Abstract: A validator for coins including a coin entry (11) though which a coin (12) can pass to enter the validator, coin exit (4, 5) through which the coin can pass as it leaves the validator, and at least one coin rail (1) upon which the coin (12) rolls upon entry into the validator until just prior to exiting the validator, the coin (12) remaining in continuous contact (as defined herein) with the at least one coin rail (1) as it passes through the validator.

Abstract: The present invention provides a coin dispensing apparatus for storing and dispensing coins through a dispensing slot that can be selectively controlled to prevent unauthorized access. A dispensing device dispenses coins through a coin passageway connected to a dispensing slot. A motor can activate the dispensing device to transport coins to the coin passageway which are in turn counted by a counting sensor unit. A control unit can provide signals for coordinating the operation of the motor and the activation of a shutting device for controlling access to the dispensing slot. A shutter can be spring biased and connected to a solenoid for automatically opening and closing the dispensing slot to prohibit intrusion of an exterior object into the coin passageway.

Abstract: An object routing system includes a sensor, a processor and a guide. The sensor detects a characteristic of an object and generates a signal that indicates that characteristic. The processor receives the signal from the sensor and generates a guide control signal based upon the signal from the sensor. The guide is responsive to the guide control signal to route the object. The processor can be programmed to control the guides to route the objects in any desired manner.

Abstract: A twin-shaft swinging type coin-identifying/receiving device incorporates two separate projecting actuator shafts about which two swinging members rotate. The swinging members are actuated by two swing type electromagnetic valves which save power and operate more precisely than conventional devices. The swinging members are each fitted with an arcuate slot in which a guide pin of a coin-path defining gate board travels. The gate boards are pivotally mounted at incoming ends of first and second coin releasing ways and, when rotated via the swinging members, define a coin path to be one of the first or second coin releasing ways. Due to the introduction of a separate projecting actuator shaft for each swinging member, wear on each shaft is reduced over a simple shaft shared by both swinging members which thereby prolongs the usable life of the device.

Abstract: A low-cost, single solenoid operated relay for a coin escrow assembly used in coin operated equipment. The single solenoid moves a forked electromagnet secured thereto to operate a selector card having a magnet held therein to bias between the collect and refund sides of a hopper in the coin escrow assembly, without the need for complex and expensive electronic circuitry.

Abstract: A currency processing machine in which a user deposits funds including coins of mixed denominations and paper notes is provided. The currency processing machine comprises means for receiving and counting the paper notes, a hopper for receiving the coins of mixed denominations, and means for determining the amount of the deposited funds. A sorting device sorts the mixed coins into denominations. A coin receptacle station for each denomination receives the sorted coins. Each of the coin receptacle stations includes a plurality of coin receptacles for holding the sorted coins and a coin distribution mechanism for selectively distributing the sorted coins between the plurality of coin receptacles.

Abstract: A validator for coins including a coin entry (11) though which a coin (12) can pass to enter the validator, coin exit (4, 5) through which the coin can pass as it leaves the validator, and at least one coin rail (1) upon which the coin (12) rolls upon entry into the validator until just prior to exiting the validator, the coin (12) remaining in continuous contact (as defined herein) with the at least one coin rail (1) as it passes through the validator.

Abstract: A simplified, compact coin-controlled coin latch unit includes a latching arm and a deactivating arm, arranged on the same pivot. The operation of the deactivating arm, which is controlled by the opening and closing of the door latched by the latch unit, operates a magnetic switch which deactives the solenoid which controls the latching arm. The deactivating arm also controls a hinged flap which forms part of a temporary coin receptacle. When the door opens, the deactivating arm is released, deactivating the solenoid and releasing the hinged flap to permit coins to fall into a chute to a permanent coin receptacle. When the door is closed, the deactivating arm is moved to it's original point, closing the hinged flap and activating the magnetic switch to close, thereby permitting reactivation of the solenoid circuit, in response to a coin detecting device.

