公开(公告)号：US20150327352A1

公开(公告)日：2015-11-12

申请号：US14706189

申请日：2015-05-07

Applicant: MAKITA CORPORATION

Inventor： Yoshinari KIKUCHI ,  Tomoyuki KUTSUNA ,  Hiroki SUGIYAMA

IPC: H05F3/04 ,  F04B17/05 ,  A47L5/36 ,  F04D15/00

CPC classification number: H05F3/04 ,  A47L5/36 ,  E01H1/0809 ,  F04B17/05 ,  F04D15/0066 ,  H05F3/00

Abstract: A power-operated work apparatus has a machine body which includes an electrostatic charge inducing member that may induce electrostatic charges thereon, and is adapted to be used with the machine body maintained electrically ungrounded. The work apparatus includes: a grip which is adapted to be grasped and held by a user and has an outer surface to be touched by the user and an inner surface forming an inner space; an electroconductive body member which forms an electroconductive body exposed on at least a part of the outer surface of the grip; and an electroconductive line member which is configured to be charged with the electrostatic charges induced on the electrostatic charge inducing member and has a part disposed inside the grip neighboring to and without electrically touching the electroconductive body forming member. The electrostatic charges are to spark from the electroconductive line member to the electroconductive body member.

Abstract translation: 电动工作装置具有机体，该机体包括可在其上引起静电电荷的静电电荷感应部件，并且适于与保持电气不接地的机体一起使用。 工作装置包括：手柄，其被使用者抓握并保持，并且具有使用者要触摸的外表面和形成内部空间的内表面; 导电体部件，其形成在所述把手的外表面的至少一部分上露出的导电体; 以及导电线构件，其被配置为在静电引力构件上引起的静电荷充电，并且具有设置在手柄内部的部分，该部分邻近并且不电接触导电体形成构件。 静电电荷将从导电线构件向导电体构件发火。