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. 03, 1991
Filed:
May. 22, 1990
Applicant:
Inventors:
Kenneth Kapton, Verona, PA (US);
Barry D Wixey, Pittsburgh, PA (US);
Assignee:
Delta International Machinery Corporation, Pittsburgh, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
474197 ; 403259 ;
Abstract
A solid, dual arbor spindle including a central cylindrical section creating a central pulley surface, a large arbor longitudinally extending from the central section in a first direction, and a small arbor longitudinally extending from the central section in a second direction diametrically opposed to the first arbor. The central section of the spindle is rotatably retained between a pair of bearings which are confined in position between a pair of interconnected retaining rings.