Title:
回転工具
Document Type and Number:
Japanese Patent JP7144927
Kind Code:
B2
Abstract:
A rotary tool includes a motor, a final output shaft, a housing, a detecting mechanism, an interrupting mechanism and a solenoid. The motor includes a motor body and a motor shaft. The final output shaft is configured to be rotationally driven by torque transmitted from the motor shaft. The housing houses the motor and the final output shaft. The detecting mechanism is configured to detect a motion state of the housing. The interrupting mechanism is provided on a transmission path of the torque from the motor shaft to the final output shaft, and configured to interrupt transmission of the torque. The solenoid includes a linearly movable actuation part and is configured to mechanically actuate the interrupting mechanism via the actuation part based on the motion state of the housing detected by the detecting mechanism.
Inventors:
Takeuchi Hajime
Furusawa regular
Furusawa regular
Application Number:
JP2017204444A
Publication Date:
September 30, 2022
Filing Date:
October 23, 2017
Export Citation:
Assignee:
Makita Corporation
International Classes:
B25D17/10; B25D16/00
Domestic Patent References:
| JP2005537945A | ||||
| JP2015192098A | ||||
| JP2013244581A | ||||
| JP63237875A |
Attorney, Agent or Firm:
Yuchi International Patent Office
Tetsuyuki Iwata
Toshiyuki Ikeda
Yumiko Fujita
Tetsuyuki Iwata
Toshiyuki Ikeda
Yumiko Fujita