Title:
POWER TOOL
Document Type and Number:
WIPO Patent Application WO/2021/029182
Kind Code:
A1
Abstract:
Provided is a power tool which does not easily cause a problem in a configuration in which a control unit controls the operation and stop of a motor in response to a signal from a switch. This power tool 1 has: a motor 6; a calculation unit 34 for controlling the motor 6; an operation unit 7 that is movable between an ON position and an OFF position by an operation; and a switch that switches between an ON state and an OFF state by the operation unit 7. The switch has a first signal line LA and a second signal line LB. The calculation unit 34 controls the motor 6 in response to a state of a signal transmitted by the first signal line LA and the second signal line LB.
Inventors:
SHINTO SHUNYA (JP)
KAWANO YOSHIKAZU (JP)
SUDO TOMOAKI (JP)
FUNABIKI YUSUKE (JP)
AMATSU TAKUYA (JP)
KOIZUMI AYAKA (JP)
KAWANO YOSHIKAZU (JP)
SUDO TOMOAKI (JP)
FUNABIKI YUSUKE (JP)
AMATSU TAKUYA (JP)
KOIZUMI AYAKA (JP)
Application Number:
PCT/JP2020/027814
Publication Date:
February 18, 2021
Filing Date:
July 17, 2020
Export Citation:
Assignee:
KOKI HOLDINGS CO LTD (JP)
International Classes:
B25F5/00
Domestic Patent References:
| WO2017022502A1 | 2017-02-09 |
Foreign References:
| JP2013223899A | 2013-10-31 |
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