Mould opening and closing mechanism

Details Mould opening and closing mechanism Mould opening and closing mechanism

1983-11-21

1985-09-24

Kellogg, Arthur

Glass manufacturing

Mold with separating means or clamping means

With mold support or carrier

65357, 65359, C03B 9347

Patent

active

045431183

ABSTRACT:
A mould opening and closing mechanism for a plurality of mould portions of a glassware container manufacturing machine. The mechanism comprises fixed rods (26) carrying fixed pistons (30) on each of which a cylinder (32; 54) is slidably mounted. When fluid under pressure is introduced into the cylinder, the cylinder is caused to slide along the rod. The cylinder is connected to a shaft (18,20, 22,24) so that movement of the cylinder causes the shaft to turn about its longitudinal axis. The shaft is connected to a mould portion carrier so that, when the shaft turns, the mould portions are moved to open or close them.

REFERENCES:
patent: 1911119 (1933-05-01), Ingle
patent: 3460931 (1969-08-01), Rowe
patent: 3591358 (1971-07-01), Maul et al.

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