Method and apparatus for measuring roll gap and alignment for co

Details Method and apparatus for measuring roll gap and alignment for co Method and apparatus for measuring roll gap and alignment for co

1980-09-09

1982-08-17

Haroian, Harry N.

Geometrical instruments

Area integrators

Electrical

33147K, 33147N, 33182, G01B 700

Patent

active

043442323

ABSTRACT:
Strand-like apparatus for measuring roll position, i.e., roll gap and/or roll alignment, is moved through a caster between roll faces of a series of oppositely spaced pairs of conveyor rolls which define either a straight or curved strand travel path. Apparatus includes carrier means having resiliently deformable parallel sensing surfaces with an elastomeric core, and plural lateral and plural diagonal inductive distance measuring means pivotally linked to the sensing surfaces for generating roll gap and alignment signals. These signals are recorded. Single and multiple harness means attach single and multiple measuring apparatus to a powered starter bar at one or more lateral strand axes, thereby to make lateral roll position measurements during multiple or single passes, respectively.

REFERENCES:
patent: Re30075 (1979-08-01), Gonos et al.
patent: 3937271 (1976-02-01), Akiba et al.
patent: 3983631 (1976-10-01), Dutzler
patent: 4132003 (1979-01-01), Schreive et al.

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