GB1509295A - Method and apparatus for examining currency bank notes and tokens of value - Google Patents
Method and apparatus for examining currency bank notes and tokens of valueInfo
- Publication number
- GB1509295A GB1509295A GB13541/75A GB1354175A GB1509295A GB 1509295 A GB1509295 A GB 1509295A GB 13541/75 A GB13541/75 A GB 13541/75A GB 1354175 A GB1354175 A GB 1354175A GB 1509295 A GB1509295 A GB 1509295A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bills
- bill
- examining
- notes
- value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000012806 monitoring device Methods 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/181—Testing mechanical properties or condition, e.g. wear or tear
- G07D7/183—Detecting folds or doubles
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
- G07D11/50—Sorting or counting valuable papers
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/181—Testing mechanical properties or condition, e.g. wear or tear
- G07D7/187—Detecting defacement or contamination, e.g. dirt
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Sorting Of Articles (AREA)
- Controlling Sheets Or Webs (AREA)
Abstract
1509295 Bank note examining PITNEYBOWES Inc 2 April 1975 [2 April 1974] 13541/75 Heading G1A In a bank note or token examining system, light from a lamp 140, Fig. 8, and reflector 142 is passed through a note in an examining station 133 to be received by a photo-transistor 148 mounted in front of a parabolic reflective surface 146. The phototransistor 148's output signal is preamplified and fed to integrating means to integrate the transmissivity of the bill over the whole of the bill. If the integrating value is less than a predetermined value it is deemed to be "fit" (for continued use) and is directed by movable fingers 66a, 66b along a conveyer belt path to a collecting and stacking point 42. A "bill spacer" from a dispenser 58 is added to the stack of bills every hundred bills. If the bill is "unfit" it is directed to another similar collecting point 46 via a demonitizing unit 44 which prints a series of bars, Fig. 10 (not shown), on the notes (to prevent the notes being used). The system also has a series of photo-diodes 166 each within a sleeve 160 and behind a lens 164 designed to detect the presence of the "cancelled" bills with the bar markings, and to stop the machine if such cancelled bills are detected. The system is also designed to detect a very low transmissivity, thereby indicating that two bills are stuck together and to route the "double-bill" back to the operator. The system includes counting devices 77, 48, to count the number of bills passing to each stacking point 42 or 46 and a monitoring device 44, 45, checking that the demonitizing bars are being printed. The description includes extensive operational details of the conveyer belt system and an associated signal logic processing system.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45736674A | 1974-04-02 | 1974-04-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1509295A true GB1509295A (en) | 1978-05-04 |
Family
ID=23816438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB13541/75A Expired GB1509295A (en) | 1974-04-02 | 1975-04-02 | Method and apparatus for examining currency bank notes and tokens of value |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA1025977A (en) |
GB (1) | GB1509295A (en) |
-
1975
- 1975-03-21 CA CA222,751A patent/CA1025977A/en not_active Expired
- 1975-04-02 GB GB13541/75A patent/GB1509295A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1025977A (en) | 1978-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |