Apparatus for receiving and issuing sheets

Details Apparatus for receiving and issuing sheets Apparatus for receiving and issuing sheets

1991-07-18

1992-05-26

Schacher, Richard A.

Sheet feeding or delivering

Delivering to stack and feeding therefrom

With sheet sensor for selective location

271 5, 271 42, 271 84, 271 90, 271267, B65H 312, B65H 2916

Patent

active

051160374

ABSTRACT:
An apparatus for the fault-free receiving and issue of sheets has guide rollers which are arranged on a carriage and which engage into belts to alter the geometry of the belts when the carriage is displaced on a rail over a stack by means of a drive. In the receiving or issue operation the sheet to be stacked or a top sheet to be issued rolls, without sliding, around one of the outer guide rollers, on the stack. Disposed between the outer guide rollers on a roller shaft are rotatable suction rollers whose suction cap sucks up the top sheet by means of reduced pressure at the beginnning of an issue cycle. A control arrangement is adapted to trigger off apparatus receiving and issue cycles and establishes predetermined positions of the carriage on the rail.

REFERENCES:
patent: 4580774 (1986-04-01), Yamaguchi
patent: 4616816 (1986-10-01), Stauber
patent: 4804175 (1989-02-01), Granjean
patent: 4830351 (1989-05-01), Stanislaw
patent: 4830742 (1989-05-01), Takesako
"Bill Arrangement Mechanism for Bill-Handling Machine," K. Satoh, IBM Tech. Disclosure Bulletin, vol. 26, No. 9, Feb. 1984, pp. 4580-4581.

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