| 摘要 |
PROBLEM TO BE SOLVED: To enable switching to automatic/manual modes and running/stop operations with one switch. SOLUTION: A switch mechanism is comprised of an axial rod 4 interlocking with a handle 3; two contact cams 1, 2 attached to the axial rod 4 and provided with recessed parts 1a, 2a; movable rods 5, 11, 15 abutted on circumferences of the contact cams 1, 2 and provided integrally with traveling contacts 6, 13, 17; and fixed contacts 8, 12, 16 arranged so as to oppose to the traveling contacts 6, 13, 17. Due to this construction, switching to the automatic/manual modes and the running and stop operations in the manual mode are performed by the one switch mechanism. COPYRIGHT: (C)2005,JPO&NCIPI
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