| 摘要 |
PROBLEM TO BE SOLVED: To provide a breaker which easily carries out reloading operation even in darkness when the breaker is actuated. SOLUTION: In the breaker A in which an operation piece 2 is vertically rotated with a fulcrum as the center, and which activates a circuit in a state where the tip part of the operation piece 2 turns diagonally upward and breaks the circuit in a state where it turns diagonally downward, it has: a string like member 10 in which one end is fixed by the operation piece 2, extends once upward, changes the direction on the way, and extends downward; and a ring like member 40 which is fixed to the other end of this string like member 10 and which is hooked at the operation piece when the circuit is activated, and when the operation piece 2 is rotated downward, following shut-down of the circuit, the ring like member 40 is slid down from the operation piece 2 and the string like member 10 is hung down downward. COPYRIGHT: (C)2007,JPO&INPIT
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