Abstract: A coin escrow apparatus for use with pay telephones including side members at least partially defining a coin hopper, a door mounted between the side members for selective movement between an escrow position for supporting coins in the hopper, an acceptance position for releasing coins from the hopper in a first direction, and a return position for releasing coins from the hopper in a second direction. The door has an underside portion and one or more guides associated with the door for guiding the door for pivotal movement between the escrow, acceptance and return positions. A support member is pivotally positioned below the door and has an upper portion. The support member is capable of pivoting about a pivot axis below the door. One or more roller bearings is attached to the upper portion of the support member for engaging the underside of the door. An actuator for pivoting the support member is also provided.

Abstract: A coin escrow device has a coin jam detection mechanism that uses a magnetic switch. Magnets are connected to supports which move close to and away from the magnetic switch as a result of a coin deposit and the movement of the escrow device's gates. When a coin jam occurs, the magnets are positioned such that the magnetic switch is on.

Abstract: A coin escrow apparatus for use with a pay telephone includes a housing defining a coin hopper, a coin acceptance chute, and a coin return chute. The apparatus also includes a door mounted within the housing for selective movement between an escrow position for supporting coins in the hopper, an acceptance position for releasing coins from the hopper to the coin acceptance chute, and a return position for releasing coins from the hopper to the coin return chute. The apparatus also includes structures for selectively moving the door between its escrow, acceptance, and return positions. An integrated circuit is provided for unconditionally simulating a relay switch contact normally indicative of successful firing of the escrow coin apparatus to allow the coin escrow apparatus to be used with so-called "smart" telephones without requiring electromechanical components to sense and indicate successful firing of the coin escrow apparatus.

Abstract: In a pneumatic conveyor for coins comprising a plurality of conduits leading from a plurality of payment points, a common conduit into which said plurality of conduits feed, a separator receiving coins from said common conduit and separating said coins from air, suction means for creating a suction in said common conduit and said plurality of conduits to convey coins to said separator, and a storage receptacle for receiving coins from said separator; the improvement comprising a sealing means for opening and closing concealing means disposed in each of said plurality of conduits for opening each of said plurality of conduits only when a coin enters one of said plurality of conduits and for closing the associated said one of said plurality of conduits after said coin has passed said sealing means, thereby to preserve said vacuum both in said plurality of conduits downstream of said sealing means and in said common conduits.

Abstract: A coin feed control apparatus includes a hopper (20) having a discharge opening (17) that is disposed above a rotating disc (10) of a coin handling machine. The discharge opening (17) is positioned over a coin receiving region (14) of the disc. A coin feed control member (30) is mounted for pivotal movement to further open or further close the discharge opening (17). The feed control member (30), the discharge opening (17) and the coin receiving region (14) are sized such that the feed control member (30) will tend to move to partially close the discharge opening (17) in response to a build-up of coins in the coin receiving region, and thereby limit the flow of coins through the discharge opening (17), and such that the reduction of coins in the coin receiving region (14) will allow the feed control member (30) to drop and further open the discharge opening (17) to allow a greater flow of coins into the coin receiving region.

Abstract: A throw-in coin discriminator is shown which includes a hopper to receive the coins to be discriminated. From the hopper a conveyor conveys the coins to a coin handling mechanism. A roller unstacks any stacked coins. The unstacked coins are deposited on a second conveyor which is traveling at a faster speed to singularize the coins. The coins pass a series of detectors to determine, for example, whether the coins are genuine or counterfeit. The coin handling mechanism directs authentic coins in a first direction and counterfeit coins in a second direction.

Abstract: A selector device for selecting objects (1) inserted by way of payment into a dispenser of goods or services via an insertion orifice (10), the device comprising a transport member (100) provided with a housing (110) designed to receive the objects singly and suitable for bringing an object (1) placed in said housing (110) into a measurement zone (ZM) where sensors (301, 302, 303) are disposed for verifying conformity of the object (1). According to the invention, the selector device also comprises drive mechanisms (200, 210) suitable for imparting a non-reversible continuous movement to said transport member (100) along a path during which the housing (110) passes from an initial position (P1) of communication with the insertion orifice (10) to a final or waiting position (P2), while passing through the measurement zone (ZM) in continuous manner, the sensors (301, 302, 303) for verifying conformity receiving sampling signals sampling the movement of the transport member (100).

