Advancing material of indeterminate length – Means to engage longitudinally spaced modifications in material – Rotating sprocket
Patent
1976-09-07
1978-02-28
Saifer, Robert W.
Advancing material of indeterminate length
Means to engage longitudinally spaced modifications in material
Rotating sprocket
197133P, B41J 1134
Patent
active
040761606
ABSTRACT:
A paper and a continuous-form feed system for a desk-top printing electronic calculating machine comprises a platen, pin elements spaced from the platen and rotatable for driving perforated forms, and a guide support for supporting and conveying the forms towards the pin elements. A pair of guide elements disposed at the sides of the guide support guide the continuous forms laterally. A pair of locating elements, associated with the guide elements, position the forms transversly with respect to the guide support and the pin elements. A container, fixed removably to the calculating machine during the use of the forms, comprises a distributor from which the forms are conveyed toward the machine and a collector in which the forms coming from the machine are accommodated.
REFERENCES:
patent: 2293769 (1942-08-01), Sherman
patent: 2438286 (1948-03-01), Huber
patent: 2879993 (1959-03-01), Scozzafava et al.
patent: 3656602 (1972-04-01), Konkel et al.
Azzalin Bruno
Bettini Francesco
Ing. C. Olivetti & C. S.p.A.
Saifer Robert W.
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