Compression device

Details Compression device Compression device

1974-10-17

1976-09-21

Husar, Francis S.

Plastic article or earthenware shaping or treating: apparatus

Press forming means, press reshaping means, or vulcanizing...

Cooperating endless belts

198500, 198628, 264 89, 308DIG1, 425335, 425DIG2, B29C 1500

Patent

active

039816664

ABSTRACT:
A compression device comprising two continuously circulating belts in operation, between which a layer of material has to be conditioned under pressure, particularly a compression device for compressing a mixture of fibers or fibrous material and synthetic resin at high pressures. The opposite runs of the belts are supported such that material is compressed by supporting bodies in which recesses are provided, into which in operation pressurized fluid is fed, which fluid can flow out of the recesses concerned only through the gap between a belt and the portion of the supporting body surrounding the recess, so that in normal operation this outflow of fluid produces a fluid film between the belts and the portions of the supporting bodies surrounding the recesses.

REFERENCES:
patent: 756600 (1904-04-01), Dodge
patent: 2135763 (1935-11-01), Nicholson
patent: 3885901 (1975-05-01), Reiners
patent: 3887318 (1975-06-01), DeMets

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