JP6107385B2 - 電動工具 - Google Patents

電動工具 Download PDF

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Publication number
JP6107385B2
JP6107385B2 JP2013093878A JP2013093878A JP6107385B2 JP 6107385 B2 JP6107385 B2 JP 6107385B2 JP 2013093878 A JP2013093878 A JP 2013093878A JP 2013093878 A JP2013093878 A JP 2013093878A JP 6107385 B2 JP6107385 B2 JP 6107385B2
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JP
Japan
Prior art keywords
motor
duty ratio
trigger
time
control
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
JP2013093878A
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English (en)
Japanese (ja)
Other versions
JP2014213422A (ja
JP2014213422A5 (enExample
Inventor
高野　信宏
信宏 高野
和隆 岩田
和隆 岩田
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 JP2013093878A priority Critical patent/JP6107385B2/ja
Priority to PCT/JP2014/062212 priority patent/WO2014175470A1/en
Priority to US14/786,212 priority patent/US10171011B2/en
Priority to DE212014000108.0U priority patent/DE212014000108U1/de
Publication of JP2014213422A publication Critical patent/JP2014213422A/ja
Publication of JP2014213422A5 publication Critical patent/JP2014213422A5/ja
Application granted granted Critical
Publication of JP6107385B2 publication Critical patent/JP6107385B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/02—Details of starting control
    • H02P1/028—Details of starting control wherein the motor voltage is increased at low speed, to start or restart high inertia loads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/008—Cooling means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/18—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual DC motor
    • H02P1/22—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual DC motor in either direction of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Portable Power Tools In General (AREA)
JP2013093878A 2013-04-26 2013-04-26 電動工具 Active JP6107385B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013093878A JP6107385B2 (ja) 2013-04-26 2013-04-26 電動工具
PCT/JP2014/062212 WO2014175470A1 (en) 2013-04-26 2014-04-25 Electric tool
US14/786,212 US10171011B2 (en) 2013-04-26 2014-04-25 Electric tool
DE212014000108.0U DE212014000108U1 (de) 2013-04-26 2014-04-25 Elektrowerkzeug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013093878A JP6107385B2 (ja) 2013-04-26 2013-04-26 電動工具

Publications (3)

Publication Number Publication Date
JP2014213422A JP2014213422A (ja) 2014-11-17
JP2014213422A5 JP2014213422A5 (enExample) 2016-04-14
JP6107385B2 true JP6107385B2 (ja) 2017-04-05

Family

ID=50933464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013093878A Active JP6107385B2 (ja) 2013-04-26 2013-04-26 電動工具

Country Status (4)

