Drawing and coining die for manufacturing metal containers and t

Details Drawing and coining die for manufacturing metal containers and t Drawing and coining die for manufacturing metal containers and t

1998-11-25

2000-07-04

Butler, Rodney A.

Metal deforming

By use of closed-die and coacting work-forcer

Cup or shell drawing

72361, B21D 2200, B21D 2221

Patent

active

060821663

ABSTRACT:
A drawing and coining die for manufacturing metal containers and the like, comprising: a matrix, which is connected to a lower base adapted to be associated with a footing of a press and is provided with a device for centering a disk that constitutes the material to be processed; and a male element, which is connected to an upper base adapted to be associated with a movable slider of the press and is shaped so as to make contact with an edge of the resulting container.

REFERENCES:
patent: 3654795 (1972-04-01), Freber
patent: 3955394 (1976-05-01), Kaufman et al.
patent: 4361020 (1982-11-01), Hirota et al.
Patent Abstracts of Japan vol. 007, No. 250 (M-254), Nov. 8, 1983--& JP 58 1357 32 A (Shinsei Kinzoku Kogyo KK), Aug. 12, 1983 * abstract * .
Patent Abstracts of Japan vol. 009, No. 038 (M-358), Feb. 19, 1985 & JP 59 179246 A (Nihon Keikinzoku KK), Oct. 11, 1984 * abstract *.
Patent Abstracts of Japan vol. 096, No. 011, Nov. 29, 1996--& JP 08 16 88 30 A (Nippondenso Co Ltd), Jul. 2, 1996 * abstract*.

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