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. 18, 2003
Filed:
Sep. 14, 2000
Dee E. Bear, Columbia City, IN (US);
Torque-Traction Technologies, Inc., Holland, OH (US);
Abstract
A bearing backlash adjuster for an axle assemby. A cylindrical body threadingly engages an inner surface of a housing wherein rotation of the cylindrical body causes longitudinal displacement relative to the housing. An opening is formed through the housing providing direct access to the cylindrical body. The cylindrical body has bevel gear teeth formed adjacent one end proximate the opening. A tool is inserted through the opening to directly engage the cylindrical body. By simply rotation the tool, the cylindrical body can be cooperatively rotation to cause the body to move to a desired position relative to the housing. The movement of the cylindrical body enables adjustment of backlash or preload to the differential bearings to which the cylindrical body engages. Once the backlash is properly positioned, a locking pin is inserted within the opening to engage the bevel gear teeth to lock the cylindrical body in place.