Country Link
US (1) US10171011B2 (enExample)
JP (1) JP6107385B2 (enExample)
DE (1) DE212014000108U1 (enExample)
WO (1) WO2014175470A1 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014091196A (ja) 2012-11-05 2014-05-19 Makita Corp 打ち込み工具
JP6284417B2 (ja) * 2014-04-16 2018-02-28 株式会社マキタ 打ち込み工具
US10406662B2 (en) * 2015-02-27 2019-09-10 Black & Decker Inc. Impact tool with control mode
JP6481856B2 (ja) 2015-03-12 2019-03-13 パナソニックＩｐマネジメント株式会社 電動工具
JP6600960B2 (ja) * 2015-03-30 2019-11-06 工機ホールディングス株式会社 往復動工具
DE102015226374A1 (de) * 2015-12-21 2017-06-22 Robert Bosch Gmbh Verfahren zum Betreiben eines Elektrowerkzeuges
US10994393B2 (en) * 2016-01-14 2021-05-04 Koki Holdings Co., Ltd. Rotary impact tool
KR101939474B1 (ko) * 2017-07-07 2019-01-16 엘지전자 주식회사 모터 구동 장치
EP3501740A1 (de) * 2017-12-20 2019-06-26 HILTI Aktiengesellschaft Setzverfahren für schraubverbindung mittels schlagschrauber
AU2019101751B4 (en) * 2018-02-19 2025-11-27 Milwaukee Electric Tool Corporation Impact tool
US10835972B2 (en) 2018-03-16 2020-11-17 Milwaukee Electric Tool Corporation Blade clamp for power tool
US11014176B2 (en) 2018-04-03 2021-05-25 Milwaukee Electric Tool Corporation Jigsaw
USD887806S1 (en) 2018-04-03 2020-06-23 Milwaukee Electric Tool Corporation Jigsaw
CN110417324B (zh) * 2018-04-28 2022-01-04 南京德朔实业有限公司 电钻
US11027404B2 (en) 2018-07-19 2021-06-08 Milwaukee Electric Tool Corporation Lubricant-impregnated bushing for impact tool
CN215789518U (zh) * 2018-12-10 2022-02-11 米沃奇电动工具公司 冲击工具
US11484997B2 (en) * 2018-12-21 2022-11-01 Milwaukee Electric Tool Corporation High torque impact tool
JP2021008018A (ja) * 2019-07-02 2021-01-28 パナソニックＩｐマネジメント株式会社 インパクト工具
JP7386027B2 (ja) * 2019-09-27 2023-11-24 株式会社マキタ 回転打撃工具
JP7320419B2 (ja) 2019-09-27 2023-08-03 株式会社マキタ 回転打撃工具
JP7178591B2 (ja) * 2019-11-15 2022-11-28 パナソニックＩｐマネジメント株式会社 インパクト工具、インパクト工具の制御方法及びプログラム
EP4110554B1 (en) 2020-02-24 2025-09-17 Milwaukee Electric Tool Corporation Impact tool
USD948978S1 (en) 2020-03-17 2022-04-19 Milwaukee Electric Tool Corporation Rotary impact wrench
TWI781422B (zh) * 2020-07-08 2022-10-21 車王電子股份有限公司 衝擊式電動工具的控制方法
EP4263138A1 (en) 2020-12-18 2023-10-25 Black & Decker Inc. Impact tools and control modes
EP4076859A4 (en) * 2021-02-25 2023-09-20 Techtronic Cordless GP MACHINE TOOL WITH VARIABLE PERFORMANCE
JP2024058204A (ja) * 2022-10-14 2024-04-25 株式会社ミツバ モータ制御装置、モータ装置、ワイパー装置、及びモータ制御方法
US20240217077A1 (en) * 2023-01-04 2024-07-04 Nanjing Chervon Industry Co., Ltd. Impact tool
TWI832658B (zh) * 2023-01-05 2024-02-11 車王電子股份有限公司 電動工具及其控制方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05104454A (ja) * 1991-10-15 1993-04-27 Matsushita Electric Works Ltd 電動工具
JP3373648B2 (ja) * 1994-05-26 2003-02-04 松下電工株式会社 インパクト回転工具
US5831402A (en) * 1996-03-15 1998-11-03 Yang; Tai-Her Double direction actuating type tool of loose forward and loose backward assisting style
US20030089511A1 (en) * 2001-11-12 2003-05-15 Yukio Tsuneda Electric tool
JP2005066785A (ja) 2003-08-26 2005-03-17 Matsushita Electric Works Ltd 電動工具
DE102007020542B4 (de) 2006-04-28 2015-10-22 Unex Corp. Werkzeug mit Drehmomentverstärkung
JP5333881B2 (ja) * 2007-04-27 2013-11-06 日立工機株式会社 電動工具
KR20090030562A (ko) 2007-09-20 2009-03-25 엘지전자 주식회사 광대역 무선 접속 시스템에서 자원할당을 위한 패킷전송방법
JP5116490B2 (ja) * 2008-01-08 2013-01-09 株式会社マキタ モータ制御装置とそれを用いた電動工具
WO2009145206A2 (en) * 2008-05-29 2009-12-03 Hitachi Koki Co., Ltd. Electric power tool
JP5112956B2 (ja) * 2008-05-30 2013-01-09 株式会社マキタ 充電式電動工具
JP5464014B2 (ja) 2010-03-31 2014-04-09 日立工機株式会社 電動工具
JP5395773B2 (ja) * 2010-09-27 2014-01-22 パナソニック株式会社 充電式電動工具

Also Published As

Publication number Publication date
JP2014213422A (ja) 2014-11-17
DE212014000108U1 (de) 2015-11-26
WO2014175470A1 (en) 2014-10-30
US10171011B2 (en) 2019-01-01
US20160079887A1 (en) 2016-03-17

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