Abstract: A control circuit, connectable to a domestic power line (L1, L2), includes a logic controller (1), a power supply (2) for the logic controller (1), at least one control switch (3) for an electrical load (4, 5) connected to the logic controller (1), and an electrically actuated deviator (6) connected to the logic controller (1). The deviator (6) is switchable between a machine activation status, where a main power line (7) of the power supply (2) is connected to the domestic power line (L1, L2), and a machine deactivation status, where a secondary power line (8) of the power supply (2) is connected to the domestic power line (L1, L2), having a normally open switch (9) connected to the logic controller (1), and energy storage that maintains power supply to the logic controller (1) for an operating time of the deviator (6) switching.

Abstract: Disclosed is a supply apparatus for drug packaging, used to supply a plurality of units of a drug to drug packaging members. The supply apparatus includes: a supply unit providing a supply path along which the units of a drug are supplied; a support unit elastically supporting the supply unit in such a manner such that the supply unit is inclined; a vibration unit vibrating the supply unit; and a detection unit detecting the units of a drug passing through the supply unit. According to this structure, it is possible to reduce drug supply errors, thereby improving drug supply efficiency.

Abstract: A device for coupling carriers comprises a housing adapted to be mounted on the carrier and having a face with an opening forming a coupling trap. A flexible cable has one end secured to the housing and an opposite end extending out of the housing which has a plug thereon which is engageable in the coupling trap of an adjacent carrier. The housing also carries a releasable lock which is engageable with the plug to hold it in the trap when it is inserted therein. The device operates electrically under the control of a coin which passes through a coin chute in the housing and actuates an electrical switch which has an actuator portion in the chute. The switch is connected to the lock and it releases the lock and traps the coin in the chute so as to permit release of the plug from the trap and use of the carrier. When the carrier is returned and the plug is again inserted into the trap, the coin is released.