Rotary shafts – gudgeons – housings – and flexible couplings for ro – Having lubricating means – For coupling having torque transmitted via radially directed...
Reexamination Certificate
2006-05-02
2006-05-02
Binda, Greg (Department: 3679)
Rotary shafts, gudgeons, housings, and flexible couplings for ro
Having lubricating means
For coupling having torque transmitted via radially directed...
C384S127000
Reexamination Certificate
active
07037199
ABSTRACT:
A combination of a thrust washer and lubrication baffle adapted for a press fitting installation into lubrication chamber of a universal joint cross-member journal. The thrust washer and lubrication baffle incorporate one or more lubrication grooves, facilitating the flow of lubricant between the surfaces of the cross-member and bearing cap. Elastomeric properties of the thrust washer eliminate the need for grinding of the journal surfaces to desired tolerances, while incorporation of lubrication grooves into the thrust washer surface eliminates the need for pressing of lubrication grooves directly into the journal ends prior to hardening or heat treating.
REFERENCES:
patent: 3470711 (1969-10-01), Kayser
patent: 4103512 (1978-08-01), McElwain et al.
patent: 4611786 (1986-09-01), Jorgensen et al.
patent: 4650440 (1987-03-01), Fisher
patent: D331348 (1992-12-01), Park
patent: 5813916 (1998-09-01), Lentini et al.
patent: 5829888 (1998-11-01), Bhargava et al.
patent: D402558 (1998-12-01), Klima et al.
patent: 6264566 (2001-07-01), Nieman et al.
patent: 6540616 (2003-04-01), Miller et al.
patent: 6827649 (2004-12-01), Menosky et al.
Catalog Page—Knobs Unlimited, Inc.—Universal Joint Cup Spacers—Thrust Washers—Part Name: “Thrust Washer and Valve Combination—Universal Yoke Trunnion Bearing”—Part No.: 10600-53-0 (Dec. 2, 1970 1page.
Catalog Page—Knobs Unlimited, Inc.—Universal Joint Cup Spacers—Thrust Washers—Part Name: “Thrust Washer and Valve Combination—Universal Yoke Trunnion Bearing”—Part No.: 10600-54 (May 10, 1971) 1 page.
Nelson David
Stern William
Binda Greg
Dickinson Wright PLLC
Federal-Mogul World Wide Inc.
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