Abstract: Disclosed herein is a coil assembly. According to an aspect of the present invention, in a coil assembly which is coupled to a printed circuit board and applies electric power to a solenoid valve installed in a hydraulic control block, a coil assembly is provided including a bobbin having a through hole in the center so that a portion of the solenoid valve is inserted therein and having a coil wound around the outer circumference thereof, a coil case installed to wrap an outer side of the bobbin, a lead wire electrically coupling the printed circuit board and the coil assembly, a support pin integrally provided with the coil case to electrically couple the coil case and the printed circuit board.

Abstract: The device controls an actuating device having a linear displacement and a sudden action, for example a device actuating a latch. The actuating device is disposed in a case provided with an aperture through which it is capable of emerging under the action of a spring after the release of a locking device until it abuts against an element connected to the case. Provided inside the case is a wheel actuated by an electric motor and a device for driving under the action of the wheel the displacement of the actuating device in opposition to the action of the spring at least until the return movement of the actuating device is locked by the locking device. A device is also provided in the case for unlocking the locking device upon the subsequent rotation of the wheel. A device is provided in the case for interrupting the supply of current to the motor and consequently stopping the rotation of the wheel after the locking of the operating device by the locking device but before the unlocking of the locking device.

Abstract: A miniaturized housing or display device including at least one electric circuit adapted to be connected to an electric current supply. The electric circuit includes at least one switch. The housing further is adapted to receive a mechanical alarm clock that has a movement winder and an alarm winder. A counterweight is attached to hang from each of the winders such that each of the counterweights abuts against a corresponding switch in each of the circuits when the mechanical alarm clock is inserted in the compartment and the counterweights descend as a result of the movement of each of the winders.