Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Patent
1985-01-30
1987-03-24
LaRoche, Eugene R.
Radiant energy
Photocells; circuits and apparatus
Optical or pre-photocell system
356395, G01D 534
Patent
active
046527460
ABSTRACT:
A synchronizing device for an electrically actuated coupling automatically coupling structural units of processing machine, includes a driving shaft and a driven shaft and two synchronizing members each connected to the assigned shaft for joint rotation therewith. A light emitter is positioned at the first synchronizing member while a light-conducting cable, receiving light from the light emitter, conducts it to a photoelectric detector connected in an electric circuit which actuates the coupling. The angular position of the first synchronizing member relative to the second synchronizing member is adjusted by clamping elements connecting the first synchronizing member to a driving gear of the driving shaft.
REFERENCES:
patent: 4554450 (1985-11-01), Goepel
Fenske Horst
Hertrich Klaus
Storr Rudolf
LaRoche Eugene R.
Pascal Robert J.
Striker Michael J.
Veb Kombinat Polygraph "Werner Lamberz"Leipzig
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