Abstract: A locking system and a method for locking and unlocking a door to an opening in a cabinet or the like is disclosed. The locking system includes a latching assembly for attachment to one of either a door or a cabinet. The latching assembly includes a motor, a first driving member operatively coupled to the motor, a second driving member having a pivot and operatively coupled to the first driving member, first and second pivotable plates, each plate having a slidable pivot point and an opening defined therein by an interior edge, a latching plate joining each of the first and second pivotable plates, and at least a first cam element fixed to a first surface of the second driving member about the pivot and positioned within the opening of the first pivotable plate to engage the interior edge. A second cam element may be fixed to a second surface of the second driving member about the pivot and positioned within the opening of the second pivotable plate to engage the interior edge.

Abstract: An electronic lock utilizes two microprocessors remote from each other for enhanced security. The first microprocessor is disposed close to an input device such as a keypad, and the second microprocessor is disposed close to the lock mechanism and well protected from external access. The first microprocessor transmits a communication code to the second microprocessor when it receives via the input device an access code that matches a preset access code. The second microprocessor opens the lock if the transmitted communication code matches a preset communication code. The dual-microprocessor arrangement is advantageously used in a voice controlled access control system and in a motorcycle ignition control system. The present invention further provides an electronic access control system which has a master electronic key having a preset number of access, and an electronic alarm system for a bicycle that has a remote control mounted in the helmet of the rider.

Abstract: A vending machine uses a field-programmable electronic lock that learns a key code from a corresponding electronic key. The electronic lock has a learning process activation device that is accessible when the door of the vending machine is in the open position. Using the learning process activation device, a service person activates the electronic lock to perform a key code learning operation, in which the electronic lock receives a key code transmitted from an electronic key and stores the key code in a non-volatile memory for future access control of the vending machine. Data encryption is employed in the communications between the key and the lock to ensure the security of the communications. A communication device installed in the vending machine for communicating with a home base computer allows the operation of the electronic lock to be remotely controlled for access control and auditing purposes.

Abstract: A vending machine uses a field-programmable electronic lock that learns a key code from a corresponding electronic key. The electronic lock has a learning process activation device that is accessible when the door of the vending machine is in the open position. Using the learning process activation device, a service person activates the electronic lock to perform a key code learning operation, in which the electronic lock receives a key code transmitted from an electronic key and stores the key code in a non-volatile memory for future access control of the vending machine. Data encryption is employed in the communications between the key and the lock to ensure the security of the communications. A communication device installed in the vending machine for communicating with a home base computer allows the operation of the electronic lock to be remotely controlled for access control and auditing purposes.

Abstract: A back-up portable power supply for operating a multiplicity of electronically locking systems on vending machines or similar enclosures. The power supply can include optional access control, control actuator for saving power, a boost circuit, recharge capability and status annunciation. It preferably is operational along with a wireless electronic key and a management system.

Abstract: A bayonet locking system for vending machines or the like is provided for locking and unlocking the machine preferably with a remotely controlled electronic operating device. The lock system includes at least one axially and rotationally movable bayonet that can be mounted selectively on the door of the machine and at least one receptacle receiving device disposed within the interior of the machine and positioned for engagement by the bayonet when the door is moved between an open position, an intermediate position, and a closed position. When the door is manually moved from the open position to the intermediate position, the bayonet advances into the receptacle and rotates to capture it in the receptacle. Then the bayonet axially retracts to pull the door into the closed position wherein a gasket disposed between the door and the vending machine is substantially uniformly compressed and sealed around its periphery.

Abstract: An electronic locking system for vending machines or the like is provided for locking and unlocking the machine preferably with a remotely controlled electronic cam operating device. The lock system includes at least one axially and also preferably rotationally movable cam that can be mounted selectively on the cabinet or in the body of the machine and at least one slotted receiving device disposed either on the door or within the interior of the machine and positioned for engagement by the cam when the door is moved between an open position, an intermediate and closed position. When the door is manually moved from the open position to the intermediate closed position, the cam advances into the receiver slot and moves to draw in the door. The cam movement pulls the door into the closed position wherein a gasket disposed between the door and the vending machine is substantially uniformly compressed and sealed around its periphery.

Abstract: An enhanced slide and hook locking mechanism control system for vending machines and the like that utilizes a reversible motor and worm gear drive that operates the slide and hook mechanism. The worm drive is coupled to the slide through a crankshaft type of interconnection. Or as alternatives, the slide means can be gear driven or it may be connected using push-pull type of cable or rod. An electronic control with a microcomputer interface drives the motor control and the system may be operated by a keypad or a remote wireless control device.

Abstract: The present invention provides a reversible motor to drive a slide and hook locking mechanism. The motor can drive the slide via a worm gear, in which case the worm drive is coupled to the slide through a crankshaft-type connection. Alternatively, the slide is gear-driven or connected using a push-pull cable or rod. An electronic control with a microcomputer interface controls the motor and may be operated by a keypad or by a remote wireless device.

