Abstract: A bulk coin dispenser bin holds nonaligned coin inventory even when removed from a base containing drive mechanisms and control electronics. A rotor assembly at the bin outlet retains coin inventory during separation, with a rotating disk dispensing coins through a discharge slot in a controlled manner. Optional adjustment of the rotor assembly's angular positioning changes the coin size/denomination dispensed by the bin. Uniqueness required to dispense coins of a given size/denomination is embodied in the bin, such that any base may operate with the bin without adjustment other than update of bin denomination in the dispensing system controller. Bin location and the combination of coin denominations dispensed may thus be readily altered within the dispensing system. Optional bin memory and optical level sensing improve inventory management functionality.

Abstract: A bulk coin dispenser bin holds nonaligned coin inventory even when removed from a base containing drive mechanisms and control electronics. A rotor assembly at the bin outlet retains coin inventory during separation, with a rotating disk dispensing coins through a discharge slot in a controlled manner. Optional adjustment of the rotor assembly's angular positioning changes the coin size/denomination dispensed by the bin. Uniqueness required to dispense coins of a given size/denomination is embodied in the bin, such that any base may operate with the bin without adjustment other than update of bin denomination in the dispensing system controller. Bin location and the combination of coin denominations dispensed may thus be readily altered within the dispensing system. Optional bin memory and optical level sensing improve inventory management functionality.

Abstract: A device for dispensing coins is described which is constructed with a sensor for generating a signal when a coin is dislodged from the coin canister. Through a system of sensors, the travel of the coin to the user can be tracked and confirmed. A method is described which times the sequence of coin travel and compiles the information for use by the microprocessor of the dispenser or host device for accounting, coin inventory and other purposes.

Abstract: A flat writing surface is attached to the chassis of a coin or token dispenser by a hinge or other manner of attachment in either a sloped or horizontal fashion. In a particular embodiment, the attached writing surface has a ledge at one edge to hold the item being written. A writing instrument may be optionally attached. Frequently accessed controls and serviceable components of the coin dispenser can be grouped together in an easily accessible control panel beneath the writing surface, preferentially in a recessed well, that is accessible by flipping up or lifting of the writing surface. Location beneath the writing surface keeps the controls from being accidentally or intentionally operated by an unauthorized person. The control panel is optionally locked shut, preventing the writing surface from being flipped or lifted up to expose the control panel by unauthorized individuals.

Abstract: A portable canister for holding coin-like objects for ejection from a dispenser has a lid and a substantially box-like base that are either attached pivotally at one or more hinges so that the canister may be opened in a clamshell fashion a full 180 degrees or that come together in a box-like fashion without the use of hinges, the cover being lifted entirely off the base for loading. Inside the canister base is a side-by-side array of columns, each column having sides encircling the column circumference by no more than 180 degrees in order to allow horizontal loading of stacks of coins. The lid operates to trap the coins into the columns of the base. The closed canister has slots in the plane of the lid to permit ejection of coins one at a time from each column. An ejection mechanism mounted in the dispenser chassis employs one solenoid subassembly per column of a removable canister.

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 transport apparatus (10) for moving semiconductor wafers (12) between a cassette (15) and a process station (16), and from the process station to another cassette (17). A horizontally movable input shuttle (20) has three wafer holding elements (30, 32, 34) formed thereon. In a first position of the shuttle the second and third holding elements overly a pair of vertically movable lift plates (60), and in a second position of the shuttle the first and second holding elements overly the lift plates. A lifting mechanism (28) at the process station lifts wafers off the input shuttle when the shuttle is in its second position and deposits them on an output shuttle (22) which is essentially identical to the input shuttle. Wafers are lifted off the holding elements by the lift plates whenever the shuttle reaches either position, after which the lift plates replace the wafers on the shuttle and the shuttle is again moved.