Sheet feeding or delivering – Delivering to stack and feeding therefrom – With sheet sensor for selective location
Patent
1983-05-09
1984-12-04
Reger, Duane A.
Sheet feeding or delivering
Delivering to stack and feeding therefrom
With sheet sensor for selective location
271DIG9, 271186, 271178, 271176, B65H 522
Patent
active
044860129
ABSTRACT:
An arrangement for transporting a sheet-like data carrier with reversing its direction of movement and at the same time maintaining its original orientation has first and second transporting paths and a reversing path, a turnable lever located between the first and second transporting paths and having a length and a mounting point selected so that one of the supporting rollers arranged on the lever can be brought to abutment against one transporting roller of the second transporting path and simultaneously the other supporting roller of the lever comes to a position below the first transporting path, a sensing element arranged at the reversing path and operative for sensing a front edge of the data carrier, and a controlling element operative to control the movement of transporting rollers of the reversing path and the turnable lever in response to the sensing by the sensing means, so that reversing of transporting direction of the transporting rollers of the reversing path and turning of the turnable lever to a position in which the other supporting roller comes to abutment against one transporting roller of the second transporting path takes place before the front edge of the data carrier has passed the supporting roller located below the first transporting path.
REFERENCES:
patent: 3046009 (1962-07-01), Hartel
patent: 3944212 (1976-03-01), Stange et al.
patent: 4067568 (1978-01-01), Irvine
patent: 4253655 (1981-03-01), Nishimoto
Bock Georg
Schlick Erich
Schnall Gunther
Agfa-Gevaert AG
Carroll John A.
Reger Duane A.
Striker Michael J.
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