Title:
回転工具
Document Type and Number:
Japanese Patent JP6953252
Kind Code:
B2
Abstract:
A grinder including a motor, a switch operated ON and OFF in accordance with an operation of a switch lever to control a rotation of an output shaft of the motor, a spindle that rotates in accordance with the rotation of the output shaft to rotate a disk-shaped grinding wheel and a brake mechanism controllable with respect to a brake plate that integrally rotates with the output shaft, in a housing, the brake plate includes fins.
Inventors:
Kenji Shibata
Furusawa Regular
Furusawa Regular
Application Number:
JP2017179282A
Publication Date:
October 27, 2021
Filing Date:
September 19, 2017
Export Citation:
Assignee:
Makita Corporation
International Classes:
B25F5/00; B24B23/02
Domestic Patent References:
| JP2017013163A | ||||
| JP2011183516A | ||||
| JP60112732U | ||||
| JP49038884U | ||||
| JP56127829A |
Foreign References:
| DE3722629A1 |
Attorney, Agent or Firm:
Yoshiki Ishida
Kyoichi Ueda
Kyoichi Ueda