| 摘要 |
PROBLEM TO BE SOLVED: To obtain a display device that has superior durability and high reliability, and surely displays tripping movement at interruption. SOLUTION: A magnetic tripping display mechanism 11 has a first link 11a of which one of the edges is turnably retained at a prescribed position, a second link 11b of which one of the edges is rotatably retained at a prescribed position and the other edge is coupled to the other edge of the first link 11a; a pin 11c which rotatably and slidably pinches the other edge of this second link 11b and the other edge of the first link 11a in a state of their being overlapped, and a spring 11e which presses the first link 11a and the second link 11b in the sliding direction; and when the electromagnetic part 9 is operated, the second link 11b is turned, then in accompaniment to with this turning, the first link 11a is turned and displays the state of the movement. COPYRIGHT: (C)2006,JPO&NCIPI
|
