Tool pack assembly

Metal deforming – By use of closed-die and coacting work-forcer – Cup or shell drawing

Reexamination Certificate

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Details

C072S467000, C072S466800

Reexamination Certificate

active

07107811

ABSTRACT:
A tool pack assembly for use in the manufacture of two piece metal can bodies. The tool pack assembly of the present invention is constructed and arranged for use in a body maker assembly to form parts of metal cans. The tool pack assembly of the invention includes an improved die module structure. The improved die module includes compressible dampening structures to thereby float a die element to center and align the metal body with the die element.

REFERENCES:
patent: 658187 (1900-09-01), Mohr
patent: 4183237 (1980-01-01), Schaffer
patent: 4554815 (1985-11-01), Weishalla
patent: 4843863 (1989-07-01), Grims et al.
patent: 4852377 (1989-08-01), Mikas et al.
patent: 5555761 (1996-09-01), Lavy
patent: 5692409 (1997-12-01), Cheers et al.
patent: 5740692 (1998-04-01), Dunwoody

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