Apparatus for feeding of molten strands to a drainage trough

Details Apparatus for feeding of molten strands to a drainage trough Apparatus for feeding of molten strands to a drainage trough

1982-11-16

1985-07-23

Hoag, Willard E.

Plastic article or earthenware shaping or treating: apparatus

Including means advancing continuous length work through...

425215, 425378S, B29F 308, B29F 301

Patent

active

045306494

ABSTRACT:
Extrusion apparatus for extruding plastic filaments and having a trough for cooling filaments, the trough being pivoted about a horizontal pivot means such that the upper end of the trough can pass from the collecting position through the fall line of the filaments to a position where the filaments fall behind the trough.

REFERENCES:
patent: 2539916 (1951-01-01), Ludington et al.
patent: 2758421 (1956-08-01), Smith
patent: 3121132 (1964-02-01), DelBene
patent: 3323887 (1967-06-01), Downey
patent: 3326309 (1967-06-01), Swearengen
patent: 3650645 (1972-03-01), Yamada et al.
patent: 3850556 (1974-11-01), Young
patent: 4025252 (1977-05-01), Hunke
patent: 4180539 (1979-12-01), Clarke

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