Abstract: A public telephone that has the ability to return change to a user is described. A coin changer that is advantageously sized to fit within the space available in a public telephone built to BellCore standards advantageously replaces the coin collect/reject equipment located after a "coin-discrimination" portion of conventional coin mechanisms found in such telephones. Existing public telephones may be readily retrofitted with the present coin changer. A three-position "trigate" is advantageously used to direct a coin to a return chute, or to one of two mechanical coin sorters within the coin changer. In one embodiment, each sorter is operable to sort three different coin denominations. Escrow capacity is included to temporarily store sorted coins. The sorters/escrow are advantageously readily-removable so that a first sorter may be removed and another inserted to provide sorting and escrow for other coins from other coin sets, including those from other countries.

Abstract: A coin identification apparatus includes a pair of spaced series connected elongated, planar coils driven by an oscillator. Maximum frequency and amplitude values of the oscillator output generated by the passage of a coin between the pair of coils are compared with prestored frequency and amplitude values of acceptable coins. A processor, upon detecting a match between the detected and pre-stored frequency and amplitude values, activates a motor to rotate a coin receptacle to a position discharging coins into a storage receptacle and simultaneously causing a door latch pin to separate from a door latch allowing opening of the door to permit vending of an article from the enclosure in which the coin identification apparatus is mounted.

Abstract: A coin discrimination apparatus and method is provided. Coins, preferably after cleaning, e.g. using a trommel, are singulated by a coin pickup assembly configured to reduce jamming. A coin rail assists in providing separation between coins as they travel past a sensor. The sensor provides an oscillating electromagnetic field generated on a single sensing core. The oscillating electromagnetic field is composed of one or more frequency components. The electromagnetic field interacts with a coin, and these interactions are monitored and used to classify the coin according to its physical properties. All frequency components of the magnetic field are phase-locked to a common reference frequency. The phase relationships between the various frequencies are fixed, and the interaction of each frequency component with the coin can be accurately determined without the need for complicated electrical filters.

Abstract: An exact change coin collection device has a coin holding chamber into which all coins collected are temporarily directed. A coin collection stopper releases coins from the coin holding chamber into a coin collection chamber when a preset monetary amount of genuine coins is inserted. A coin return stopper releases all coins from the coin holding chamber into a coin return when the value of coins collected exceeds the preset monetary amount; a counterfeit coin is inserted; or the time since the last coin was inserted exceeds a predetermined time. A setting mechanism permits setting the preset monetary amount.

Abstract: A bill handling machine includes a rotatable drum provided with a bill transport arrangement in which a bill transporting passage is formed therein and movable between a transport position where it can hold bills in the bill transporting passage so as to be able to transport them and a release position where it releases the holding of the bills and a shutter which can open and close one end portion of the bill transporting passage, and a vibrating mechanism for applying slight vibration to the drum, while the one end portion of the bill transporting passage is closed by the shutter, the bill transporting passage is oriented vertically so that the shutter is directed downwardly as a result of the rotation of the drum and the bill transport arrangement has been moved to the release position. According to the thus constituted bill handling machine, it is possible to reliably align one end portions of bills whose sizes differ greatly and efficiently handle bills.

Abstract: A coin escrow apparatus for use with a pay telephone includes a housing defining a coin hopper, a coin acceptance chute, and a coin return chute. The apparatus also includes a door mounted within the housing for selective movement between an escrow position for supporting coins in the hopper, an acceptance position for releasing coins from the hopper to the coin acceptance chute, and a return position for releasing coins from the hopper to the coin return chute. The door includes first and second ends and an underside portion.

