Metal working – Method of mechanical manufacture – Process for making bearing or component thereof
Reexamination Certificate
2007-10-09
2007-10-09
Cozart, Jermie E. (Department: 3726)
Metal working
Method of mechanical manufacture
Process for making bearing or component thereof
C029S458000, C029S527100, C029S530000, C156S293000, C156S330000
Reexamination Certificate
active
10959765
ABSTRACT:
A universal joint including a spider having a plurality of trunnions. The universal joint also includes a pair of yokes, where each yoke has a pair of arms with an aperture formed therethrough, and each yoke is arranged such that an opposite pair of the trunnions are received into the apertures in the arms. The universal joint additionally includes a plurality of bearing cups. Each bearing cup has at least one recess formed into its outer surface and is received in an associated one of the trunnions and a corresponding aperture in an associated one of the arms. A plurality of retaining members are also included. Each of the retaining members are formed of an epoxy that is disposed in the at least one recess, where each of the retaining members couples an associated one of the bearing cups in its associated arm.
REFERENCES:
patent: 3218692 (1965-11-01), Kayser
patent: 3492710 (1970-02-01), Pitner
patent: 3545232 (1970-12-01), Neese
patent: 3701189 (1972-10-01), Kadono et al.
patent: 4073162 (1978-02-01), DeBisschop
patent: 5647799 (1997-07-01), Gall et al.
patent: 5836078 (1998-11-01), Aiken et al.
patent: 6805635 (2004-10-01), Organ
patent: 2004/0224778 (2004-11-01), Menosky et al.
patent: 2004/0224779 (2004-11-01), Menosky
American Axle & Manufacturing Inc.
Cozart Jermie E.
Harness & Dickey & Pierce P.L.C.
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