| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a grounding tool that can provide good workability of grounding work and that can maintain a reliable and stable grounding state. <P>SOLUTION: A grounding tool is used to ground an grounding site and an electrical equipment connected thereto, by contacting its tip with the grounding site disposed on a high place. The grounding tool includes an external cylinder 11 telescopically fitted in an axial direction of an internal cylinder 12, an earth hook 13 fixed to a tip opening of the external cylinder 11 and formed of a flexible ring-shaped conductive member, and an earth lead wire 14 having its tip connected to the earth hook 13 and having the other tip connected to an grounding electrical potential site. <P>COPYRIGHT: (C)2012,JPO&INPIT |
