Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1974-04-23
1976-09-28
Hunt, Brooks H.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
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
Hunt Brooks H.
Viking Metallurgical Corporation
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