Drive arrangement for cylinders in a paper machine

Details Drive arrangement for cylinders in a paper machine Drive arrangement for cylinders in a paper machine

1985-05-20

1986-07-01

Dorner, Kenneth J.

Machine element or mechanism

Gearing

Plural power paths to and/or from gearing

74421R, 74606R, 34121, F16H 3706, F16H 112, F16H 5702, F26B 1318

Patent

active

045973105

ABSTRACT:
A drive arrangement for cylinders, such as drying cylinders, in a paper machine of the type which comprises a number of cogwheels, such as gears, which intermesh to constitute a gear transmission. The cogwheels of the gear transmission are fitted within a casing situated on the side of the drying section of the paper machine, and in accordance with the invention, both the cogwheel shafts as well as the axle journal of the drying cylinder to be driven are rotatably mounted or journaled to the same casing. The casing in which the cogwheels are fitted is substantially trapezoidal in shape, preferably a "regular" trapezoid (the non-parallel sides are substantially equal in length). Several such trapezoidally-shaped casings may be co-operatively mounted in the drying section to form a composite drive arrangement for the cylinders.

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