Thin-walled bearing bushings manufactured by a deep drawing proc

Details Thin-walled bearing bushings manufactured by a deep drawing proc Thin-walled bearing bushings manufactured by a deep drawing proc

1981-07-17

1984-02-07

Footland, Lenard A.

Cutlery

464128, F16C 3358, F16C 3364

Patent

active

044299265

ABSTRACT:
Thin-walled bearing bushing produced in a drawing process for the support of pins in universal joints comprising an elongated generally cylindrical sleeve section and a bottom section forming an end closure at one axial end of said sleeve section, the juncture of the peripheral surface of said sleeve section and the outer axial end face of said bottom section defining an outer rim having at least portions of a small cross sectional radius (r), and means defining at least a pair of separate circumferentially extending spaced grooves in the bottom section adjacent said peripheral rim.

REFERENCES:
patent: 4067626 (1978-01-01), McElwain
patent: 4154065 (1979-05-01), Diffenderfer
patent: 4154490 (1979-05-01), Kohler et al.

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