CN102770243B - 电动工具 - Google Patents

电动工具 Download PDF

Info

Publication number
CN102770243B
CN102770243B CN201180010689.0A CN201180010689A CN102770243B CN 102770243 B CN102770243 B CN 102770243B CN 201180010689 A CN201180010689 A CN 201180010689A CN 102770243 B CN102770243 B CN 102770243B
Authority
CN
China
Prior art keywords
motor
hammer
control unit
voltage
power
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.)
Expired - Fee Related
Application number
CN201180010689.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN102770243A (zh
Inventor
西河智雅
高野信宏
岩田和隆
益子弘识
大森和博
中村瑞穗
伊藤穰
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.)
Machine Holding Co
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
Publication of CN102770243A publication Critical patent/CN102770243A/zh
Application granted granted Critical
Publication of CN102770243B publication Critical patent/CN102770243B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers
    • B25B23/1475—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers for impact wrenches or screwdrivers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
CN201180010689.0A 2010-03-31 2011-03-11 电动工具 Expired - Fee Related CN102770243B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010083754A JP5464014B2 (ja) 2010-03-31 2010-03-31 電動工具
JP2010-083754 2010-03-31
PCT/JP2011/056484 WO2011122361A1 (en) 2010-03-31 2011-03-11 Power tool

Publications (2)

Publication Number Publication Date
CN102770243A CN102770243A (zh) 2012-11-07
CN102770243B true CN102770243B (zh) 2015-02-04

Family

ID=43982440

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180010689.0A Expired - Fee Related CN102770243B (zh) 2010-03-31 2011-03-11 电动工具

Country Status (5)

