| 摘要 |
PURPOSE:To enhance reliability by providing a fixed side insulation cylinder and a movable side insulation cylinder and hooking both insulation cylinders and both electrode members through an interposed elastic repulsive member by means of a hooking mechanism. CONSTITUTION:Specified branch connection of a branch line side cable 5 is performed by inserting a movable side electrode member 7 and a movable side insulation cylinder 9 arranged at the terminal, into a fixed side electrode member 6 and a fixed side insulation cylinder 8 provided at a position for setting the branch part of a main cable 1. On the other hand, by rotating and pulling up a punch lock 11d so as to unfasten the hooked condition to a fixture 11a provided with a hook and release the locked condition between the insulation cylinders 8 and 9, whereby the movable side insulation cylinder 9 is forcibly separated downward by the elastic force accumulated in an elastic repulsive member 10 and a movable side electrode member 7 is quickly separated from a fixed side electrode member 6. Thereby, load opening/closing can be performed safely and surely. |
