Tool assembly

Details Tool assembly Tool assembly

1973-09-25

1976-03-30

McGehee, Travis S.

Plastic article or earthenware shaping or treating: apparatus

Dough divider type including trap chamber

Rotating trap chamber pickup

425326B, 425387B, 425DIG205, 425DIG209, 425DIG213, B29D 2303

Patent

active

039471810

ABSTRACT:
A press for molding and blowing hollow articles includes plural mold halves disposed in a table at successive work stations about an axis, a platen carrying complimentary mold halves movable toward and away from the table, and a tool carrier journaled in that axis, reciprocatable with the platen and rotatable to index the tools from one station to another. A first collar journaled in the table about the shaft is rotatable for indexing purposes, and a second collar coupled to the shaft is provided for rotational engagement with the first collar to accept torque from the first collar while the mold halves are open, subject to manual disengagement of the collars by shift of the second collar axially of the shaft.

REFERENCES:
patent: 2602898 (1952-07-01), Inghram et al.
patent: 2853736 (1958-09-01), Gussoni
patent: 3100913 (1963-08-01), De Matteo
patent: 3544284 (1970-12-01), Iannucci
patent: 3584337 (1971-06-01), Aoki
patent: 3690799 (1972-09-01), Johnson
patent: 3694121 (1972-09-01), Johnson
patent: 3697210 (1972-10-01), Johnson

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