Plastic article or earthenware shaping or treating: apparatus – Including means advancing continuous length work through...
Patent
1976-12-20
1978-03-21
Husar, Francis S.
Plastic article or earthenware shaping or treating: apparatus
Including means advancing continuous length work through...
425215, 4253822, 425464, 425404, 425445, B29F 300
Patent
active
040801276
ABSTRACT:
In a strand forming machine wherein a polymeric strand in molten form is fed downward into and through an upright tube positioned below the surface of a liquid quenching medium in a container having a bottom and side walls, the improvement comprising a hollow element mounted in the container and surrounding the tube, the hollow element extending above the side wall of the container and having a channel extending outwardly over the wall of the container in such a manner that in the event the strand fails to pass through the tube the excess molten strand will accumulate in and flow outward through the channel to a location outside the container.
REFERENCES:
patent: 3600745 (1971-08-01), Hench et al.
patent: 3650645 (1972-03-01), Yamada et al.
Broad, Jr. Robert L.
Husar Francis S.
Monsanto Company, St. Louis Missouri
Rosenbaum Mark
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