Continuously operating press

Details Continuously operating press Continuously operating press

1975-08-27

1977-01-25

Spicer, Jr., Robert L.

Plastic article or earthenware shaping or treating: apparatus

Sets of shaping couples comprising an endless surface for...

425224, 425371, 100153, B29C 1500

Patent

active

040048730

ABSTRACT:
A continuously operating double belt press in which the belts are formed from a plurality of articulated plates and which further includes endless steel bands surrounding and moving with the endless plate belts is provided with a large-diameter drum downstream of each endless plate belt. In addition, the endless steel band surrounding and moving with each endless plate belt is made to surround and move with the large-diameter drum as well. With this design, the compressive pressure exerted by the endless plate belts can be reduced since the large-diameter drums can be utilized to exert additional pressure at higher pressure levels when the material being processed passes out from between the endless plate belts.

REFERENCES:
patent: 2365804 (1944-12-01), Clerke
patent: 2631549 (1953-03-01), Rhodes
patent: 3723230 (1973-03-01), Troutner
patent: 3883285 (1975-05-01), De Mets
patent: 3887318 (1975-06-01), De Mets

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