Roll or roller – With antideflection means – Rotatable relative to supporting shaft
Patent
1997-04-18
1998-12-08
Cuda, Irene
Roll or roller
With antideflection means
Rotatable relative to supporting shaft
492 2, 492 16, B21B 1302
Patent
active
058461736
ABSTRACT:
An anti-deflection roll including a rotating roll sleeve, a support member or yoke that extends along the axis of the roll sleeve or jacket, and a plurality of hydrostatic and/or hydrodynamic support units, partially positioned within the support member and arranged in a predetermined spaced relation to each other, to support the roll sleeve in an axial direction. Between an inner surface of the roll sleeve and a support surface of each support unit an intermediate fluid coating layer may be formed.
REFERENCES:
patent: 4404724 (1983-09-01), Christ et al.
patent: 4751775 (1988-06-01), Kubik
patent: 4955120 (1990-09-01), Brendel et al.
patent: 4984343 (1991-01-01), Schrors
patent: 5338279 (1994-08-01), Schiel
Grabscheid Joachim
Schiel Christian
Cuda Irene
Voith Sulzer Papiermaschinen GmbH
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