Abstract: A coin separation apparatus is positioned in a coin slot chute through which a deposited coin may fall. Electronic apparatus advantageously determines whether the falling coin is genuine or counterfeit. If the coin is determined to be genuine, the electronic apparatus activates a solenoid which unlocks a door to a coin box safe. The falling coin first strikes a vane of a hinged diverter door and the kinetic energy of the coin causes the diverter door to rotate on its hinge. The diverter door is spring-coupled to the door of the coin box safe which, if unlocked, is caused to open by the rotating diverter door, thereby permitting the coin to enter the coin box safe. If the electronic apparatus fails to detect that the falling coin is genuine, the solenoid is not activated and the coin box safe door remains locked. The falling coin strikes the vane of the diverter door causing it to rotate on its hinge and stretching the spring and allowing the coin to fall out of the chute.

Abstract: This invention relates to a device for receiving or rejecting coins or circular tokens, for example for coin- or token-operated telephone apparatus. It comprises, for the chute down which the coins drop, a pivoting flap of which the state, retracted or not due to the weight of an incidental coin, is determined by a piezoelectric element, such as a bimorph piezoelectric plate, which serves, or not, as anti-pivot support for this flap.

Abstract: A coin receiving and dispensing machine includes a coin discriminating and counting section for discriminating whether or not coins are acceptable and the denominations of the acceptable coins and counting the coins, coin sorting sections for sorting coins based on the result of the discrimination made by the coin discriminating and counting section, a coin temporary storing section for temporarily storing acceptable coins sorted by the coin sorting sections in accordance with their denominations, a dispensable coin storing section for receiving coins temporarily stored in the coin temporary storing section and storing them in accordance with their denominations, a safe for collecting coins, and a chute for feeding coins from the dispensable coin storing section to the safe. According to the thus constituted coin receiving and dispensing machine, it is possible to easily collect coins after the completion of business with a compact structure.

Abstract: A coin sorter for sorting coins of mixed diameters is set forth. The sorter includes a coin-driving member and a coin-guiding member. The lower surface of the coin-guiding member forms a plurality of exit channels for guiding coins of different diameters to different exit stations along the periphery of the coin-guiding member. The coin sorter includes a brake mechanism which permits stopping of the coin-driving member at high speeds such that an invalid coin is retained or for ensuring the correct amount of coins is sent to the coin-collecting receptacle. The coin sorter also includes an operator interface panel for easy operator inputs. Operator inputs allow the operator to adjust the movement of the coin-driving member after encountering a stop and for adjusting the amount of lubrication sent to the coin-guiding member.

Abstract: A movable gate member (34) of a coin gate (24) is provided with lugs (70) which extend downwardly from the gate member (34), at least partly in the direction of travel of a coin through the gate. The lugs (70) trap a tethered or captive coin by hooking the coin if the coin is pulled back towards the gate by its tether. The lugs (70) may have a ramp shape for urging the coin progressively away from the open edge of the gate member, and slots (76) may be formed in the gate member for receiving the tether.

Abstract: A coin identification apparatus includes a pair of spaced series connected elongated, planar coils driven by an oscillator. Maximum frequency and amplitude values of the oscillator output generated by the passage of a coin between the pair of coils are compared with prestored frequency and amplitude values of acceptable coins. A processor, upon detecting a match between the detected and pre-stored frequency and amplitude values, activates a motor to rotate a coin receptacle to a position discharging coins into a storage receptacle and simultaneously causing a door latch pin to separate from a door latch allowing opening of the door to permit vending of an article from the enclosure in which the coin identification apparatus is mounted.

Abstract: A dual delivery mechanism for a coin dispenser providing the ability to deliver coins or tokens to coin cups on both sides of a coin/token dispensing machine has a moveable ramp connected to a transfer lever. The position of the ramp is controlled by a double-acting solenoid that moves a single solenoid plunger connected to the transfer lever. The dual delivery mechanism is mounted in the coin dispenser chassis so that the ramp is positioned beneath the chute into which coins fall when they are ejected from the coin canister. The double-acting solenoid may be controlled by a separate PCB located in the coin canister chassis to which the main microcomputer of the coin dispenser transmits the signal to indicating which direction the coins should be dispensed. Upon receiving the signal, the PCB generates a pulse to the appropriate drive solenoid consisting of an initial short, high voltage part that initiates motion, followed by a longer, low voltage part that maintains ramp position during coin ejection.

