| 摘要 |
PROBLEM TO BE SOLVED: To provide an operation mechanism of a switching device lowering vexatious complication in operation between a manual mode and an automatic mode, and capable of evading an automatic input operation in the manual mode without complicating the structure. SOLUTION: An operating handle takes an automatic switching operation position and a manual open position by driving a pull-out solenoid 61 and a inputting solenoid 81. The switching part is in a manual inputting state when it is located at the automatic switching operation position, and in a manual open state when it is located at the manual open position. An inputting-ready state, which enables inputting operation of a plunger rod 82 of the inputting solenoid 81, can be formed only when the switching part is opened by an automatic open operation with the operation handle at the automatic switching operation position. Namely, the plunger rod 82 of the inputting solenoid 81 does not operate following the manual switching operation. COPYRIGHT: (C)2005,JPO&NCIPI
|
