Mold side wall locking apparatus

Details Mold side wall locking apparatus Mold side wall locking apparatus

1989-01-11

1989-11-21

Woo, Jay H.

Plastic article or earthenware shaping or treating: apparatus

Female mold and charger to supply fluent stock under...

With product ejector

4254501, 4254517, 425573, 425577, 425589, 425DIG58, B29C 4566

Patent

active

048818917

ABSTRACT:
A mold assembly having a support member which is moveable in a direction of travel both toward and away from an end plate and supporting individual mold side walls which are slideably moveable along a path of travel from a mold open to a mold closed position; and a locking member is selectively moveable into movement restraining relation relative to the individual mold side walls thereby positioning the individual mold sidewalls in the mold closed position.

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patent: 4206799 (1980-06-01), McDonald
patent: 4278417 (1981-07-01), Wilds et al.
patent: 4362291 (1982-12-01), Fuke et al.
patent: 4583933 (1986-04-01), Woelfel et al.
patent: 4678158 (1987-07-01), Brock

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