Sheet feeding or delivering – Feeding – Separator and conveyor
Patent
1981-08-31
1984-01-24
Schacher, Richard A.
Sheet feeding or delivering
Feeding
Separator and conveyor
271 98, 271107, 271108, 417531, 417534, B65H 308
Patent
active
044271921
ABSTRACT:
Automatic terminal machines for banking transactions utilize a document dispenser for delivering bank notes to a customer. The document dispenser moves the bank notes from a storage bin by means of a picker mechanism that moves along a path profile established by the configuration of a pair of cam tracks and associated cam followers. The picker mechanism includes vacuum cups for lifting the first document from a stack in the storage bin for delivery into a document transport. Connected to the vacuum cups is a vacuum/pressure supply that includes a multiple chamber cylinder that provides both vacuum and pressure synchronized with operation of the picker mechanism. The piston is pivotally mounted to enable swivel action when driving the interconnected pistons in respective chambers. When provided, the document dispenser includes a cassette having a loading door and an unloading door, each separately equipped with a locking device. These locking devices provide a tamper-proof cassette configuration when the cassette is removed from the dispenser for servicing. The various locking devices are released by locking the cassette housing into the document dispenser.
REFERENCES:
patent: 665222 (1901-01-01), Isler
patent: 2042673 (1936-06-01), Maniscalco
patent: 2509022 (1950-05-01), Turnquist
patent: 4090702 (1978-05-01), Wirz
patent: 4248417 (1981-02-01), Fujimoto
Kushmaul Richard T.
Webb James E.
Docutel Corporation
Meier Harold E.
Schacher Richard A,.
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