Apparatus and method for casting lead into plastic for side term

Details Apparatus and method for casting lead into plastic for side term Apparatus and method for casting lead into plastic for side term

1981-02-11

1983-03-22

Hampilos, Gus T.

Metal founding

Process

Shaping liquid metal against a forming surface

164113, 164305, 164318, 164332, 164DIG1, B22D 1704, B22D 1900

Patent

active

043771971

ABSTRACT:
Apparatus and method for injecting molten lead from a reservoir into a die mold cavity formed about an aperture in the wall of a plastic battery for casting lead-alloy battery terminal connectors. Batteries are positioned adjacent the molten lead reservoir of the apparatus and mold portions move together to hold the battery containers in a clamp-like action. Molten lead is die cast under pressure into the mold cavity in which a stainless steel threaded nut is positioned. The lead is forced through a heated chamber into a portion of the mold which may be water cooled. The mold is designed to allow venting of gases, thereby eliminating porosity; and the apparatus is designed to provide casting which is free of jagged projections in the sprue hole.

REFERENCES:
patent: 1678812 (1928-07-01), Hornig
patent: 2003053 (1935-05-01), Pavlovic et al.
patent: 2059506 (1936-11-01), Ambruster
patent: 2066597 (1937-01-01), West
patent: 2393588 (1946-01-01), Cherry et al.
patent: 2735148 (1956-02-01), Shannon et al.
patent: 2976571 (1961-03-01), Moslo
patent: 3273211 (1966-09-01), Miraldi
patent: 3457118 (1969-07-01), Miller
patent: 3515204 (1970-06-01), McAlpine et al.
patent: 3537139 (1970-11-01), Segmuller
patent: 3542328 (1970-11-01), Deitrick
patent: 3542330 (1970-11-01), Wirtz
patent: 3579386 (1971-05-01), Tiegel et al.
patent: 3607441 (1971-09-01), Mix
patent: 3674085 (1972-07-01), Clingenpeel et al.
patent: 3711335 (1973-01-01), Daniel
patent: 3718174 (1973-02-01), Hull et al.
patent: 3798071 (1974-03-01), Sabatino
patent: 3849203 (1974-11-01), Hollis et al.
patent: 3874933 (1975-04-01), Mocas
patent: 4034793 (1977-07-01), Okura et al.
patent: 4158382 (1979-06-01), Oxenreider et al.
patent: 4284122 (1981-08-01), Oxenreider et al.

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