JP5495031B2 - 電動工具 - Google Patents

電動工具 Download PDF

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Publication number
JP5495031B2
JP5495031B2 JP2010025106A JP2010025106A JP5495031B2 JP 5495031 B2 JP5495031 B2 JP 5495031B2 JP 2010025106 A JP2010025106 A JP 2010025106A JP 2010025106 A JP2010025106 A JP 2010025106A JP 5495031 B2 JP5495031 B2 JP 5495031B2
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JP
Japan
Prior art keywords
voltage
motor
battery
switching element
electric tool
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.)
Active
Application number
JP2010025106A
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English (en)
Japanese (ja)
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JP2011161545A (ja
JP2011161545A5 (enExample
Inventor
祥和 河野
信宏 高野
栄二 中山
治久 藤澤
圭太 齋藤
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
Hitachi Koki 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 Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Priority to JP2010025106A priority Critical patent/JP5495031B2/ja
Publication of JP2011161545A publication Critical patent/JP2011161545A/ja
Publication of JP2011161545A5 publication Critical patent/JP2011161545A5/ja
Application granted granted Critical
Publication of JP5495031B2 publication Critical patent/JP5495031B2/ja
Active legal-status Critical Current
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  • Portable Power Tools In General (AREA)
JP2010025106A 2010-02-08 2010-02-08 電動工具 Active JP5495031B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010025106A JP5495031B2 (ja) 2010-02-08 2010-02-08 電動工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010025106A JP5495031B2 (ja) 2010-02-08 2010-02-08 電動工具

Publications (3)

Publication Number Publication Date
JP2011161545A JP2011161545A (ja) 2011-08-25
JP2011161545A5 JP2011161545A5 (enExample) 2012-07-19
JP5495031B2 true JP5495031B2 (ja) 2014-05-21

Family

ID=44592843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010025106A Active JP5495031B2 (ja) 2010-02-08 2010-02-08 電動工具

Country Status (1)

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JP (1) JP5495031B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014036521A (ja) 2012-08-09 2014-02-24 Panasonic Corp アダプタ及び電動工具
JP2014172162A (ja) 2013-03-13 2014-09-22 Panasonic Corp 電動工具
JP2015035924A (ja) * 2013-08-09 2015-02-19 株式会社東芝 過電流保護装置
KR101475787B1 (ko) * 2013-12-10 2014-12-23 주식회사 다우기업 전동공구 스위치 안전장치
JP2019217567A (ja) * 2018-06-15 2019-12-26 工機ホールディングス株式会社 作業機

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60109776U (ja) * 1983-12-23 1985-07-25 株式会社マキタ 自動空締め機能付ラチェットレンチ
JP3478110B2 (ja) * 1998-01-27 2003-12-15 松下電工株式会社 モータ駆動用制御回路
JP4925672B2 (ja) * 2006-01-31 2012-05-09 株式会社マキタ 電動工具
JP4556929B2 (ja) * 2006-09-07 2010-10-06 日立工機株式会社 電動工具
JP5071713B2 (ja) * 2007-10-10 2012-11-14 日立工機株式会社 電動工具

Also Published As

Publication number Publication date
JP2011161545A (ja) 2011-08-25

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