Method and apparatus for supporting a roll mantle

Details Method and apparatus for supporting a roll mantle Method and apparatus for supporting a roll mantle

1997-10-28

1999-01-19

Schwartz, Larry I.

Roll or roller

Rotatable relative to supporting shaft

Paper treatment

492 7, B23P 1500

Patent

active

058609032

ABSTRACT:
A method and apparatus for supporting a roll mantle of a roll for a paper machine or equivalent in a lateral direction, in particular in the direction transverse to a principal loading direction, such as the nip plane. The roll mantle is rotatingly supported on a stationary roll axle, e.g., by support and loading members, and is displaceable in relation to the axle substantially in the principal loading direction. The roll mantle is also supported on the roll axle radially by glide bearing elements acting in opposite radial directions so that, when the roll mantle is displaced in the principal loading direction, the movement of the roll mantle is guided to take place along a predetermined path.

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