Drying and gas or vapor contact with solids – Apparatus – Rotary drums or receptacles
Patent
1997-03-07
2000-02-29
Wilson, Pamela A.
Drying and gas or vapor contact with solids
Apparatus
Rotary drums or receptacles
384558, F26B 1104
Patent
active
060293659
ABSTRACT:
A machine for producing a sheet, e.g., paper or cardboard, in which the machine may include a plurality of rolls having a bearing pin located at each end and a bearing device retaining each bearing pin. The bearing device may be utilized to guide the bearing pin on all sides, enabling a base of the bearing device to be arbitrary positioned at an angle 0.degree.<.alpha.<90.degree. with respect to a horizontal reference, e.g., the ground or a base surface. The plurality of rolls may include dryer cylinders and/or sheet guide rolls.
REFERENCES:
patent: 1547071 (1925-07-01), Shartle
patent: 4705411 (1987-11-01), Kellstrom
patent: 5061087 (1991-10-01), Roerig et al.
patent: 5177880 (1993-01-01), Preisetanz et al.
Mack Thomas
Schmitt Anton
Voith Sulzer Papiermaschinen GmbH
Wilson Pamela A.
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