System for identifying envelopes having excessive panel-funnel o

Electric lamp or space discharge component or device manufacturi – Process – With testing or adjusting

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Details

445 45, 445 63, 29563, 209531, 209546, 209598, H01J 926, B23Q 712

Patent

active

045739340

ABSTRACT:
A kinescope envelope which rests on a fixture is positioned at a location where the envelope size is determined. The envelope is removed from the fixture and positioned at a preselected position where the panel-funnel offset is determined. The size and offset of the envelope are provided to a controller and the offset is compared to a stored designed offset to determine an offset difference. The offset difference is compared to an offset tolerance and a reject signal is provided when the offset tolerance is exceeded. The reject signal is used to place a reject mark on the envelope and to dispense an identification article onto the potentially defective fixture.

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patent: 3543392 (1970-12-01), Perry et al.
patent: 3807006 (1974-04-01), Segro et al.
patent: 4157206 (1979-06-01), Ikeda et al.
patent: 4373237 (1983-02-01), Bakker et al.
patent: 4374451 (1983-02-01), Miller
patent: 4377890 (1983-03-01), Miller

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