Web alignment monitoring system

Details Web alignment monitoring system Web alignment monitoring system

1992-12-02

1994-04-19

Chin, Tommy P.

Television

Special applications

Manufacturing

348 95, H04N 718

Patent

active

053050991

ABSTRACT:
Apparatus for monitoring the lateral movement of a traveling web comprises at least two cameras connected to an image reproducing split-screen monitor whereby the images are juxtaposed for comparison of web edge alignment.

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patent: 5204739 (1993-04-01), Domenicali
North American Manufacturing Company, Bulletin 10032-6.00, Mar. 1990, "Capacitance-Type Automatic Center Guide for Strip Processing Lines".

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