Abstract: A coin collecting machine including a coin sorting device and a sequential coin receiving device. The coin sorting device includes a coin way and coin detecting oscillators disposed on two sides of the coin way for identifying whether the coin is a true one or a false one. The coin sorting device further includes an adjustable shifting member pivotally disposed in a rear section of the coin way for guiding the true coin into a coin receiving passage of the sequential coin receiving device, while guiding the false coin into a coin returning passage thereof. The sequential coin receiving device includes a sequential coin receiving mechanism disposed on outer side of the coin receiving passage for operatively releasing the coins therein into a coin collecting box one by one.

Abstract: A coin collection apparatus for use with a coin validity testing device. The apparatus includes an electromagnetically actuated accept flap located downstream of the testing device which accept flap is pivotally supported to rotate about a horizontal axis to direct coins to a reject channel or an accept channel in response to signals delivered by the testing device. The accept flap is biased by a spring to the reject position. The apparatus further includes a first sensor located downstream of the accept flap and a second sensor located downstream of the first sensor and a processor to which the signals of the testing device and the sensors are supplied.

Abstract: A computer-controlled entertainment device operated with at least one of money and money equivalents includes: a housing; a plurality of viewing windows disposed on the housing; a symbol game arrangement for displaying winning and losing symbol combinations including a plurality of rotating bodies disposed in the housing behind respective ones of the viewing windows; an optionally selectable additional prize game arrangement for one of playing to completion and accumulating a prize won in the symbol game arrangement; a money processing arrangement including a value specific stacking arrangement for items of value, a prize delivery arrangement operatively connected to the stacking arrangement and comprising at least one collection bin for the items of value, the collection bin being configured such that a filling level thereof is visible from a region outside the entertainment device; a computer control arrangement for filling the collection bin with items of value up to a final total value which is one of pre

Abstract: A small computer unit is disclosed that is installable in any standard vending machine that dispenses a product that, by law, is restricted to adult use only, such as cigarette or beer vending machines. An insertion slot is placed on the vending machine to receive the driver's license, and an optical reader then reads the date. A microprocessor then calculates the individuals age based upon the difference between the birth date on the driver's license and the current date, which is maintained by an internal clock. A diverter switch in communication with the coin slot and the coin return is then positioned based upon the user's age. If the user is under a predetermined age, usually either 18 or 21 years old, then the diverter switch directs the coins to pass directly to the coin return, thereby preventing dispensing of product. If the user is of legal age, the diverter switch allows coins to pass into the vending machine in order to operate in a normal conventional manner.

Abstract: The invention relates to a method of sorting coins according to predetermined information and allowing the coins to pass to a required outlet in accordance with the predetermined information, including the steps of:(a) detecting the presence of a leading edge portion of a coin falling into a free fall reference path above the outlets; andeither(b) if the predetermined information indicates the coin-token is to be allowed to be accepted:(i) energising a solenoid to withdraw a separator from the reference path at a location above the outlets to allow the coin to free-fall towards and into the acceptance outlet;(ii) maintaining the solenoid energised, and thus the separator withdrawn from the reference path, for a predetermined period of time;(iii) resetting the predetermined time if the predetermined information indicates a following coin is also to be accepted; and(iv) de-energising the solenoid at the expiry of the predetermined period of time to allow the separator to move into the reference path;or(c) if th

Abstract: In a case where a succeeding coin has arrived at a coin discriminator (110) before a preceding coin passed through the coin discriminator (110) arrives at a disposition position of a true/false coin distributor (120), the true/false coin distributor (120) is shifted to a false coin side to distribute both of the preceding and succeeding coins to the false coin side. When the preceding coin passed through the coin discriminator (110) is true one and if the succeeding coin has already arrived at the coin discriminator (110) immediately after passage of the preceding coin through the true/false coin distributor (120), the true/false coin distributor (120) is shifted to the false coin side to distribute only the succeeding coin to the false coin side.

Abstract: A banknote selector comprises an aperture obstructed by a balance rotary shutter, the angular position of which is insensitive to the vibrations of the selector.

