Apparatus for measuring eccentricity of rolls

Details Apparatus for measuring eccentricity of rolls Apparatus for measuring eccentricity of rolls

1981-04-17

1982-12-14

Haroian, Harry N.

Geometrical instruments

Area integrators

Electrical

33182, 33143L, 33147K, G01B 514

Patent

active

043631720

ABSTRACT:
An apparatus is provided for measuring roll eccentricity. It includes a housing adapted for guided transport in a reference direction tangent to the roll face. The housing is also adapted to rotate the roll at the speed of transport. An elongated runner extending lengthwise in the transport direction is displaceably mounted in the housing. The roll face abuts and displaces the runner but the runner mounting maintains it parallel to the transport direction. Thus, measurements of runner displacement at any point along its length provide an indication of eccentricity of the roll.

REFERENCES:
patent: Re30075 (1979-08-01), Gonos et al.
patent: 3962794 (1976-06-01), Kima et al.
patent: 4148145 (1979-04-01), Holter et al.

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