Process for making bearing locking collar

Details Process for making bearing locking collar Process for making bearing locking collar

1978-02-23

1979-08-14

Lanham, C. W.

Metal working

Method of mechanical manufacture

Shaping mating parts for reassembly in different positions

291495PM, 308236, 75200, B22F 324

Patent

active

041640632

ABSTRACT:
A process of making a locking collar for retaining bearings on a shaft by first compacting and sintering powdered metal to form a collar having an eccentric counterbore with a relative precise chamfered surface on the collar end around the counterbore. The collar end is then swaged forming a back taper on the counterbore inner peripheral surface while providing a predetermined counterbore inner diameter.

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patent: 3284146 (1966-11-01), Ripple
patent: 3294459 (1966-12-01), Howe, Jr.
patent: 3676917 (1972-07-01), Wayson et al.
patent: 3836355 (1974-09-01), Lindskog et al.
patent: 3867751 (1975-02-01), Connell et al.
patent: 4017951 (1977-04-01), Aromando
patent: 4094559 (1978-06-01), Sularski

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