrier. The blocks each have side edges adapted to drivingly engage the flanges of the pulleys. These side edges are crowned to improve the life and performance of the chain-belt assembly. The radius of curvature of the crowned side edges is far in excess of the width of a drive block.