Metal rings made by the method of particle ring-rolling

Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator

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Details

291823, 291827, 291828, 294205, 75200, 75208R, B22F 300, B22F 500

Patent

active

039829049

ABSTRACT:
The annular space in a doughnut type metal can is filled with metal particles, the can sealed to constitute an annular workpiece, and the piece hot ring-rolled for expansion to an integrated metal ring of comparatively large diameter.

REFERENCES:
patent: 2373405 (1945-04-01), Lowit
patent: 3409973 (1968-11-01), Kilp et al.
patent: 3533782 (1970-10-01), Claus et al.
patent: 3720551 (1973-03-01), Allen
patent: 3731050 (1973-05-01), Latour
patent: 3753704 (1973-08-01), Manilla et al.
patent: 3762919 (1973-10-01), Daniels
patent: 3776704 (1973-12-01), Benjamin

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