Mold changing apparatus for a press machine

Details Mold changing apparatus for a press machine Mold changing apparatus for a press machine

1975-06-11

1976-08-10

Lanham, C.W.

Metal deforming

With means to drive tool

With means to permit tool positioning

83637, 100DIG18, B21J 1308

Patent

active

039734277

ABSTRACT:
Mold changing apparatus is disclosed for a press having a slide for the upper mold, a movable bolster for the lower mold and transfer bars for successively transferring work pieces. In exchanging the molds, the upper mold is mounting on mounting members which are raised so as to move the upper mold above the transfer bars, thereby permitting the molds to be moved out of the press by the movement of the bolster without causing interference between the upper mold and the transfer bars held in position in the press.

REFERENCES:
patent: 3422660 (1969-01-01), Countess
patent: 3427854 (1969-02-01), Michelson
patent: 3452633 (1969-07-01), Hammon
patent: 3602079 (1971-06-01), Carlson

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