JP2019107717A - 電動工具 - Google Patents

電動工具 Download PDF

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Publication number
JP2019107717A
JP2019107717A JP2017241184A JP2017241184A JP2019107717A JP 2019107717 A JP2019107717 A JP 2019107717A JP 2017241184 A JP2017241184 A JP 2017241184A JP 2017241184 A JP2017241184 A JP 2017241184A JP 2019107717 A JP2019107717 A JP 2019107717A
Authority
JP
Japan
Prior art keywords
motor
braking force
tip tool
control unit
rotation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2017241184A
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English (en)
Japanese (ja)
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JP2019107717A5 (https=
Inventor
裕紀 坂井
Hiroki Sakai
裕紀 坂井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koki Holdings Co Ltd
Original Assignee
Koki Holdings Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koki Holdings Co Ltd filed Critical Koki Holdings Co Ltd
Priority to JP2017241184A priority Critical patent/JP2019107717A/ja
Publication of JP2019107717A publication Critical patent/JP2019107717A/ja
Publication of JP2019107717A5 publication Critical patent/JP2019107717A5/ja
Pending legal-status Critical Current

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  • Portable Power Tools In General (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
JP2017241184A 2017-12-15 2017-12-15 電動工具 Pending JP2019107717A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017241184A JP2019107717A (ja) 2017-12-15 2017-12-15 電動工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017241184A JP2019107717A (ja) 2017-12-15 2017-12-15 電動工具

Publications (2)

Publication Number Publication Date
JP2019107717A true JP2019107717A (ja) 2019-07-04
JP2019107717A5 JP2019107717A5 (https=) 2021-01-28

Family

ID=67178636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017241184A Pending JP2019107717A (ja) 2017-12-15 2017-12-15 電動工具

Country Status (1)

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JP (1) JP2019107717A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022544139A (ja) * 2019-08-05 2022-10-17 フスクバルナ アクティエボラーグ 手持ち式電動ツールにおけるツール検出
CN119871307A (zh) * 2025-01-09 2025-04-25 深圳市谱格智能技术有限公司 反作用力平衡装置

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07148676A (ja) * 1993-11-25 1995-06-13 Matsushita Electric Works Ltd 電動工具の発電制動回路
JPH07256149A (ja) * 1994-03-25 1995-10-09 Hitachi Koki Co Ltd 遠心機用モータの制御装置
JPH0866074A (ja) * 1994-08-19 1996-03-08 Kokusan Denki Co Ltd 電動機の停止制御方法及び装置
JP2008022678A (ja) * 2006-07-14 2008-01-31 Matsushita Electric Ind Co Ltd モータ駆動装置及びモータ制動方法
JP2010047096A (ja) * 2008-08-21 2010-03-04 Toyota Motor Corp 電動パワーステアリング装置
JP2011005588A (ja) * 2009-06-25 2011-01-13 Hitachi Koki Co Ltd 電動工具
JP2012205362A (ja) * 2011-03-24 2012-10-22 Asmo Co Ltd モータ制御装置及びモータ制御方法
WO2016084553A1 (ja) * 2014-11-28 2016-06-02 日立工機株式会社 電動工具
WO2016098563A1 (ja) * 2014-12-18 2016-06-23 日立工機株式会社 電動工具
JP2017070102A (ja) * 2015-09-30 2017-04-06 株式会社マキタ モータの制御装置
JP2017193016A (ja) * 2016-04-20 2017-10-26 株式会社マキタ 電動作業機

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07148676A (ja) * 1993-11-25 1995-06-13 Matsushita Electric Works Ltd 電動工具の発電制動回路
JPH07256149A (ja) * 1994-03-25 1995-10-09 Hitachi Koki Co Ltd 遠心機用モータの制御装置
JPH0866074A (ja) * 1994-08-19 1996-03-08 Kokusan Denki Co Ltd 電動機の停止制御方法及び装置
JP2008022678A (ja) * 2006-07-14 2008-01-31 Matsushita Electric Ind Co Ltd モータ駆動装置及びモータ制動方法
JP2010047096A (ja) * 2008-08-21 2010-03-04 Toyota Motor Corp 電動パワーステアリング装置
JP2011005588A (ja) * 2009-06-25 2011-01-13 Hitachi Koki Co Ltd 電動工具
JP2012205362A (ja) * 2011-03-24 2012-10-22 Asmo Co Ltd モータ制御装置及びモータ制御方法
WO2016084553A1 (ja) * 2014-11-28 2016-06-02 日立工機株式会社 電動工具
WO2016098563A1 (ja) * 2014-12-18 2016-06-23 日立工機株式会社 電動工具
JP2017070102A (ja) * 2015-09-30 2017-04-06 株式会社マキタ モータの制御装置
JP2017193016A (ja) * 2016-04-20 2017-10-26 株式会社マキタ 電動作業機

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022544139A (ja) * 2019-08-05 2022-10-17 フスクバルナ アクティエボラーグ 手持ち式電動ツールにおけるツール検出
JP7555395B2 (ja) 2019-08-05 2024-09-24 フスクバルナ アクティエボラーグ 手持ち式電動ツールにおけるツール検出
US12426537B2 (en) 2019-08-05 2025-09-30 Husqvarna Ab Tool detection in hand-held power tools
CN119871307A (zh) * 2025-01-09 2025-04-25 深圳市谱格智能技术有限公司 反作用力平衡装置

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