Packing machine control

Details Packing machine control Packing machine control

1982-05-10

1985-03-19

Culver, Horace M.

Package making

Methods

Group forming of contents into a unit

53500, 221 1, 221 17, 221 21, B65B 5716

Patent

active

045050910

ABSTRACT:
A control device for re-starting a cigarette packing machine, while it is slowing down after having cleared itself of a cigarette starvation condition in a flow channel (2), comprises: a triggering circuit (A2, I1) pulsed by a stroboscopic switch (S1) at machine speed, and controlling two flip-flop counters (F1 and F2); a fault emission circuit (R1, C1, R2, C2 and A1) fed from the starvation detector switch (40); a main shut-down circuit (I2, S2) connected from the output of one flip-flop (F1); and a re-start circuit (C3, R3, S3) connected from the output of the other flip-flop (F2).

REFERENCES:
patent: 1964925 (1934-07-01), Meyer-Jagenberg
patent: 3175336 (1965-03-01), O'Neel et al.
patent: 3269085 (1966-08-01), Czajkowski
patent: 3279148 (1966-10-01), Henn
patent: 3838663 (1974-10-01), Focke
patent: 4044779 (1977-08-01), Preston et al.

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