Positioning mechanism for support arm of heat sealing and coolin

Details Positioning mechanism for support arm of heat sealing and coolin Positioning mechanism for support arm of heat sealing and coolin

1980-05-23

1982-07-06

Coan, James F.

Manufacturing container or tube from paper; or other manufacturi

Container making

Pliable container

493166, 493247, 493470, B31B 164

Patent

active

043380824

ABSTRACT:
This relates to a drive system for selectively positioning a heat sealer and a cooler relative to mandrels supporting bags or pouches, which mandrels are carried by a turret and indexed thereby. A simple oscillating shaft driven by a cam oscillates a double ended lever which, in turn, serves to oscillate wedge shaped cam members so as to simultaneously actuate two sets of heat sealers and coolers with each heat sealer and cooler being carried by a separate support arm.

REFERENCES:
patent: 2196666 (1940-04-01), Moore
patent: 2966832 (1961-01-01), Vergobbi
patent: 3432986 (1969-03-01), Schneider et al.
patent: 4198259 (1980-04-01), Van der Meulen
patent: 4279608 (1981-07-01), Evers

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