Shell casing machine

Details Shell casing machine Shell casing machine

1991-05-17

1992-03-17

Jones, David

Metal deforming

By use of closed-die and coacting work-forcer

Forcing work into or within closed die; e.g., forging

72356, 29 13, B21J 1308

Patent

active

050957317

ABSTRACT:
A system for cold-forming shell or cartridge casings in which there are movable tubular dies having open ends and adapted to accommodate a casing, and which includes a feeding station having an upper punch for inserting a casing into a die; a header-forming station including an upper high force punch, a lower punch, and an ejector; an ejection station including a punch for ejecting a casing from the die; and a turntable for sequentially moving a die to the loading station, forming station and ejection station.

REFERENCES:
patent: 2332704 (1943-10-01), Enes et al.
patent: 2341667 (1944-02-01), Stacy
patent: 2343006 (1944-02-01), Gibbs
patent: 2374596 (1945-04-01), Frederick
patent: 2786217 (1957-03-01), Johnson
patent: 3061908 (1962-11-01), Duffield
patent: 3478563 (1969-11-01), Bozek
patent: 4455725 (1984-06-01), Van Baal

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