Abstract: An electronic coin analyzer having a low profile that is especially useful for applications previously limited to mechanical devices includes a test coin path aligned with a coin-receiving opening in a faceplate and a rejected coin path laterally offset from the test coin path and aligned with a coin reject slot in the faceplate. An opening is defined between the test coin path and the rejected coin path that is larger than an acceptable coin/token. A coin deflecting surface is selectively positioned in the test coin path at the opening by an electromagnetic actuator in order to laterally deflect coins rolling along the test coin path toward the rejected coin path. Coins not deflected continue rolling past the opening, as a result of inertia, to an accepted coin path. An electronic control is provided having a test coin sensor and a circuit which causes the actuator to withdraw the deflecting surface from the test coin path in response to an acceptable coin.

Abstract: A switch for the distribution of coins standing on edge and moving through a coin passage among three routing passages possesses a coin switch tongue adapted to pivot about a lower axis and whose end surface in a first position closes the floor of the coin passage and in a second position uncovers a gap in the floor which constitutes an inlet opening to two coin routing passages. In order to provide a coin switch of the sort noted initially which owing to having completely regular and reproducible positioning of the coin switch tongue is responsible for a reliable distribution of the coins from a supply passage, among three routing passages a second coin switch tongue is pivoted for movement around an axis coinciding or parallel to the said axis of the first coin switch tongue, which second coin switch tongue is able to be switched over between a left and right position, in which it respectively gives access to one of the routing coin passages.

Abstract: A coin sorter for sorting mixed coins by denomination includes a rotatable disc, a drive motor for rotating the disc, and a stationary sorting head having a lower surface generally parallel to the upper surface of the rotatable disc and spaced slightly therefrom. The lower surface of the sorting head forms a plurality of exit channels for guiding coins of different denominations to different exit locations around the periphery of the disc. Shunting mechanisms are disposed in one or more of the exit channels or are disposed outside the periphery of the disc adjacent one or more of the exit locations. These shunting mechanisms are used to separate coins into two or more batches for the purpose of either discriminating between valid coins and invalid coins or for the purpose of accumulating a predetermined number of coins in one batch and then accumulating additional coins in another batch.

Abstract: The invention relates to a coin/token separator comprising:(a) an inlet through which coins/tokens (C) pass;(b) at least two outlets (29, 30) to receive separated coin/tokens (C); and(c) a separator interposed between (a) and (b) including:(i) an arm (21) pivotable on a floating pivot (28) and movable between a first position in which the coin/token is directed towards one of the outlets (28) and a second position in which the coin/token (C) passes to another of the outlets (30), the arm (21) being normally biased into the first position; and(ii) a solenoid (18) actuated by a signal to move the arm (21) from the first position to the second position.

Abstract: A coin validating system typically used in a coin operated machine electrically couples a stationary coin to the tuning coils of an oscillator circuit. While the coin is in a stationary position and the oscillator is tuned to a first rest frequency, the output frequency and output amplitude of the oscillator is measured. The metal coin will increase the signal frequency from its rest frequency and will decrease the signal amplitude from its rest amplitude. While the coin is stationary, frequency and amplitude are measured and compared with expected parameters of a valid coin. If a match is made, the rest frequency of the oscillator circuit is changed. At the second test frequency, signal frequency and amplitude are measured and compared with expected frequency and amplitude parameters for a valid coin. Only if a match is made at both the high frequency and the low frequency is an accept gate actuated.

Abstract: A coin sorting device which sorts a plurality of coins as the coins pass through a coin chute. The coin sorter includes a coin flap located in the coin chute. A solenoid moves the coin flap between a first and second position. A power supply provides power to the solenoid. An emitter passes a beam of light through the coin chute across a path of the coin and through the coin flap. A detector detects the light emitted by the emitter after the light has passed through the coin chute and through the coin flap and produces an output signal as a function of the detected light. The output signal corresponds to the passage of the coin along the path and through the beam of light. A control circuit inhibits the power supply from providing power to the solenoid as a function of the output signal. Other coin flap and light barrier combinations are also disclosed.

