DK299782A - SECURITY DEVICES - Google Patents
SECURITY DEVICES Download PDFInfo
- Publication number
- DK299782A DK299782A DK299782A DK299782A DK299782A DK 299782 A DK299782 A DK 299782A DK 299782 A DK299782 A DK 299782A DK 299782 A DK299782 A DK 299782A DK 299782 A DK299782 A DK 299782A
- Authority
- DK
- Denmark
- Prior art keywords
- coin
- thread
- bracket
- path
- light barrier
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F1/00—Coin inlet arrangements; Coins specially adapted to operate coin-freed mechanisms
- G07F1/04—Coin chutes
- G07F1/041—Coin chutes with means, other than for testing currency, for dealing with inserted foreign matter, e.g. "stuffing", "stringing" or "salting"
- G07F1/042—Coin chutes with means, other than for testing currency, for dealing with inserted foreign matter, e.g. "stuffing", "stringing" or "salting" the foreign matter being a long flexible member attached to a coin
- G07F1/044—Automatic detection of the flexible member
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F1/00—Coin inlet arrangements; Coins specially adapted to operate coin-freed mechanisms
- G07F1/04—Coin chutes
- G07F1/041—Coin chutes with means, other than for testing currency, for dealing with inserted foreign matter, e.g. "stuffing", "stringing" or "salting"
- G07F1/042—Coin chutes with means, other than for testing currency, for dealing with inserted foreign matter, e.g. "stuffing", "stringing" or "salting" the foreign matter being a long flexible member attached to a coin
- G07F1/043—Cutting or trapping of the flexible member or the attached coin
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Burglar Alarm Systems (AREA)
- Alarm Systems (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Forging (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
1. Security device of an automatic vending machine which for the prevention of the fraud by application of the so-called thread trick displays a coin path (2), which is curved in its entry region, with a thread sensor (1) consisting of a bracket (3), which is provided with small mass, is rotatable about its bearing, is checked for its position by a light barrier and which protrudes into the bent coin path (2) in such a manner that a thread stretched between the entry (5) and exit (6) of the bent coin path is kinked at the bracket (3) and thereby turns the bracket (3) out of its rest setting which has the consequence of a light barrier output signal which thereupon effects the performance of given security measures, characterised thereby, that the bracket (3) is so shaped that a lateral by-passing by the thread is impossible, that an edge (12) protruding into the coin path (2) is formed and that the thread of the coin disposed in the coin path (2) is so guided on the pulling-back of the coin that a certain wedging of the coin behind this edge is assured, that a one-way coin barrier (11) preventing the pulling-back of the coin is arranged behind the coin exit (6) of the coin path (2), that a coin sensor generating a coin test termination signal for prevention of the multiple valuation of a coin hanging at a thread is mounted directly behind the one-way coin barrier (11) and that precautions are taken, which have the effect that a cashing flap (7) assumes or maintains its setting, in which the coins are guided into the final coin till (9), on the occurrence of a light barrier output signal before, during and/or after the cashing operation and remains in this setting until the light barrier output signal has finally again disappeared.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813128235 DE3128235A1 (en) | 1981-07-14 | 1981-07-14 | SAFETY DEVICE |
Publications (1)
Publication Number | Publication Date |
---|---|
DK299782A true DK299782A (en) | 1983-01-15 |
Family
ID=6137102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK299782A DK299782A (en) | 1981-07-14 | 1982-07-05 | SECURITY DEVICES |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0070353B1 (en) |
AT (1) | ATE20505T1 (en) |
DE (2) | DE3128235A1 (en) |
DK (1) | DK299782A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3502369A1 (en) * | 1985-01-25 | 1986-07-31 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Coin telephone |
GB8816786D0 (en) * | 1988-07-14 | 1988-08-17 | Scan Coin Ab | Coin acceptance apparatus |
CH680474A5 (en) * | 1990-06-12 | 1992-08-31 | Landis & Gyr Betriebs Ag | |
GB2250622B (en) * | 1990-12-07 | 1994-09-14 | Mars Inc | Coin validators |
GB2252855B (en) * | 1991-02-13 | 1994-10-26 | Mars Inc | Coin validators |
GB2266176B (en) * | 1992-04-14 | 1996-06-19 | Nsm Ag | A device for the detection of a foreign body in a coin channel |
JP2781495B2 (en) * | 1992-06-19 | 1998-07-30 | アルゼ株式会社 | Coin payout device |
GB9412805D0 (en) | 1994-06-25 | 1994-08-17 | Eaton Corp | Engagement fault degraded mode control |
GB9412809D0 (en) | 1994-06-25 | 1994-08-17 | Eaton Corp | Splitter section engagement control |
GB2293258A (en) * | 1994-09-09 | 1996-03-20 | Mars Inc | Coin gate with anti-fraud device |
DE10201532A1 (en) * | 2002-01-17 | 2003-07-31 | Nat Rejectors Gmbh | Coin acceptor with thread detection |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2332018A (en) * | 1941-08-19 | 1943-10-19 | Bell Telephone Labor Inc | Coin collector |
GB1168850A (en) * | 1967-02-11 | 1969-10-29 | Alan Henry Tibbs | Apparatus for use in Disc-Operated Vending, Gaming and Amusement Machines |
CH536531A (en) * | 1971-09-27 | 1973-04-30 | Sodeco Compteurs De Geneve | Device for protecting coin-operated automatic payment machines against fraudulent activities |
DE2260220C2 (en) * | 1972-12-08 | 1984-01-12 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Locking device in coin channels |
DE2326343C3 (en) * | 1973-05-23 | 1978-10-05 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Cashier |
US3998309A (en) * | 1976-01-23 | 1976-12-21 | Bally Manufacturing Corporation | Coin accepting device |
DE2628682A1 (en) * | 1976-06-25 | 1977-12-29 | Nsm Apparatebau Gmbh Kg | Coin operated switch control - has coin contact switches before and after coin checking unit to prevent reuse of coin on thread |
-
1981
- 1981-07-14 DE DE19813128235 patent/DE3128235A1/en not_active Withdrawn
-
1982
- 1982-03-20 DE DE8282102306T patent/DE3271738D1/en not_active Expired
- 1982-03-20 AT AT82102306T patent/ATE20505T1/en not_active IP Right Cessation
- 1982-03-20 EP EP82102306A patent/EP0070353B1/en not_active Expired
- 1982-07-05 DK DK299782A patent/DK299782A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ATE20505T1 (en) | 1986-07-15 |
DE3271738D1 (en) | 1986-07-24 |
EP0070353B1 (en) | 1986-06-18 |
DE3128235A1 (en) | 1983-02-03 |
EP0070353A1 (en) | 1983-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ATS | Application withdrawn |