Presses – With drain means for expressed liquid – Drainage through or along pressure surface
Patent
1975-03-28
1976-04-06
Feldman, Peter
Presses
With drain means for expressed liquid
Drainage through or along pressure surface
100158R, 308170, B30B 906, B30B 304
Patent
active
039481654
ABSTRACT:
A press, including a frame, a pair of rigid side structures, means for pivotally connecting the side structures to said frame, a pair of rotor assemblies having confronting faces arranged at an angle to each other and defining a pressing zone, each of the rotor assemblies being mounted for rotation in a respective side member, means interconnecting the side structures to one another and serving to apply yieldable force to urge the side structures toward one another, the improvements basically comprising means for adjusting the pivotal connecting means to vary the pressing action of the rotor assemblies, a hydrostatic bearing means, which may be used in association with an annular thrust bearing, for lubricating and minimizing the friction between the rotor assemblies and the side structures, and a biased sealing means for preventing moisture in the feed materials from rewetting the pressed solids leaving the press.
REFERENCES:
patent: 3086453 (1963-04-01), Asplund
patent: 3105434 (1963-10-01), Messing
patent: 3424505 (1969-01-01), Pizzitola
patent: 3447450 (1969-06-01), Wilhelm
patent: 3451731 (1969-06-01), Weichel
patent: 3698311 (1972-10-01), Yoritomi
patent: 3753604 (1973-08-01), Arsenius
Feldman Peter
The Black Clawson Company
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