A coin dispensing apparatus includes a coin dispenser configured to dispense coins to a receiving tray, a sensor configured to detect one or more coins in the receiving tray, an output device, and a processor configured to control the output device to output a warning when the sensor detects no coins in the receiving tray after the processor instructs the coin dispenser to dispense a group of coins as change and the coin dispenser has dispensed at least one of the coins in the group but before the coin dispenser has dispensed all of the coins in the group.

A coin dispensing apparatus includes a coin dispenser configured to dispense coins to a receiving tray, a sensor configured to detect one or more coins in the receiving tray, an output device, and a processor configured to control the output device to output a warning when the sensor detects no coins in the receiving tray after the processor instructs the coin dispenser to dispense a group of coins as change and the coin dispenser has dispensed at least one of the coins in the group but before the coin dispenser has dispensed all of the coins in the group.

The invention relates to a testing device 10, that can be a component of a feeding device to feed coin blanks 11 to a coining press or a minting station 12. The testing device 10 has a contactless measuring first sensor device 30 and/or a second sensor device 40. Every sensor device 30, 40 that is present controls an associated removal device 32 or 41. Each sensor device 30, 40 detects a certain property of the coin blank and compares it with a corresponding standard specification. If an unacceptable deviation from the specification is detected, the sensor device 30, 40 in question controls the respective associated removal device 32, 41 to discharge the coin blank from a main conveyor device 13 which transports the coin blanks from a feeding end 14 to an exit end 15.

The invention relates to a testing device 10, that can be a component of a feeding device to feed coin blanks 11 to a coining press or a minting station 12. The testing device 10 has a contactless measuring first sensor device 30 and/or a second sensor device 40. Every sensor device 30, 40 that is present controls an associated removal device 32 or 41. Each sensor device 30, 40 detects a certain property of the coin blank and compares it with a corresponding standard specification. If an unacceptable deviation from the specification is detected, the sensor device 30, 40 in question controls the respective associated removal device 32, 41 to discharge the coin blank from a main conveyor device 13 which transports the coin blanks from a feeding end 14 to an exit end 15.

An apparatus for discrimination and conveyance of coins achieves downsizing of this apparatus itself with a simple and low-cost structure compared with conventional ones. The apparatus includes a coin separation unit, a coin discrimination unit, and a coin conveyance and distribution unit. Coins separated in the coin separation unit are moved in a first direction through a first delivering region and delivered to the coin discrimination unit. The coins whose denomination and authenticity are discriminated in the coin discrimination unit are moved in a second direction approximately perpendicular to the first direction in a plan view through a second delivering region and delivered to the coin conveyance and distribution unit. In the second delivering region, a conveying direction of the coins is changed from the first direction to the second direction. The coins are distributed while being conveyed in the second direction in the coin conveyance and distribution unit.

An apparatus for discrimination and conveyance of coins achieves downsizing of this apparatus itself with a simple and low-cost structure compared with conventional ones. The apparatus includes a coin separation unit, a coin discrimination unit, and a coin conveyance and distribution unit. Coins separated in the coin separation unit are moved in a first direction through a first delivering region and delivered to the coin discrimination unit. The coins whose denomination and authenticity are discriminated in the coin discrimination unit are moved in a second direction approximately perpendicular to the first direction in a plan view through a second delivering region and delivered to the coin conveyance and distribution unit. In the second delivering region, a conveying direction of the coins is changed from the first direction to the second direction. The coins are distributed while being conveyed in the second direction in the coin conveyance and distribution unit.

An object of the present invention is to provide a coin detection apparatus that includes a coin path and a light emitting diode (LED) sensor array positioned within the coin path and configured to transmit light beams within the coin path in order to detect characteristics of coins travelling through the coin path based on information from the LED sensor array and transmit data regarding a coin type based on the detected characteristics of the coin to an external application.

An object of the present invention is to provide a coin detection apparatus that includes a coin path and a light emitting diode (LED) sensor array positioned within the coin path and configured to transmit light beams within the coin path in order to detect characteristics of coins travelling through the coin path based on information from the LED sensor array and transmit data regarding a coin type based on the detected characteristics of the coin to an external application.

In a coin depositing and dispensing machine 10, a plurality of storing and feeding apparatuses 50 disposed below a deposited-coin transport unit 20 are arranged vertically on plural levels. A transport direction in which a coin is transported by the deposited-coin transport unit and a feeding direction in which a coin is fed out from each storing and feeding unit are substantially perpendicular to each other.

In a coin depositing and dispensing machine 10, a plurality of storing and feeding apparatuses 50 disposed below a deposited-coin transport unit 20 are arranged vertically on plural levels. A transport direction in which a coin is transported by the deposited-coin transport unit and a feeding direction in which a coin is fed out from each storing and feeding unit are substantially perpendicular to each other.