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:
May. 03, 1977
Filed:
Sep. 25, 1975
Michel Doudet, Jouy-en-Josas, FR;
Secim, Courbevoie, FR;
Abstract
A draw press comprises a die-stock coupled to a slide movable perpendicularly to the axis of the press between two operational positions. In a first position, the die-stock is placed on the axis of the press, and in a second position the die-stock is spaced laterally from the axis in a changing device. The latter includes a table contiguous with a bed of the press and a movable carriage for supporting a replacement die-stock, spaced laterally from the axis of the press, and movable on the table in a direction parallel to the axis between a rest position and a position for coupling the replacement die-stock to the slide. The disengagement of the die-stock in position on the slide is caused by movement of the carriage from the rest position to the coupling position. The die-stock changing device includes means for sliding the disengaged die-stock along the carriage and means for fixing the die-stocks relative to the carriage.