Oven with improved parison rotating means

Heating – Work chamber having heating means – Having means by which work is progressed or moved mechanically

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Details

34105, 74411, 74461, F27B 914

Patent

active

041404815

ABSTRACT:
A tubular parison heating oven having a conveyor passing therethrough with parison holders rotatably mounted thereon for supporting the parisons in a vertical position. A toothed wheel is fixed to each parison holder for rotation therewith and a multiplicity of coil springs are vertically oriented and aligned adjacent the path of movement of the conveyor so as to engage the toothed wheel as the conveyor passes through the oven to cause rotation of the parison holders.

REFERENCES:
patent: 440378 (1890-11-01), Stanley
patent: 1123747 (1915-01-01), Hughes
patent: 3149373 (1964-09-01), Marzillier
patent: 3740868 (1973-06-01), Moore et al.
patent: 3947243 (1976-03-01), Sokolow

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