Paper making and fiber liberation – Apparatus – Apparatus repair – cleaning or conditioning
Patent
1979-11-01
1981-06-09
Chin, Peter
Paper making and fiber liberation
Apparatus
Apparatus repair, cleaning or conditioning
100168, 162358, D21F 300, B30B 304
Patent
active
042723175
ABSTRACT:
An extended press nip for a paper making machine including a large main roll with end bearings, a pressure shoe having a concave face defining an extending press nip with the roll, an overhead looped felt passing through the nip, a lower looped belt passing through the nip, means lubricating the belt surface facing the shoe, and pivotal supports for the end bearings for the roll with one support being a single pivot and the other support being a double pivoted link and the bearings additionally supported on dowels which accommodate alignment of the bearings.
REFERENCES:
patent: 1925972 (1933-09-01), Standley et al.
patent: 3783097 (1974-01-01), Justus
patent: 3856462 (1974-12-01), Mueller
patent: 4140575 (1979-02-01), Wenzl
patent: 4201624 (1980-05-01), Mohr et al.
Beloit Corporation
Chin Peter
LandOfFree
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