Presses – With additional treatment of material – Cutting – breaking – piercing – or comminuting
Patent
1992-11-30
1995-02-07
Gerrity, Stephen F.
Presses
With additional treatment of material
Cutting, breaking, piercing, or comminuting
100162B, 100169, 100917, 492 7, 492 8, 492 20, B30B 1534, B30B 304
Patent
active
053867696
ABSTRACT:
A mechanism for regulating the external surface of an elastically deformable metal shell includes a temperature control for controlling roll sections and thus pressure controlling for controlling bending of a roller. The assembly provides a press roller with one or more pressing members for regulating nip pressure of a press roller against a counter roller. The assembly also provides a suction box with a mechanism for pressing it against a counter roller and a mechanism for pressing the counter roller against the box. The pressing mechanism are pressurized by use of a silicone elastomer compound which is in turn preferably pressurized by heating.
REFERENCES:
patent: 2652749 (1953-09-01), Hagmeister
patent: 3497226 (1970-02-01), Hohwart et al.
patent: 3885283 (1975-05-01), Biondetti
patent: 4007522 (1977-02-01), Hold et al.
patent: 4501482 (1985-02-01), Stryjewski
patent: 4711168 (1987-12-01), Held
patent: 4756065 (1988-07-01), Carlson
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