Non-rotating handwheel

Details Non-rotating handwheel Non-rotating handwheel

1975-06-19

1976-11-23

Burr, Edgar S.

Printing

Planographic

Copying apparatus

74625, 101212, 192 95, 192144, B41L 1722

Patent

active

039929914

ABSTRACT:
A rotary duplicator includes a handwheel for manually moving the cylinders to insert and remove masters, to make adjustments, etc. To minimize risk to the operator when the machine is running, there is provided a means for disconnecting the handwheel automatically and holding it stationary whenever the machine is turned on.

REFERENCES:
patent: 2900842 (1959-08-01), Simpson
patent: 3150750 (1964-09-01), Georges
patent: 3190416 (1965-06-01), Harter
patent: 3292453 (1966-12-01), Recknagel
patent: 3372607 (1968-03-01), Lathrop et al.

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