KR102437925B1 - 전기 펄스 공구 - Google Patents

전기 펄스 공구 Download PDF

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Publication number
KR102437925B1
KR102437925B1 KR1020197035182A KR20197035182A KR102437925B1 KR 102437925 B1 KR102437925 B1 KR 102437925B1 KR 1020197035182 A KR1020197035182 A KR 1020197035182A KR 20197035182 A KR20197035182 A KR 20197035182A KR 102437925 B1 KR102437925 B1 KR 102437925B1
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KR
South Korea
Prior art keywords
electric pulse
pulse tool
tool
speed
output shaft
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
KR1020197035182A
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English (en)
Korean (ko)
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KR20200007843A (ko
Inventor
아담 크로트블릭스
칼 요한 나셀
Original Assignee
아틀라스 콥코 인더스트리얼 테크니크 에이비
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Application filed by 아틀라스 콥코 인더스트리얼 테크니크 에이비 filed Critical 아틀라스 콥코 인더스트리얼 테크니크 에이비
Publication of KR20200007843A publication Critical patent/KR20200007843A/ko
Application granted granted Critical
Publication of KR102437925B1 publication Critical patent/KR102437925B1/ko
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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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B23P19/065—Arrangements for torque limiters or torque indicators in screw or nut setting machines
    • B23P19/066—Arrangements for torque limiters or torque indicators in screw or nut setting machines by electrical means
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
KR1020197035182A 2017-05-17 2018-05-14 전기 펄스 공구 Active KR102437925B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1730137 2017-05-17
SE1730137-5 2017-05-17
PCT/EP2018/062345 WO2018210730A1 (en) 2017-05-17 2018-05-14 Electric pulse tool

Publications (2)

Publication Number Publication Date
KR20200007843A KR20200007843A (ko) 2020-01-22
KR102437925B1 true KR102437925B1 (ko) 2022-08-29

Family

ID=62186433

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197035182A Active KR102437925B1 (ko) 2017-05-17 2018-05-14 전기 펄스 공구

Country Status (6)

Country Link
US (1) US11292092B2 (https=)
EP (1) EP3624994B1 (https=)
JP (1) JP7169301B2 (https=)
KR (1) KR102437925B1 (https=)
CN (1) CN110636921B (https=)
WO (1) WO2018210730A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111168616A (zh) * 2020-01-10 2020-05-19 北京天泽电力集团有限公司 一种充电式扭矩扳手的控制系统
WO2021151673A1 (en) * 2020-01-29 2021-08-05 Atlas Copco Industrial Technique Ab Electric tool adapted to perform tightening operations where torque is delivered in pulses
EP3960371A1 (en) * 2020-09-01 2022-03-02 Hilti Aktiengesellschaft Machine and method for running a machine
JP7445020B2 (ja) * 2020-12-22 2024-03-06 ファナック株式会社 ねじ締めシステム
CN112757206A (zh) * 2021-01-06 2021-05-07 四川九洲电器集团有限责任公司 一种抗冲击的自动拧紧扳手及其自拧紧方法
SE2330588A1 (en) * 2023-12-21 2025-01-07 Atlas Copco Ind Technique Ab Pulse tool

Family Cites Families (30)

* Cited by examiner, † Cited by third party
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DD252287A3 (de) * 1985-06-20 1987-12-16 Leipzig Chemieanlagen Verfahren zum anziehen oder loesen schraubbarer verbindungen
EP0808018B2 (en) * 1996-05-13 2011-06-08 Black & Decker Inc. Electrical power tool having a motor control circuit for providing improved control over the torque output of the power tool
JPH09314476A (ja) * 1996-05-27 1997-12-09 Black & Decker Inc トルク出力を制御するモータ制御回路を備えた電動工具
DE60043200D1 (de) * 1999-12-16 2009-12-03 Magna Lastic Devices Inc VERFAHREN UND APPARAT ZUR STENORUNG EINES SCHLAGWERKEZEUGS UND DEREN VERWENDUNG IN EINEM SCHLAGGERäT
JP3456949B2 (ja) 2000-06-19 2003-10-14 株式会社エスティック ネジ締め装置の制御方法および装置
SE527512C2 (sv) * 2004-04-01 2006-03-28 Atlas Copco Tools Ab Metod för bestämning av vinkelrörelsen hos den utgående axeln hos en impulsmutterdragare vid åtdragning av skruvförband
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
EP2140976B1 (de) * 2008-07-01 2011-11-16 Metabowerke GmbH Schlagschrauber
JP5483089B2 (ja) * 2010-03-11 2014-05-07 日立工機株式会社 インパクト工具
US9950417B2 (en) * 2010-03-31 2018-04-24 Hitachi Koki Co., Ltd. Power tool
JP5469000B2 (ja) * 2010-06-17 2014-04-09 株式会社マキタ 電動工具、ロック状態発生判定装置、及びプログラム
JP5094952B2 (ja) * 2010-12-06 2012-12-12 株式会社エスティック インパクト式のネジ締め装置
FR2974320B1 (fr) * 2011-04-21 2014-05-02 Georges Renault Visseuse electrique a impulsion.
US20140069672A1 (en) * 2011-05-20 2014-03-13 Hitachi Koki Co., Ltd. Power Tool
JP2013022681A (ja) * 2011-07-21 2013-02-04 Hitachi Koki Co Ltd 電動工具
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JP5935983B2 (ja) * 2012-03-29 2016-06-15 日立工機株式会社 電動工具
JP5824419B2 (ja) * 2012-06-05 2015-11-25 株式会社マキタ 電動工具
JP2014069264A (ja) * 2012-09-28 2014-04-21 Hitachi Koki Co Ltd 電動工具
JP6024446B2 (ja) * 2012-12-22 2016-11-16 日立工機株式会社 インパクト工具
FR3003495B1 (fr) * 2013-03-22 2015-04-17 Renault Georges Ets Procede de pilotage d'un dispositif de vissage a impulsions, dispositif de pilotage et dispositif de vissage correspondants
JP2015024474A (ja) * 2013-07-26 2015-02-05 日立工機株式会社 インパクト工具
US9597784B2 (en) * 2013-08-12 2017-03-21 Ingersoll-Rand Company Impact tools
JP6297854B2 (ja) * 2014-02-18 2018-03-20 株式会社マキタ 回転打撃工具
JP6304533B2 (ja) * 2014-03-04 2018-04-04 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
US10043619B2 (en) * 2014-03-28 2018-08-07 Black & Decker Inc. Biasing member for a power tool forward/reverse actuator
US10603770B2 (en) * 2015-05-04 2020-03-31 Milwaukee Electric Tool Corporation Adaptive impact blow detection
US10345797B2 (en) * 2015-09-18 2019-07-09 Milwaukee Electric Tool Corporation Power tool operation recording and playback
CN106625371B (zh) * 2017-02-06 2018-08-10 苏州全丰精密机械有限公司 双脉冲反馈电动螺丝刀

Also Published As

Publication number Publication date
CN110636921A (zh) 2019-12-31
JP2020519474A (ja) 2020-07-02
CN110636921B (zh) 2021-06-15
EP3624994B1 (en) 2023-02-22
EP3624994A1 (en) 2020-03-25
US11292092B2 (en) 2022-04-05
JP7169301B2 (ja) 2022-11-10
WO2018210730A1 (en) 2018-11-22
US20200189048A1 (en) 2020-06-18
KR20200007843A (ko) 2020-01-22

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