CN102770242A - 电动工具 - Google Patents

电动工具 Download PDF

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Publication number
CN102770242A
CN102770242A CN2011800106871A CN201180010687A CN102770242A CN 102770242 A CN102770242 A CN 102770242A CN 2011800106871 A CN2011800106871 A CN 2011800106871A CN 201180010687 A CN201180010687 A CN 201180010687A CN 102770242 A CN102770242 A CN 102770242A
Authority
CN
China
Prior art keywords
motor
hammer
anvil
unit
temperature
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
CN2011800106871A
Other languages
English (en)
Chinese (zh)
Inventor
益子弘识
高野信宏
岩田和隆
西河智雅
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.)
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
Publication of CN102770242A publication Critical patent/CN102770242A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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
    • B25B21/026—Impact clutches
    • 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
    • B25B23/1405—Arrangement of torque limiters or torque indicators in 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
CN2011800106871A 2010-03-31 2011-03-11 电动工具 Pending CN102770242A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010083756A JP5464434B2 (ja) 2010-03-31 2010-03-31 電動工具
JP2010-083756 2010-03-31
PCT/JP2011/056485 WO2011122362A1 (en) 2010-03-31 2011-03-11 Power tool

Publications (1)

Publication Number Publication Date
CN102770242A true CN102770242A (zh) 2012-11-07

Family

ID=44022814

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011800106871A Pending CN102770242A (zh) 2010-03-31 2011-03-11 电动工具

Country Status (5)

Country Link
US (1) US20130025892A1 (enExample)
EP (1) EP2467236A1 (enExample)
JP (1) JP5464434B2 (enExample)
CN (1) CN102770242A (enExample)
WO (1) WO2011122362A1 (enExample)

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US8529567B2 (en) 2010-06-03 2013-09-10 Biomet Microfixation, Llc Surgical device with smart bit recognition collet assembly to set a desired application mode
CA2800792C (en) * 2012-01-06 2016-10-25 Sears Brands, Llc Programmable portable power tool with brushless dc motor
JP2013188812A (ja) * 2012-03-13 2013-09-26 Hitachi Koki Co Ltd インパクト工具
DE102012208855A1 (de) * 2012-05-25 2013-11-28 Robert Bosch Gmbh Handwerkzeugmaschine
DE102012208913A1 (de) * 2012-05-25 2013-11-28 Robert Bosch Gmbh Schlagwerkeinheit
EP3021767B1 (en) 2013-07-19 2018-12-12 Pro-Dex Inc. Torque-limiting screwdrivers
US10011006B2 (en) * 2013-08-08 2018-07-03 Black & Decker Inc. Fastener setting algorithm for drill driver
US9597784B2 (en) 2013-08-12 2017-03-21 Ingersoll-Rand Company Impact tools
US20150083448A1 (en) * 2013-09-26 2015-03-26 Chervon Intellectual Property Limited Electric tool and method for fastening a threaded member by using it
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
JP6414603B2 (ja) * 2014-11-28 2018-10-31 工機ホールディングス株式会社 電動工具
KR102074052B1 (ko) * 2015-06-02 2020-02-05 밀워키 일렉트릭 툴 코포레이션 전자 클러치를 갖는 다중-속도 전동 공구
EP3141349A1 (de) * 2015-09-10 2017-03-15 HILTI Aktiengesellschaft Handwerkzeugmaschine und steuerungsverfahren
EP3170624A1 (de) * 2015-11-17 2017-05-24 HILTI Aktiengesellschaft Steuerungsverfahren für eine werkzeugmaschine
US10994393B2 (en) * 2016-01-14 2021-05-04 Koki Holdings Co., Ltd. Rotary impact tool
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
JP7191700B2 (ja) 2016-06-07 2022-12-19 プロ－デツクス・インコーポレイテツド トルク制限スクリュードライバ装置、システムおよび方法
AU2019101751B4 (en) * 2018-02-19 2025-11-27 Milwaukee Electric Tool Corporation Impact tool
EP3840918B1 (en) 2018-08-20 2024-03-13 Pro-Dex, Inc. Torque-limiting devices
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
JP7210291B2 (ja) * 2019-01-10 2023-01-23 株式会社マキタ 電動ドライバドリル
EP3991916B1 (en) * 2019-06-28 2024-06-05 Panasonic Intellectual Property Management Co., Ltd. Impact tool
JP7320419B2 (ja) 2019-09-27 2023-08-03 株式会社マキタ 回転打撃工具
JP7386027B2 (ja) * 2019-09-27 2023-11-24 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
JP2022158636A (ja) * 2021-04-02 2022-10-17 株式会社マキタ 電動工具及びインパクト工具
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
US20230321796A1 (en) * 2022-04-11 2023-10-12 Milwaukee Electric Tool Corporation Power tool with sheet metal fastener mode
JP2023167127A (ja) * 2022-05-11 2023-11-24 株式会社マキタ インパクト工具
US20250276430A1 (en) * 2024-03-01 2025-09-04 Milwaukee Electric Tool Corporation Power tool with impulse assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292571A (en) * 1980-02-14 1981-09-29 Black & Decker Inc. Control device for controlling the rotational speed of a portable power tool
DE4333675A1 (de) * 1993-10-02 1995-04-06 Bosch Gmbh Robert Elektromotor mit Mitteln zur Erfassung des Drehmoments
US5615130A (en) * 1994-12-14 1997-03-25 Dallas Semiconductor Corp. Systems and methods to gather, store and transfer information from electro/mechanical tools and instruments
CN201152938Y (zh) * 2006-09-12 2008-11-19 百得有限公司 适合于在动力工具中使用的控制系统
JP2009172740A (ja) * 2008-01-28 2009-08-06 Panasonic Electric Works Co Ltd インパクト回転工具
JP2009262273A (ja) * 2008-04-24 2009-11-12 Panasonic Electric Works Co Ltd インパクト回転工具

