Machine for continuous production of molded articles

Details Machine for continuous production of molded articles Machine for continuous production of molded articles

1978-05-03

1979-07-17

Flint, Jr., J. Howard

Plastic article or earthenware shaping or treating: apparatus

Preform severing means

Serially arranged with preform reshaping means

425308, 425373, 425384, 425394, B29C 1700, B29C 2300

Patent

active

041613830

ABSTRACT:
A molding machine is provided which comprises a rotating male mold and a female mold formed of flexible elements running over rollers. The flexible elements forming the female mold along a length of their travel mate a peripherical segment of the male mold and are moved thereby. The laminate to be molded moves in between the male and female molds and is molded in accordance with the shape of the male mold. Means are provided for hardening the plastic laminate after it has been shaped while a cutting device is provided for cutting the moldings to a desired length.

REFERENCES:
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patent: 2526318 (1950-10-01), Battin
patent: 2848751 (1958-08-01), Vernon
patent: 3078510 (1963-02-01), Rowe
patent: 3284849 (1966-11-01), Coleman et al.
patent: 3399425 (1968-09-01), Lemelson
patent: 3541216 (1970-11-01), Rochlis
patent: 4009981 (1977-03-01), Rosen
patent: 4012188 (1977-03-01), Lemelson
patent: 4056346 (1977-11-01), Hayashi

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