The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 05, 2010
Filed:
Oct. 08, 2004
Applicant:
William Woulds, Shipley, GB;
Inventor:
William Woulds, Shipley, GB;
Assignee:
Crown Packaging Technology, Inc., Alsip, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
B21D 22/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An assembly for can manufacture includes a toolpack having coolant dies () adjacent and either side of ironing dies () so that coolant may be circulated around cavities in the coolant dies so as to cool the ironing die inserts (). Generally, the toolpack is used in conjunction with a ram (), coolant tube assembly () and ram guidance assembly () which together ensure that the ram is cooled along its entire length, up to and including the punch nose ().