Advancing material of indeterminate length – With material-responsive control means – Responsive to break or depletion
Patent
1981-02-23
1983-08-16
Levy, Stuart S.
Advancing material of indeterminate length
With material-responsive control means
Responsive to break or depletion
226 42, 226178, B65H 1720, B65H 2322, B65H 2520
Patent
active
043986579
ABSTRACT:
Feeding device for the cycled feeding of rod or tape-like material into a press, cutter or the like, which includes a metering wheel which rolls off directly or indirectly on the material being fed, serving as a true value indicator. The metering wheel is coupled with a true value input metering spindle which acts upon a hydraulic control valve device. The exactly maintained feeding path is made possible by the mechanical coupling of the true value feeding with the true value input on the control hydraulic valve device.
REFERENCES:
patent: 2924328 (1960-02-01), Lidderdale
patent: 3026011 (1962-03-01), Grass
patent: 3556368 (1971-01-01), Rene
patent: 3771703 (1973-11-01), Denis
patent: 3797364 (1974-03-01), Schulze
patent: 3997093 (1976-12-01), Aizawa et al.
patent: 4078416 (1978-03-01), Voorhees
patent: 4119255 (1978-10-01), D'Angelo
Kuttruf Werner
Schulze Eckehart
Hartmann & Lammle GmbH & Co. KG
Levy Stuart S.
Stodola Daniel P.
Striker Michael J.
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