Moulding system for making mould parts

Details Moulding system for making mould parts Moulding system for making mould parts

1986-12-23

1988-01-26

Godici, Nicholas P.

Metal founding

Means to shape a forming surface

Including means for compacting particulate fluent mold...

164207, B22C 1508

Patent

active

047211482

ABSTRACT:
A moulding system for making mould parts by compacting sand or other like material between a vertical squeeze plate (12) and a vertical swingable plate (8), which form movable end walls in a squeeze chamber (6). The swingable plate is designed to swing away to allow the mould part to pass from the squeeze chamber (6) by advancing the squeeze plate (12) additionally after complete compaction. The swingable plate (8) is journalled in a foremost yoke (4), which connects with a pull yoke (2), placed behind squeeze chamber (6), by means of a rigid frame structure parallel with the longitudinal axis of the chamber.

REFERENCES:
patent: 3802486 (1974-04-01), Otaki
patent: 3999594 (1976-12-01), Gunnergaard
patent: 4267878 (1981-05-01), Mogensen et al.
patent: 4437507 (1984-03-01), Seeley
patent: 4442882 (1984-04-01), Achinger et al.

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