07805970 is referenced by 11 patents and cites 14 patents.

An assembly for can manufacture includes a toolpack having coolant dies (3,4,5,6) adjacent and either side of ironing dies (1,2) so that coolant may be circulated around cavities in the coolant dies so as to cool the ironing die inserts (12). Generally, the toolpack is used in conjunction with a ram (20), coolant tube assembly (30) and ram guidance assembly (60) which together ensure that the ram is cooled along its entire length, up to and including the punch nose (21).

Title
Can manufacture
Application Number
10/574260
Publication Number
7805970 (B2)
Application Date
October 8, 2004
Publication Date
October 5, 2010
Inventor
William Woulds
Shipley
GB
Agent
David R Schaffer Esq
Miles & Stockbridge P C
Assignee
Crown Packaging Technology
IL, US
IPC
B21D 22/00
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