EP0758473B1 - Vorrichtung zur sicherung münzbetätigter automaten gegen betrügerische handlungen - Google Patents
Vorrichtung zur sicherung münzbetätigter automaten gegen betrügerische handlungen Download PDFInfo
- Publication number
- EP0758473B1 EP0758473B1 EP95915792A EP95915792A EP0758473B1 EP 0758473 B1 EP0758473 B1 EP 0758473B1 EP 95915792 A EP95915792 A EP 95915792A EP 95915792 A EP95915792 A EP 95915792A EP 0758473 B1 EP0758473 B1 EP 0758473B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coin
- flap
- thread
- channel
- acceptance
- 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 - Lifetime
Links
Images
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
- G07F1/043—Cutting or trapping of the flexible member or the attached coin
Definitions
- the invention relates to a device for securing with a test device for good / bad detection of coins or chips equipped with tokens against fraudulent acts by pulling out a thrown in, attached to a thread Coin after the end of the test process at the test facility a controllable flap engaging in a flow channel is subordinate, the acceptance channel for a good coin for a short time released and a false coin redirected into a return channel.
- An opening that blocks the flow channel Flap which in this position is one in the test facility the recognized coin is diverted into a return channel particularly easy when withdrawing a thread coin if a double thread is used, one strand of which is avers and the other strand of thread reversely attached to the center of the coin is because such a double thread opens the flap even then, if the flap interacts with a shoulder in the flow channel.
- CH-A-680 399 apparently discloses a coin input device for coin machines, at the immediately after entering the coin a flap designed as a laterally displaceable slide and a coin detector is arranged in front of a coin checking unit, below which is another flap.
- the coin detector who controls the two flaps recognizes whether one is on a thread fortified coin is present.
- the actual coin check is carried out by the coin validation unit when a coin is recognized has entered the coin channel through the coin detector and the passage to the coin validator.
- the fraudster should the coin detector by simulating the insertion of another coin get the flap assigned to the coin channel to open, see above the flap releases the coin channel for the thread and the coin.
- DE-C-41 17 096 shows a device for recognizing a with a thread-provided coin in a coin channel, one pendulum flap closing the coin channel in its rest position is provided.
- the pendulum flap has several, transverse to the coin channel running ribs on the in the rest position of the swing flap in Immerse the corresponding grooves in the side wall of the coin channel.
- the swing flap has one at its lower end Inclined surface, a coin hitting the inclined surface by their weight, the swing flap is pivoted so that the Coin can slide through the coin channel.
- the invention has for its object a device to create the kind mentioned above with simple inexpensive Using thread manipulation on a coin-operated machine prevented.
- a withdrawal of the thread coin is certain from the acceptance channel to the test facility for good / bad detection excluded from coins because when withdrawing the thread of the thread or if necessary.
- at least one strand of thread Double thread enters one of the slits in the flap, causing the thread coin on the underside during the withdrawal process the flap comes into contact and the flap opens the thread coin is no longer possible.
- the thread breaks or loosens at its attachment point on the coin, causing the coin to fall into the acceptance channel and the thread can be pulled out of the test device.
- the in Leg extending in the longitudinal direction of the flow channel of the means of an electromagnet and a spring between a locked position and a release position of the flap movable flap supported at one end on an axle. So there is a total Device of simple construction according to the invention.
- One of a testing device for coins goes in its lower area in a mutually facing Flow channel 1 extending extension 2 over, in the a flow channel 1 optionally releasing or closing pivotable flap 3 is used.
- the Flap 3 is via an electric motor, not shown and a spring in an open position and a closed position pivotable for the flow channel 1, what by the double arrow 4 is indicated.
- Below the flap 3 there is an acceptance channel 5 for from the test facility Good coins recognized as permissible, while above the Flap from the flow channel 1, a return channel 6 for from counterfeit coins recognized as not permitted by the testing facility goes off.
- the flap 3 is constantly in its closed position is held and is only recognized when a good coin is recognized through the test device into the open position for a short time transferred to drop the good coin into acceptance channel 5. Then the flap 3 is immediately in again brought their closed position. This process takes place even if a coin attached to a thread 7 in reaches the acceptance channel.
- a double thread 8 can also be used, one of which Thread strand 9 on the back and its other thread strand 10 is attached to the front of the coin 7.
- the angular flap 3 has one in the longitudinal direction of the flow channel 1 extending leg 11 and a extending in the transverse direction of the through channel 1 Leg 12 on.
- the leg 11 is on one end Axis 13 mounted.
- the flow channel 1 in the closed position the flap 3 blocking leg 12 is from his Front side with comb-like slits 14 provided, which are rectangular or in plan view can be triangular.
