JP5464434B2 - 電動工具 - Google Patents

電動工具 Download PDF

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Publication number
JP5464434B2
JP5464434B2 JP2010083756A JP2010083756A JP5464434B2 JP 5464434 B2 JP5464434 B2 JP 5464434B2 JP 2010083756 A JP2010083756 A JP 2010083756A JP 2010083756 A JP2010083756 A JP 2010083756A JP 5464434 B2 JP5464434 B2 JP 5464434B2
Authority
JP
Japan
Prior art keywords
motor
voltage
hammer
anvil
pulse mode
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
JP2010083756A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011212802A (ja
JP2011212802A5 (enExample
Inventor
弘識 益子
信宏 高野
和隆 岩田
智雅 西河
和博 大森
瑞穂 中村
穣 伊藤
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 JP2010083756A priority Critical patent/JP5464434B2/ja
Priority to CN2011800106871A priority patent/CN102770242A/zh
Priority to US13/496,856 priority patent/US20130025892A1/en
Priority to PCT/JP2011/056485 priority patent/WO2011122362A1/en
Priority to EP11712023A priority patent/EP2467236A1/en
Publication of JP2011212802A publication Critical patent/JP2011212802A/ja
Publication of JP2011212802A5 publication Critical patent/JP2011212802A5/ja
Application granted granted Critical
Publication of JP5464434B2 publication Critical patent/JP5464434B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
JP2010083756A 2010-03-31 2010-03-31 電動工具 Expired - Fee Related JP5464434B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2010083756A JP5464434B2 (ja) 2010-03-31 2010-03-31 電動工具
CN2011800106871A CN102770242A (zh) 2010-03-31 2011-03-11 电动工具
US13/496,856 US20130025892A1 (en) 2010-03-31 2011-03-11 Power Tool
PCT/JP2011/056485 WO2011122362A1 (en) 2010-03-31 2011-03-11 Power tool
EP11712023A EP2467236A1 (en) 2010-03-31 2011-03-11 Power tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010083756A JP5464434B2 (ja) 2010-03-31 2010-03-31 電動工具

Publications (3)

Publication Number Publication Date
JP2011212802A JP2011212802A (ja) 2011-10-27
JP2011212802A5 JP2011212802A5 (enExample) 2012-10-18
JP5464434B2 true JP5464434B2 (ja) 2014-04-09

Family

ID=44022814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010083756A Expired - Fee Related JP5464434B2 (ja) 2010-03-31 2010-03-31 電動工具

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)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (19)

* 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
US5154242A (en) * 1990-08-28 1992-10-13 Matsushita Electric Works, Ltd. Power tools with multi-stage tightening torque control
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
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
US7552781B2 (en) * 2004-10-20 2009-06-30 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
JP2009172740A (ja) * 2008-01-28 2009-08-06 Panasonic Electric Works Co Ltd インパクト回転工具
JP5376392B2 (ja) * 2008-02-14 2013-12-25 日立工機株式会社 電動工具
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
CN102770242A (zh) 2012-11-07
US20130025892A1 (en) 2013-01-31
WO2011122362A1 (en) 2011-10-06
JP2011212802A (ja) 2011-10-27
EP2467236A1 (en) 2012-06-27

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