Tension bars for roll press for paper making machine

Details Tension bars for roll press for paper making machine Tension bars for roll press for paper making machine

1993-05-13

1994-04-26

Gerrity, Stephen F.

Presses

Concurrent pressing and conveying

Roll type

72237, 100162B, 100176, 162272, 1623583, B30B 304

Patent

active

053056892

ABSTRACT:
The axes of a first press roll (1) and of a second press roll (3) lie in a press plane (E). Each of the press rolls has a respective journal (2, 4). The first press roll is supported in a first bearing bracket (5). The second press roll rests in a second bearing bracket (6) which is coupled, by means of flexurally soft tie-bar groups (7a, 7b . . . , 8a, 8b . . . ), to the first bearing bracket (5). In the unloaded condition of the roll press, the second bearing bracket (6) rests on the first bearing bracket (5). In the loaded condition, however, a clearance (p) is established between the bearing brackets (5, 6), which permits the bearing brackets (5, 6) to be displaceable relative to each other in the axial direction of the press rolls.

REFERENCES:
patent: 3921514 (1975-11-01), Biondetti
patent: 3946587 (1976-03-01), Maltby
patent: 4022122 (1977-05-01), Moser et al.
patent: 4028035 (1977-06-01), Komarek
patent: 4272317 (1981-06-01), Roerig
patent: 4423612 (1984-01-01), Uppaluri
patent: 4691421 (1987-09-01), Schiel
patent: 4796452 (1989-01-01), Schiel

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