Method of manufacturing ball bearing retainers

Details Method of manufacturing ball bearing retainers Method of manufacturing ball bearing retainers

1991-06-19

1992-10-06

Gorski, Joseph M.

Metal working

Method of mechanical manufacture

Process for making bearing or component thereof

29898065, 384523, B23P 1500

Patent

active

051520621

ABSTRACT:
A method for manufacturing ball bearing retainers by forming material into a helical coil consisting of a plurality of coils, then severing a coil of the helical coil to form a split ring, the severed ends overlapping one another. The split ring is then pressed to form a ball pocket opposite the overlapping severed ends. The remaining ball pockets are formed by successively pressing the split ring forming a pair of ball pockets, each ball pocket being adjacent a previously formed ball pocket.

REFERENCES:
patent: 1197466 (1916-09-01), Englerth et al.
patent: 1894595 (1933-01-01), Mitchel
patent: 3644971 (1972-02-01), Axbard
patent: 4212095 (1980-07-01), Warchol
patent: 4320565 (1982-03-01), Warchol
patent: 4689982 (1987-09-01), Olschewski et al.

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