Dispenser cassette
US4447097A · kind A · utility
Inventors
Key dates
| Filing date | Aug 31, 1981 |
| Grant date | May 8, 1984 |
| Priority date | — |
| Expiry date | Aug 31, 2001 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07D11/125
- WIPO fieldControl
- WIPO sectorInstruments
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.