Method and apparatus for die necking a metal container

Details Method and apparatus for die necking a metal container Method and apparatus for die necking a metal container

1996-08-29

1998-02-03

Larson, Lowell A.

Metal deforming

By use of closed-die and coacting work-forcer

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

72348, 72356, 413 69, B21D 2200, B21D 2221

Patent

active

057132356

ABSTRACT:
A method and apparatus for necking an open end of a metal container in which annular grooves are provided on the inner surface of the necking dies to abate sticking of cans in the dies during the necking process.

REFERENCES:
patent: 2821156 (1958-01-01), Lyon
patent: 3757558 (1973-09-01), Heinle
patent: 3937057 (1976-02-01), Saunders
patent: 3995572 (1976-12-01), Saunders
patent: 4446714 (1984-05-01), Cvacho
patent: 4519232 (1985-05-01), Traczyk et al.
patent: 4527412 (1985-07-01), Stoffel et al.
patent: 4693108 (1987-09-01), Traczyk et al.
patent: 4732027 (1988-03-01), Traczyk et al.
patent: 4753364 (1988-06-01), Stoffel et al.
patent: 4774839 (1988-10-01), Caleffi et al.
patent: 5355710 (1994-10-01), Diekhoff

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