Abstract: A coin selector for use in a coin mechanism of vending machines and the like is disclosed. The coin selector includes a device which determines whether a deposited coin is real or fake, and a movable gate which selectively conducts the deposited coin into a real coin chute or a fake coin chute in response to an operational result of the determining device. A detector is positioned upstream of the entrances to the real coin chute and the fake coin chute, and outputs an electrical signal which is dependent upon the position of the gate and the moving condition of the coin as it passes by the detector. The coin selector further includes a judging circuit which receives the output from the detector and determines whether the gate is in position to conduct the coin into the real coin chute or the fake coin chute.

Abstract: Apparatus for sorting and storing objects, such as coins, inserted by way of payment in a dispenser of products or services, of the type comprising a coin input unit connected to a selector adapted to sort the coins. The outlet of the selector is connected to a tray and to holder for the coins. The coins are directed either to the tray or to final storage box for the coins or to a removable recycling dispenser adapted to store the coins temporarily and to direct them either to the tray or to a cash box. The recycling dispenser includes at least two vertical tubes. A device is provided to prevent visual and physical access to the interior of the tubes when the latter are in position.

Abstract: Coin processing apparatus electromagnetically tests an inserted coin, separates genuine coins from counterfeit coins by a first pathway switching mechanism, and stores genuine coins in change tubes and a cash-box by a second pathway switching mechanism, according to the type of coin. The pathway along which the coins pass is provided with pass sensors at two positions therein, where one pass sensor detects the coins and the other pass sensor controls the operation of the second pathway switching mechanism in such as manner as to prevent passing coins from becoming trapped therein. The second pathway switching mechanism is operated after a predetermined time has elapsed from the fall of a detection signal from a pass sensor, to end the flow of current through and thereby prevent overheating of a solenoid therein.

Abstract: A coin validator has a sensing arrangement disposed after an accept gate for detecting when a valid coin has moved past, and thus causing the triggering of the accumulation of credit. The sensing arrangement comprises a flap which is moved away from its normal position by the coin. If the coin is suspended on a string, the flap cannot move back to its normal position and therefore no credit is accumulated.

Abstract: A coin transmission control mechanism for a pay phone, including a plurality of projecting rods and slots below the projecting rods, a control plate connected to the projecting rods and having an actuating strip extended out of the telephone body of the pay phone through a hole for guiding a coin during a call, a fixed element, a movable element positioned by a top spring on the fixed element and controlled by an induction coil, a return plate stopped at a sloping wall on the control plate, a control device having a stop bar disposed within the control plate to stop a coin from passing to the coin-box, the movable element being pulled downwards, when the induction coil is turned on, to move the stop bar away for letting a coin pass to the coin-box of the pay phone, the stop bar being forced back to its former position by the control plate through the return plate to stop a coin from passing to the coin-box.

Abstract: The invention refers to a coin switch for a coin handling device. According to the invention, the switching element is an individual member made of plastic material, the armature is provided with at least a lateral projection extending towards the magnet and the magnet includes a yoke portion extending parallel and in a small distance with respect to said projection.

Abstract: A device for verifying the conformity of objects, in the nature of coins inserted as payment in a dispenser of products or services through an opening, and for directing the objects toward means for processing the same. The device is of the type comprising a positioning member with a receptacle adapted to receive the object, wherein the member is movable between a first position in which the receptacle communicates with the opening, access to the processing means then being blocked, and a second position in which the receptacle communicates with the processing means, the opening then being blocked.

Abstract: A coin guiding device comprises a surface disposed normally in use in the path of a coin, and inclined downwardly toward one side of the path to cause coins which have engaged the surface to tend to move toward that side. The surface is moveable under the weight of the coin in a direction out of the plane of the coin to permit the coin to pass, and is so arranged that the effective leverage caused by the coin increases as the coin moves toward the side of the path.

Abstract: The present invention relates to a movable switch for a coin machine comprising an electrically driven actuator for moving the switch element between at least two positions, in which the coins are selectively guided into one of at least two channels, wherein the actuator comprises a piezoelectric element deformable by a D.C. voltage which element is electrically connected to a D.C. source and is mechanically coupled to the switch element.