05555761 is referenced by 10 patents and cites 25 patents.

A bodymaker tool pack including a plurality interleaved ironing and spacer rings through which a ram or punch forces a workpiece to redraw a metal can body. Hydrostatic pads are created between the punch and spacer rings to effectively guide the punch through the tool pack. Additionally, the ironing and spacer rings are themselves supported by hydrostatic pressure pads formed within the tool pack housing.

Title
Bodymaker tool pack
Application Number
8/453193
Publication Number
5555761
Application Date
May 30, 1995
Publication Date
September 17, 1996
Inventor
Roderick A Lavy
6865 Alexander Dr., Piqua, 45356
OH, US
Agent
Randall J Knuth
IPC
B21B 25/00
B21D 22/00
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