Seal construction for a suction roll in a paper machine

Details Seal construction for a suction roll in a paper machine Seal construction for a suction roll in a paper machine

1997-05-16

1999-11-02

Reichard, Lynne

Seal for a joint or juncture

Process of dynamic sealing

277345, 277583, 162371, D21F 310

Patent

active

059755326

ABSTRACT:
A seal construction for a suction roll in a paper machine including a substantially U-section holder open toward an inner face of the roll mantle and a seal mounted in the holder and extending in the axial direction of the roll. The seal includes a frame part arranged within the holder and a wear part fixed to the frame part and placed against the inner face of the roll mantle. The seal construction also includes a loading hose for shifting the seal in the holder against the inner face of the roll mantle. In the interior of the frame part of the seal, an inner loading member is arranged to lock the frame part of the seal in contact with the holder so as to position the wear part of the seal in the desired position in relation to the inner face of the roll mantle.

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patent: 5143015 (1992-09-01), Lubitz et al.
patent: 5580424 (1996-12-01), Snellman

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