Plastic article or earthenware shaping or treating: apparatus – With apparatus assembly or dismantling means or with idle part – Including support or guide means for disassembled element
Patent
1997-03-21
1999-09-14
Mackey, James P.
Plastic article or earthenware shaping or treating: apparatus
With apparatus assembly or dismantling means or with idle part
Including support or guide means for disassembled element
29428, 414806, 414815, 425193, 425454, 425DIG5, B28B 300, B29C 3330
Patent
active
059520159
ABSTRACT:
A device is provided for unloading a mold from the mold support surface of a concrete products producing machine and moving it to a remote mold replacement station, and then loading a replacement mold to the support surface of the machine. It incorporates a carriage supporting framework, a mold carriage transport system on the framework extending into the molding machine from the mold replacement station, which is mounted by the framework for vertical travel, and a mold transport carriage for moving from the replacement station along the transport system to a position juxtaposed vertically with the machine mold support surface. An actuatable mechanism interacts with the transport system for moving the transport system vertically relative to the carriage supporting framework from a remote support position aligned vertically with the mold to a mold support position in which the transport system can move the mold out of the machine.
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DeWyre James W.
Rondeau Duane A.
Besser Company
Mackey James P.
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