Drying cylinder bearing support in a paper-making machine

Details Drying cylinder bearing support in a paper-making machine Drying cylinder bearing support in a paper-making machine

1997-09-22

1999-05-04

Hastings, Karen M.

Paper making and fiber liberation

Apparatus

Running or indefinite length product forming and/or treating...

34121, 384535, 492 46, 162375, D21F 502, F16C 3100

Patent

active

059001208

ABSTRACT:
A paper making machine for the production of a fiber material web includes a drying cylinder, first and second bearing assemblies, a fixed rigid support, a fixed structure and a flexible device. The drying cylinder has two longitudinal ends, a longitudinal axis and at least one fluid passage for receiving heated fluid. Each bearing assembly is attached to and rotatably carries a respective longitudinal end of the drying cylinder. The fixed rigid support substantially immovably supports the second bearing assembly. The flexible device allows for longitudinal thermal expansion of the drying cylinder in a direction substantially parallel to the longitudinal axis of the drying cylinder. The flexible device carries the first bearing assembly and interconnects the first bearing assembly to the fixed structure.

REFERENCES:
patent: 3359646 (1967-12-01), Beachler
patent: 3704921 (1972-12-01), Skytta
patent: 5560808 (1996-10-01), Graf

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