Title:
ELECTRIC TOOL
Document Type and Number:
Japanese Patent JP2018192539
Kind Code:
A
Abstract:
To provide an electric tool capable of easily replacing a tip end tool.SOLUTION: An electric tool includes: a housing which stores a rotor core having a magnet and a brushless motor having a stator; a rotary shaft which is rotated by the brushless motor; an engaged portion provided on the rotary shaft; and a stopper which is provided on the housing and has an engaging portion capable of the engaged portion. When the engaging portion is engaged with a non-engaging portion, the rotation of the rotary shaft is regulated, and the rotary shaft is held at a predetermined rotary position by the magnetic force of the magnet. When the rotary shaft is at the predetermined rotary position, the engaging portion can be engaged with the engaged portion.SELECTED DRAWING: Figure 4
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Inventors:
TOYOSHIMA YUICHI
KUMAKURA TAKESHI
KUMAKURA TAKESHI
Application Number:
JP2017095874A
Publication Date:
December 06, 2018
Filing Date:
May 12, 2017
Export Citation:
Assignee:
KOKI HOLDINGS CO LTD
International Classes:
B25F5/00; B23D47/00