Plastic article or earthenware shaping or treating: apparatus – With apparatus assembly or dismantling means or with idle part – Means permitting removal or substitution of elements during...
Patent
1974-07-31
1976-03-30
Shore, Ronald J.
Plastic article or earthenware shaping or treating: apparatus
With apparatus assembly or dismantling means or with idle part
Means permitting removal or substitution of elements during...
425183, 425198, 425199, B29F 300
Patent
active
039472027
ABSTRACT:
Apparatus for filtering molten plastics and for extruding plastic strands has a filter combined with a die head into an interchangeable unit. Plastics strands are discharged from the die head. The interchangeable unit is movable transverse to the direction of flow of plastics material.
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patent: 3264685 (1966-08-01), Boggild et al.
patent: 3583453 (1971-06-01), Upmeier
patent: 3675934 (1972-07-01), Heston
Fritsch Rudolf Paul
Goller Werner F.
Luckenbach Helge F.
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