Country Link
US (1) US20130008679A1 (enExample)
EP (1) EP2467237A1 (enExample)
JP (1) JP5464014B2 (enExample)
CN (1) CN102770243B (enExample)
WO (1) WO2011122361A1 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE535919C2 (sv) * 2011-06-30 2013-02-19 Atlas Copco Ind Tech Ab Elektriskt motordrivet verktyg
JP2013188812A (ja) * 2012-03-13 2013-09-26 Hitachi Koki Co Ltd インパクト工具
EP2834041B1 (en) * 2012-04-03 2019-10-09 Atlas Copco Industrial Technique AB Power wrench
CN103862418B (zh) * 2012-12-14 2016-08-03 南京德朔实业有限公司 电动扳手
WO2014162862A1 (ja) * 2013-03-30 2014-10-09 日立工機株式会社 電動工具
JP6107385B2 (ja) * 2013-04-26 2017-04-05 日立工機株式会社 電動工具
US9597784B2 (en) 2013-08-12 2017-03-21 Ingersoll-Rand Company Impact tools
JP6245943B2 (ja) * 2013-10-31 2017-12-13 Ｔｏｎｅ株式会社 締付装置
JP6322387B2 (ja) * 2013-11-05 2018-05-09 Ｔｏｎｅ株式会社 締付装置及び締付方法
FR3015332B1 (fr) * 2013-12-20 2016-01-22 Renault Georges Ets Procede de pilotage d'un dispositif de vissage a impulsions, dispositif de pilotage et dispositif de vissage correspondants
US9539715B2 (en) 2014-01-16 2017-01-10 Ingersoll-Rand Company Controlled pivot impact tools
DE102015211119A1 (de) * 2014-06-20 2015-12-24 Robert Bosch Gmbh Verfahren zum Steuern eines Elektromotors eines Elektrowerkzeuges
DE102014211891A1 (de) * 2014-06-20 2015-12-24 Robert Bosch Gmbh Verfahren zum Betreiben eines Elektrowerkzeuges
CN104362910A (zh) * 2014-10-22 2015-02-18 常州格力博有限公司 基于直流无刷电动工具的恒功率双速控制系统及控制方法
JP6380933B2 (ja) * 2014-12-12 2018-08-29 パナソニックＩｐマネジメント株式会社 電動工具
US10637379B2 (en) * 2015-04-07 2020-04-28 Black & Decker Inc. Power tool with automatic feathering mode
JP6558737B2 (ja) * 2016-01-29 2019-08-14 パナソニックＩｐマネジメント株式会社 インパクト回転工具
DE102016212520B4 (de) 2016-07-08 2020-06-18 Robert Bosch Gmbh Verfahren zum Betreiben eines Elektrowerkzeuges
JP6869739B2 (ja) 2017-02-09 2021-05-12 株式会社マキタ インパクト工具
SE1730109A1 (en) * 2017-04-19 2018-10-20 Atlas Copco Ind Technique Ab Electric Pulse Tool
WO2018192775A1 (en) * 2017-04-19 2018-10-25 Atlas Copco Industrial Technique Ab Electric pulse tool
EP3755502A4 (en) * 2018-02-19 2021-11-17 Milwaukee Electric Tool Corporation IMPACT TOOL
CN215789518U (zh) * 2018-12-10 2022-02-11 米沃奇电动工具公司 冲击工具
WO2020132587A1 (en) * 2018-12-21 2020-06-25 Milwaukee Electric Tool Corporation High torque impact tool
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
WO2021173602A1 (en) 2020-02-24 2021-09-02 Milwaukee Electric Tool Corporation Impact tool
USD948978S1 (en) 2020-03-17 2022-04-19 Milwaukee Electric Tool Corporation Rotary impact wrench
US12240085B2 (en) * 2020-06-04 2025-03-04 Milwaukee Electric Tool Corporation Systems and methods for detecting anvil position using an inductive sensor
JP7611530B2 (ja) * 2021-08-10 2025-01-10 パナソニックＩｐマネジメント株式会社 インパクト回転工具
JP7727501B2 (ja) * 2021-11-19 2025-08-21 パナソニックホールディングス株式会社 インパクト回転工具、インパクト回転工具システム、管理システム
JP2023167127A (ja) * 2022-05-11 2023-11-24 株式会社マキタ インパクト工具
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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4211744B2 (ja) * 2005-02-23 2009-01-21 パナソニック電工株式会社 インパクト締付け工具
JP4339275B2 (ja) * 2005-05-12 2009-10-07 株式会社エスティック インパクト式のネジ締め装置の制御方法および装置
JP4699316B2 (ja) * 2006-09-01 2011-06-08 株式会社エスティック インパクト式のネジ締め装置
JP4837498B2 (ja) * 2006-09-04 2011-12-14 株式会社エスティック 遊星歯車装置およびインパクト式のネジ締め装置
JP5013314B2 (ja) 2007-06-18 2012-08-29 日立工機株式会社 電動工具
EP2030710B1 (en) * 2007-08-29 2014-04-23 Positec Power Tools (Suzhou) Co., Ltd. Power tool and control system for a power tool
JP5360344B2 (ja) * 2007-09-21 2013-12-04 日立工機株式会社 電動工具
WO2009038230A1 (en) * 2007-09-21 2009-03-26 Hitachi Koki Co., Ltd. Impact tool
FR2936507B1 (fr) 2008-09-29 2011-04-08 Inst Francais Du Petrole Procede de production d'hydrogene avec captation totale du co2 et recyclage du methane non converti

Also Published As

Publication number Publication date
JP5464014B2 (ja) 2014-04-09
CN102770243A (zh) 2012-11-07
EP2467237A1 (en) 2012-06-27
US20130008679A1 (en) 2013-01-10
WO2011122361A1 (en) 2011-10-06
JP2011212800A (ja) 2011-10-27

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: Tokyo, Japan, Japan

Patentee after: Machine holding company

Address before: Tokyo, Japan, Japan

Patentee before: Hitachi Koki Company Limited

CP01 Change in the name or title of a patent holder
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150204

Termination date: 20200311

CF01 Termination of patent right due to non-payment of annual fee