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. 08, 2002
Filed:
Apr. 02, 2001
Applicant:
Inventor:
Sean Karl Hoefer, Wabash, IN (US);
Assignee:
Spicer Technology Inc., Ft. Wayne, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 5/14 ;
U.S. Cl.
CPC ...
G01B 5/14 ;
Abstract
A universal differential bearing preload tool includes a pair of opposite cylindrical discs simulating differential bearing cups, a disc spreading device for adjusting a distance between the discs, and a force measuring device associated with the disc spreading device. The opposite cylindrical discs are removably fastened to the preload tool and selected from a plurality of discs having assorted external diameters simulating differential bearing cups of different sizes and manufactures. The bearing preload tool is used for mounting a differential case in a differential housing with a predetermined bearing preload.