Title:
POWER-DRIVEN TOOL
Document Type and Number:
WIPO Patent Application WO/2020/054775
Kind Code:
A1
Abstract:
A power-driven tool according to one aspect of this disclosure comprises: a motor, an operation panel and a control unit. The motor is driven by being supplied with electric power from a battery pack. The operation panel is operated in order to drive the motor. The control unit starts the motor in response to the operating panel being operated, acquires status information pertaining to the discharge state of the battery pack, and on the basis of the status information acquired, controls the driving of the motor in such a manner that the execution of protective operation by the battery pack is curbed.
Inventors:
ICHIKAWA YOSHITAKA (JP)
KOBAYAKAWA TADAHIKO (JP)
KOBAYAKAWA TADAHIKO (JP)
Application Number:
PCT/JP2019/035739
Publication Date:
March 19, 2020
Filing Date:
September 11, 2019
Export Citation:
Assignee:
MAKITA CORP (JP)
International Classes:
H01M10/44; B25F5/00; H01M10/48; H02H7/18; H02J7/00
Foreign References:
| JP2014148008A | 2014-08-21 | |||
| JP2011229319A | 2011-11-10 | |||
| JP2017159449A | 2017-09-14 | |||
| JP2008177138A | 2008-07-31 | |||
| JP2005182522A | 2005-07-07 | |||
| JP2010158163A | 2010-07-15 | |||
| JP2011201004A | 2011-10-13 | |||
| JP2016022566A | 2016-02-08 | |||
| JP2005131770A | 2005-05-26 |
Other References:
See also references of EP 3851252A4
Attorney, Agent or Firm:
NAGOYA INTERNATIONAL PATENT FIRM (JP)
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