Plastic article or earthenware shaping or treating: apparatus – Press forming means – press reshaping means – or vulcanizing...
Patent
1977-10-13
1979-11-06
Spicer, Jr., Robert L.
Plastic article or earthenware shaping or treating: apparatus
Press forming means, press reshaping means, or vulcanizing...
425DIG235, 165 89, 165 90, B29C 1500
Patent
active
041734440
ABSTRACT:
An equipment for continuously producing tapes in rubbery vulcanizable material, adapted to the manufacture of hoses, the equipment comprising at least one pair of calendering rollers, means for causing a rubbery composition to pass and be calendered into a tape between said rollers, and a set of internally cooled hollow cylinders and guide means for guiding the tape in surface engagement with said cooled cylinders.
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Spicer, Jr. Robert L.
The Goodyear Tire & Rubber Company
Washburn R. S.
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