Paper making and fiber liberation – Apparatus – Running or indefinite length product forming and/or treating...
Patent
1983-08-01
1985-06-25
Alvo, Steve
Paper making and fiber liberation
Apparatus
Running or indefinite length product forming and/or treating...
100 93RP, 100153, 162205, D21F 306, D21F 308
Patent
active
RE0319236
ABSTRACT:
An extended nip press for removing water from a traveling web in a paper machine including a press roll with an elongate shoe having a concave surface facing the roll and forming an extended nip therebetween with an endless belt trained over the shoe for passing through the nip and first and second belts passing through the nip with the belt supported by a plurality of guide rolls or by an annular shell having continuous smooth outer surface extending from the outgoing side of the nip back to the oncoming side of the nip with a beam within the shell and a uniform fluid support for the shoe supported on the beam.
REFERENCES:
patent: Re30268 (1980-05-01), Justus
patent: 3283097 (1974-01-01), Justus
patent: 3293121 (1966-12-01), Martin
patent: 3386149 (1968-06-01), Robertson
patent: 3808096 (1974-04-01), Busker
patent: 3853698 (1974-12-01), Mohr
Justus Edgar J.
Roerig Arnold J.
Alvo Steve
Beloit Corporation
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