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:
Aug. 15, 1989
Filed:
Jan. 07, 1988
Applicant:
Inventors:
Sergio Zurru, San Donato Milanese, IT;
Romano Alberti, Turate, IT;
Assignee:
Innse Innocenti Santeustacchio S.p.A., Brescia, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21C / ;
U.S. Cl.
CPC ...
72263 ;
Abstract
A die exchange device for horizontal axis extruding presses comprises a supporting column provided with guides extending therealong, a carriage movable along the guides and provided with two rest shelves, each for a respective die holding slide, drive means to take each shelf to a die exchange position close to an extrusion working position of the press, and a pusher for shifting a die holding slide from the die exchange position to the extrusion working position, and vice versa.