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* Cited by examiner, † Cited by third party
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US5154242A (en) * 1990-08-28 1992-10-13 Matsushita Electric Works, Ltd. Power tools with multi-stage tightening torque control
JP3574876B2 (ja) * 1995-01-13 2004-10-06 松下電工株式会社 オイルパルスインパクト工具
JP2002224972A (ja) * 2001-01-31 2002-08-13 Katsuyuki Totsu 内部発熱温度検知機能を備えた電動回転工具
JP2003289694A (ja) * 2002-03-27 2003-10-10 Aisin Seiki Co Ltd 駆動切替装置
DE10303006B4 (de) * 2003-01-27 2019-01-03 Hilti Aktiengesellschaft Handgeführtes Arbeitsgerät
US7410006B2 (en) * 2004-10-20 2008-08-12 Black & Decker Inc. Power tool anti-kickback system with rotational rate sensor
JP2006166601A (ja) * 2004-12-07 2006-06-22 Matsushita Electric Works Ltd 電動工具の保護装置
JP5131603B2 (ja) 2005-01-12 2013-01-30 独立行政法人科学技術振興機構 炭素系薄膜の製造方法
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
JP2007282308A (ja) * 2006-04-03 2007-10-25 Seiko Epson Corp モータ駆動装置、インクジェットプリンタおよびその給紙制御方法
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
JP5376392B2 (ja) * 2008-02-14 2013-12-25 日立工機株式会社 電動工具

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292571A (en) * 1980-02-14 1981-09-29 Black & Decker Inc. Control device for controlling the rotational speed of a portable power tool
DE4333675A1 (de) * 1993-10-02 1995-04-06 Bosch Gmbh Robert Elektromotor mit Mitteln zur Erfassung des Drehmoments
US5615130A (en) * 1994-12-14 1997-03-25 Dallas Semiconductor Corp. Systems and methods to gather, store and transfer information from electro/mechanical tools and instruments
CN201152938Y (zh) * 2006-09-12 2008-11-19 百得有限公司 适合于在动力工具中使用的控制系统
JP2009172740A (ja) * 2008-01-28 2009-08-06 Panasonic Electric Works Co Ltd インパクト回転工具
JP2009262273A (ja) * 2008-04-24 2009-11-12 Panasonic Electric Works Co Ltd インパクト回転工具

Also Published As

Publication number Publication date
JP5464434B2 (ja) 2014-04-09
US20130025892A1 (en) 2013-01-31
WO2011122362A1 (en) 2011-10-06
JP2011212802A (ja) 2011-10-27
EP2467236A1 (en) 2012-06-27

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PB01 Publication
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Effective date of abandoning: 20160224

C20 Patent right or utility model deemed to be abandoned or is abandoned