Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1981-05-04
1983-12-27
Hampilos, Gus T.
Metal founding
Process
Shaping liquid metal against a forming surface
164108, 164109, 164DIG1, 228110, 228901, B22D 1904, B22D 2306
Patent
active
044224940
ABSTRACT:
Ultrasonically joining a plurality of discrete lead parts into a shaped, substantially metallurgically homogeneous joint. Preshaped lead pieces are placed in an ultrasonically vibrated mold for fusing the pieces and shaping the joint. The method is exemplified in the making of terminal posts for Pb-acid storage batteries.
REFERENCES:
patent: 2883443 (1959-04-01), Ruetschi et al.
patent: 3056192 (1962-10-01), Jones
patent: 3259525 (1966-07-01), Wilson
patent: 3912544 (1975-10-01), Sabatino
patent: 3947290 (1976-03-01), Matter et al.
patent: 4322597 (1982-03-01), Hooke
Brown Ben C.
Chafin William J.
Batten, Jr. J. Reed
General Motors Corporation
Hampilos Gus T.
Plant Lawrence B.
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