- the next to the Slots 14 are formed in the leg 12 webs 15 each pointed or rounded at the front, so that the thread or double thread 8 one the Acceptance channel 5 always reached thread coin 7 in one of the Slits 14 slide into it.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Description
- Fig. 1
- eine perspektivische Ansicht eines Durchlaufkanals mit eingesetzter Klappe und eingegebener Fadenmünze einer Vorrichtung nach der Erfindung und
- Fig. 2
- Die Darstellung nach Fig. 1 mit alternativ ausgeführter Klappe.
Claims (3)
- Vorrichtung zur Sicherung von mit einer Prüfeinrichtung für eine Gut-/Schlechterkennung von Münzen (7) oder Jetons versehene Automaten gegen betrügerische Handlungen gegen Herausziehen einer eingeworfenen, an einem Faden (8) befestigten Münze (7) nach Beendigung des Prüfvorganges, bei der der Prüfeinrichtung eine in einen Durchlaufkanal (1) eingreifende steuerbare Klappe (3) nachgeordnet ist, die einen Annahmekanal (5) für eine Gut-Münze kurzzeitig freigibt und eine Falsch-Münze in einen Rückgabekanal (6) umlenkt, dadurch gekennzeichnet, daß die Klappe (3) winkelförmig ausgebildet ist, wobei der in Querrichtung des Durchlaufkanals (1) verlaufende Schenkel (12) der Klappe (3) stirnseitig mit kammartigen Schlitzen (14) versehen ist, in die der Faden (8) einer in den Annahmekanal (5) gelangten Fadenmünze (7) einfällt.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der in Längsrichtung des Durchlaufkanals (1) velaufende Schenkel (11) der mittels eines Elektromagneten und einer Feder zwischen einer Sperrstellung und einer Freigabestellung des Durchlaufkanals (1) bewegbaren Klappe (3) endseitig auf einer Achse (13) gelagert ist.
- Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die neben den Schlitzen (14) vorhandenen Stege (15) der Klappe (3) stirnseitig spitz oder entsprechend abgerundet ausgeführt sind.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4415161 | 1994-05-02 | ||
DE4415161A DE4415161A1 (de) | 1994-05-02 | 1994-05-02 | Vorrichtung zur Sicherung münzbetätigter Automaten gegen betrügerische Handlungen |
PCT/DE1995/000528 WO1995030210A1 (de) | 1994-05-02 | 1995-04-15 | Vorrichtung zur sicherung münzbetätigter automaten gegen betrügerische handlungen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0758473A1 EP0758473A1 (de) | 1997-02-19 |
EP0758473B1 true EP0758473B1 (de) | 1998-01-14 |
Family
ID=6516889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95915792A Expired - Lifetime EP0758473B1 (de) | 1994-05-02 | 1995-04-15 | Vorrichtung zur sicherung münzbetätigter automaten gegen betrügerische handlungen |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0758473B1 (de) |
DE (2) | DE4415161A1 (de) |
WO (1) | WO1995030210A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10309256B4 (de) * | 2003-02-25 | 2005-03-31 | Walter Hanke Mechanische Werkstätten GmbH & Co KG | Elektronischer Münzprüfer |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2213375A1 (de) * | 1972-03-20 | 1973-10-04 | Pruemm Geb Heuser Margot | Elektronischer muenzpruefer |
US5018193A (en) * | 1990-07-13 | 1991-05-21 | Dearkland James R | Coin telephone box with anti-stuffing coin return chute |
DE4117096C1 (en) * | 1991-05-25 | 1992-08-06 | Harting Elektronik Gmbh, 4992 Espelkamp, De | Antitheft device recognising coin on string inserted in automat - has pendulum flap closing chute and having ribs corresp. to grooves in side wall |
CH680399A5 (en) * | 1991-07-08 | 1992-08-14 | Landis & Gyr Betriebs Ag | Coin insertion device for coin-operated telephone etc. - has blocking plate preventing subsequent removal of inserted coin |
-
1994
- 1994-05-02 DE DE4415161A patent/DE4415161A1/de not_active Withdrawn
-
1995
- 1995-04-15 DE DE59501297T patent/DE59501297D1/de not_active Expired - Fee Related
- 1995-04-15 EP EP95915792A patent/EP0758473B1/de not_active Expired - Lifetime
- 1995-04-15 WO PCT/DE1995/000528 patent/WO1995030210A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO1995030210A1 (de) | 1995-11-09 |
DE4415161A1 (de) | 1995-11-09 |
DE59501297D1 (de) | 1998-02-19 |
EP0758473A1 (de) | 1997-02-19 |
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