Bearings – Rotary bearing – Antifriction bearing
Reexamination Certificate
2005-01-11
2005-01-11
Footland, Lenard A (Department: 3682)
Bearings
Rotary bearing
Antifriction bearing
C384S465000, C384S473000
Reexamination Certificate
active
06840678
ABSTRACT:
Deflection adjustment roll and process of operating deflection adjustment roll. Deflection adjustment roll includes a yoke, antifriction bearings, which are lubricated with a liquid, a roll jacket which is pivotably coupled to the yoke via the antifriction bearings, and a sealing arrangement coupled to a coolant supply. A first disposal path is structured and arranged to guide a lubricant stream from the antifriction bearing, and a second disposal path, which is separate from the first disposal path, is structured and arranged for guiding a coolant stream from the sealing arrangement.
REFERENCES:
patent: 4048701 (1977-09-01), Marchioro
patent: 2920528 (1980-11-01), None
patent: 3526283 (1989-01-01), None
patent: 92181511 (1992-08-01), None
patent: 4202373 (1993-04-01), None
patent: 3607729 (1995-06-01), None
patent: 2302580 (1997-01-01), None
Dornfeld Peter
Wenzel Reinhard
Footland Lenard A
Greenblum & Bernstein P.L.C.
Voith Paper Patent GmbH
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