Abstract: The present invention provides a latching device that can function as a hinge or a latch. A door incorporating this latching device can be operated as a left hand (front) or right hand (rear) opening device. The device can be used for car-top carriers, tool storage boxes, merchant displays, truck storage boxes, and other applications that need to open from two sides. The device can have multiple locking, latching, and hinging elements. The latches can be locked using conventional key-operated handles, cam locks, or electronically. The device features direct visual and audible user feedback to confirm proper latching and locking operation. When used for car-top box carriers that attach to automotive roof racks, the device can use an “L”-shaped clamp with a safety catch.

Abstract: The present invention provides an improved latching device that functions as a self-contained, electrically controlled rotor latch. The latch allows the rotor to be released when a load is placed on it towards the open condition. The latch rotor is released by a typical solenoid with a specialty designed end that acts as a plunger.

Abstract: The present invention provides a cold drink fountain machine extensively made from aluminum materials including, but not limited to, its frame, exterior panels, and ice agitator. Lighting can be provided by a self-contained cold cathode, neon, or LED lighting module.

Abstract: An electronic lock utilizes two microprocessors remote from each other for enhanced security. The first microprocessor is disposed close to an input device such as a keypad, and the second microprocessor is disposed close to the lock mechanism and well protected from external access. The first microprocessor transmits a communication code to the second microprocessor when it receives via the input device an access code that matches a preset access code. The second microprocessor opens the lock if the transmitted communication code matches a preset communication code. The dual-microprocessor arrangement is advantageously used in a voice controlled access control system and in a motorcycle ignition control system. The present invention further provides an electronic access control system which has a master electronic key having a preset number of access, and an electronic alarm system for a bicycle that has a remote control mounted in the helmet of the rider.

Abstract: A mobile electronic control device, such as an electronic key, is used to access or otherwise control the operations of a field device, such as an appliance, power tool, shipping container, etc. In a control event in which the mobile control device interacts with the field device via wired or wireless communications, the control device obtains the current location and the field device ID. The communications between the mobile control device and the field device may be secured with encryption. The location information is used by the mobile control device to determine whether the field device should be accessed or enabled. Alternatively, the location information may be stored separately in a location sensing device, and the control event data recorded by the key and the location information recorded by the location sensing device are later combined when they are downloaded into a management system for auditing.

Abstract: An electronic access control device is disclosed comprising two microprocessors. The first microprocessor receives a wirelessly transmitted that is compared to a stored access code. If those two codes match, the first microprocessor transmits a special communication code to the second microprocessor. The second microprocessor opens the lock if the transmitted communication code matches a stored communication code.

Abstract: An enhanced bolt control system for safes and the like utilizes a reversible motor and worm gear drive that operates the deadbolt linkage. An electronic control with a microcomputer interface drives the motor control and the system may be operated by a keypad or a remote wireless control device.

Abstract: A security container with an electronic lock circuit is used to securely store mechanical keys or other valuable items. Items to be protected are placed in a secured location in the security container. A detector of the security container detects whether the items are indeed in the secured location, such as by means of receiving signals from a transponder attached to the items. The security container is locked only if the items are detected to be in the secured location. Audit trail records for the locking and unlocking events of the security container may be downloaded for analysis. A monitoring device with a location identification device, such as a GPS sensor, may be attached to items to be monitored for tracking locations and activities of the items.

Abstract: An electronic key control and management system for vending machines and like enclosures uses a computer and database to limit operation and parameters of electronic keys, customize the key limits, refresh keys, and collect, store and sort a host of data in various combinations, and according to preselected parameters to perform management of the keys and audit trail data.

Abstract: A bayonet locking system for vending machines or the like is provided for locking and unlocking the machine preferably with a remotely controlled electronic operating device. The lock system includes at least one axially and rotationally movable bayonet that can be mounted selectively on the door of the machine and at least one receptacle receiving device disposed within the interior of the machine and positioned for engagement by the bayonet when the door is moved between an open position, an intermediate position, and a closed position. When the door is manually moved from the open position to the intermediate position, the bayonet advances into the receptacle and rotates to capture it in the receptacle. Then the bayonet axially retracts to pull the door into the closed position wherein a gasket disposed between the door and the vending machine is substantially uniformly compressed and sealed around its periphery.

Abstract: A vending machine uses a field-programmable electronic lock that learns a key code from a corresponding electronic key. The electronic lock has a learning process activation device that is accessible when the door of the vending machine is in the open position. Using the learning process activation device, a service person activates the electronic lock to perform a key code learning operation, in which the electronic lock receives a key code transmitted from an electronic key and stores the key code in a non-volatile memory for future access control of the vending machine. Data encryption is employed in the communications between the key and the lock to ensure the security of the communications. A communication device installed in the vending machine for communicating with a home base computer allows the operation of the electronic lock to be remotely controlled for access control and auditing purposes.