Interlinear feeder for copying machine

Details Interlinear feeder for copying machine Interlinear feeder for copying machine

1976-06-21

1977-08-23

Griffin, Donald A.

Photocopying

Projection printing and copying cameras

Detailed holder for original

G03B 2762

Patent

active

040436640

ABSTRACT:
An interlinear feeder for use in a copying machine wherein an original to be copied is moved stepwise at a predetermined interval with a mask being disposed thereunder, characterized in that a member driven in connection with the motion of the original is equipped with a predetermined number of pitch change plates arranged in parallel and having protrusions formed at individually different intervals, and limit switches, each of which is disposed opposite to the protrusions of the corresponding pitch change plate, are connected respectively to the contact circuits of a selector switch provided in an original-feed control circuit.

REFERENCES:
patent: 2740324 (1956-04-01), Cahill
patent: 3078770 (1963-02-01), Hunt et al.
patent: 3409357 (1968-11-01), Lavander
patent: 3544212 (1970-12-01), Umahashi et al.
patent: 3620618 (1971-11-01), White
patent: 3669536 (1972-06-01), Scott
patent: 3880521 (1975-04-01), Eppe et al.

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