DEVICE FOR INTERLOCKING DISCONNECTOR WITH GROUNDING SWITCH

摘要

PROBLEM TO BE SOLVED: To decrease the number of parts and also processes to lead to enhancement of the efficiency of the assemly works, suppress the costs, save the space for small-size construction of the vessel, and simplify the mechanism. ;SOLUTION: This device for interlocking a disconnector with a grounding switch is composed of a disconnector operating shaft 41 to make turn-on and turn-off with a regular and a reverse rotation, respectively, for approximate 90 deg., a clutch 56 which is formed on the operating shaft 41, has a clutch surface 57 approximately in a plane and has a section approximately half one circle, a grounding switch operating shaft 42 which is located coaxially with the disconnector operating shaft 41 and makes turn-on and turn-off with a regular and a reverse rotation, respectively, for approximate 90 deg., and a clutch 63 for switch which is formed on the switch operating shaft 42, has two clutching surfaces 64 intersecting perpendicularly, is engaged by the clutch 56 for a disconnector, and has a section approx. one quarterof a circle.;COPYRIGHT: (C)1999,JPO