Abstract: The invention is directed to a handheld work apparatus having a work tool. The work apparatus defines a longitudinal plane and includes a handle having a longitudinal axis. The blocking lever is mounted so as to be pivotable about a rotational axis. The blocking lever blocks the actuating lever in a blocking or disable position and enables the actuating lever for actuation in at least one operating enable position. In the direction of view perpendicular to the longitudinal plane, the longitudinal axis of the handle and the rotational axis of the blocking lever conjointly define an angle (?). The angle (?) lies in a range of from 10° to 60°.

Abstract: A contact point member comprises contact point pieces extending from both ends of a base portion and a gripping portion extending from the center of the base portion. The base portion is placed on an upper surface of a holding portion in a base member and is inserted between a main wall of a surrounding wall and stoppers on the holding portion for positioning. After a front end of the base portion is pressed and inserted under a presser portion provided in the main wall, when the gripping portion is pressed on the holding portion, an engagement piece formed in the rear end of the gripping portion is engaged to a corner hole formed in a projection of the holding portion, thus preventing the falling-down of the contact point member. The mounting operation of the contact point member is easily completed simply by pressing down the gripping portion.

Abstract: A motor includes a base plate and an armature having two or more arms mounted to the base plate for rotation about an axis. At least two powerstroke solenoids are positioned on each arm for applying force effecting first rotational motion of the armature. At least one reset solenoid is positioned on each arm for applying force effecting second rotational motion of the armature opposite the first rotational motion. Means are provided for sequentially applying current to the powerstroke solenoids and then to the reset solenoids to effect an oscillating motion of the armature. Further means are provided for transferring the first rotational motion to a disk cylinder rotatably mounted to the base plate for rotation about the axis, but for restraining the transfer of the second rotational motion to the disk cylinder.

Abstract: An operating device which enables various input operations. A two-direction input device is provided in front of a flat input member. When an operation button is moved in a Y1 or Y2 direction, a switch device is turned ON. In a case where one of the switch devices is ON, the operation button can be pressed, and at this time, a press switch device is turned ON. In use of this two-direction input device, a series of operations such as selection and determination of menu displayed on a display screen can be quickly performed.

Abstract: An electric hand power tool has an on/off switch, an elongated switching key having a front end and a rear end and actuating the switch, a projecting blocking lever which manually sets a turning on lock out of operation, the switching key being supported turnably, the switching key having a concave curvature starting substantially centrally and extending toward the rear end, the switching key carrying the blocking lever near the rear end.

Abstract: Actuator for use with a push-button keyboard in which the keys are arranged in an array of intersecting rows and columns. A single solenoid is provided for each row and column, and means operated by the solenoids causes the key to be depressed at the intersection of a row or column for which the solenoids are energized.

Abstract: Selecting device for crossbar switches of the type where selecting wires are actuated by selecting bars, which execute twisting movements by means of selecting bar magnets, for selection of predetermined contact groups. After selection, these contact groups can be actuated by lifting devices, which move in a direction mainly parallel to the selecting bars, on operation of bridge magnets, due to transfer of the movements of the lifting device to the contact groups via the actuated selecting wires. According to the invention the selecting wires are flexible and bent to a symmetrical loop with two legs. Each selecting wire is movably supported in such a manner that it encircles the respective selecting bar and the legs can swing around an axis mainly parallel to said axis of rotation of the selecting bar. Inner and outer stops are arranged such that the legs, when not actuated, rest against the inner stops and, when actuated, are pressed against the outer stops.