| 摘要 |
PURPOSE: To obtain a drawing-out device which can be used commonly to various sizes, independently of the size of individual drawn type electrical equipment. CONSTITUTION: A threaded rod 17, having an axial center in parallel with the draw-out direction of electrical equipment 1, is supported rotatably on the floor section 11a of a drawer type electrical equipment housing section 11 of a switchgear, and a nut 19 engaged with the lower part of the equipment 1 is screwed on the rod 17. When the rod 17 is rotated, the nut 19 moves, and the equipment 1 is driven in the inserting or draw-out direction.
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