SE539838C2 - Electric handheld pulse tool - Google Patents

Electric handheld pulse tool Download PDF

Info

Publication number
SE539838C2
SE539838C2 SE1551333A SE1551333A SE539838C2 SE 539838 C2 SE539838 C2 SE 539838C2 SE 1551333 A SE1551333 A SE 1551333A SE 1551333 A SE1551333 A SE 1551333A SE 539838 C2 SE539838 C2 SE 539838C2
Authority
SE
Sweden
Prior art keywords
torque
pulse
electric
sensor
tool
Prior art date
Application number
SE1551333A
Other languages
English (en)
Other versions
SE1551333A1 (sv
Inventor
Per Erik Asplund Daniel
Original Assignee
Atlas Copco Ind Technique Ab
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 Atlas Copco Ind Technique Ab filed Critical Atlas Copco Ind Technique Ab
Priority to SE1551333A priority Critical patent/SE539838C2/sv
Priority to US15/766,260 priority patent/US10882166B2/en
Priority to KR1020187013070A priority patent/KR102547472B1/ko
Priority to CN201680059495.2A priority patent/CN108136571B/zh
Priority to EP16778253.1A priority patent/EP3362225B1/en
Priority to PCT/EP2016/072712 priority patent/WO2017063851A1/en
Priority to JP2018518953A priority patent/JP6837061B2/ja
Publication of SE1551333A1 publication Critical patent/SE1551333A1/sv
Publication of SE539838C2 publication Critical patent/SE539838C2/sv

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
    • 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
    • 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
    • B25B23/1405—Arrangement of torque limiters or torque indicators in 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)

Claims (6)

1. Et att astadkomma Fl' elektriskt handnållet pn1sve^ktyg (10) §U< tdragningsoperationer där vridmoment levereras i pulser for att dra at skruvforband, varvid pulsverktyget innefattar: dubbelriktad elekt sk motor (11), utgående axel (12) - en sensor (Q l5, 25) för Övervakning av en parameter som reflekterar en vridmomentpuls, och - en styrennet (lö) för styrning av elmotn (14,15,2r) är avseende HÉWWF) .OHV anordnad att tillhandahålla inf x 0den övervakade parametern till styrenheten (16), kannetecknad av ftt är anordnad att under Öf- styrenneten (16) en (10 åtdragninqsoperation utfört av det elektriska pulsverktyget W" en forsta riktning styra motorn (11) for att åstadkomma åtminstone en momentpnls i en andra riktning som är motsatt den första riktningen. nIi :gt krav l enligt krav , va vid sensorn (14, 3. E1ektri:iH _ eller 2, mTrf''TJ5L;...|M_/IeH'-17-1ÜlQAFfii/ SQÜSOIH lektriskt pulsverktvq (10) 1 eller 2, varvid (13) P: pnlsverktyqet (10' som intermittent förbinder motorn ” " f' r 5. Elektriskt pulsverktyg (10) krav 4, varvid sensorn (14, (bF.|..| ,.inF" 15) är en vinkelmätare som övervakar rotationen och retardationen av en trögnetskropp (18) hos pulsenneten (13) 6. Metod for att skruva at ett skruvforband med ett elektriskt handhållet pulsverktyg (10), varvid förfarandet innefattar att: (12) |...\F.. - pulsa en utgående axel hos pulsverktycet ( riktning för att dra at ett förband, - övervaka en parameter som reflekterar en levererad vridmomentpnls i den utgående axeln (12) i en andra riktning som är motseti denförsta riktningen och övervaka en parameter som reflekterar en levererad vridmomentpuls i nämnda andra riktning. den första rikïningen, kännetecknat av af; pulsa
SE1551333A 2015-10-15 2015-10-15 Electric handheld pulse tool SE539838C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE1551333A SE539838C2 (sv) 2015-10-15 2015-10-15 Electric handheld pulse tool
US15/766,260 US10882166B2 (en) 2015-10-15 2016-09-23 Pulse tool
KR1020187013070A KR102547472B1 (ko) 2015-10-15 2016-09-23 펄스식 공구
CN201680059495.2A CN108136571B (zh) 2015-10-15 2016-09-23 脉冲工具
EP16778253.1A EP3362225B1 (en) 2015-10-15 2016-09-23 Pulse tool
PCT/EP2016/072712 WO2017063851A1 (en) 2015-10-15 2016-09-23 Pulse tool
JP2018518953A JP6837061B2 (ja) 2015-10-15 2016-09-23 パルス工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1551333A SE539838C2 (sv) 2015-10-15 2015-10-15 Electric handheld pulse tool

Publications (2)

Publication Number Publication Date
SE1551333A1 SE1551333A1 (sv) 2017-04-16
SE539838C2 true SE539838C2 (sv) 2017-12-19

Family

ID=57113278

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1551333A SE539838C2 (sv) 2015-10-15 2015-10-15 Electric handheld pulse tool

Country Status (7)

Country Link
US (1) US10882166B2 (sv)
EP (1) EP3362225B1 (sv)
JP (1) JP6837061B2 (sv)
KR (1) KR102547472B1 (sv)
CN (1) CN108136571B (sv)
SE (1) SE539838C2 (sv)
WO (1) WO2017063851A1 (sv)

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US8807414B2 (en) * 2006-10-06 2014-08-19 Covidien Lp System and method for non-contact electronic articulation sensing
US20170066116A1 (en) * 2013-10-09 2017-03-09 Black & Decker Inc. High Inertia Driver System
KR102184606B1 (ko) 2016-02-25 2020-11-30 밀워키 일렉트릭 툴 코포레이션 출력 위치 센서를 포함하는 전동 공구
SE1730109A1 (en) * 2017-04-19 2018-10-20 Atlas Copco Ind Technique Ab Electric Pulse Tool
KR102452854B1 (ko) 2017-04-19 2022-11-16 아틀라스 콥코 인더스트리얼 테크니크 에이비 전기 펄스 공구
JP6952241B2 (ja) * 2017-08-29 2021-10-20 パナソニックＩｐマネジメント株式会社 電動工具
SE541543C2 (en) * 2017-11-17 2019-10-29 Atlas Copco Ind Technique Ab Method for controlling a tightening tool
US11285588B2 (en) * 2017-12-11 2022-03-29 Atlas Copco Industrial Technique Ab Electric pulse tool
EP3501740A1 (de) * 2017-12-20 2019-06-26 HILTI Aktiengesellschaft Setzverfahren für schraubverbindung mittels schlagschrauber
SE542127C2 (en) * 2018-04-18 2020-02-25 Atlas Copco Ind Technique Ab Hand held electric pulse tool and a method for tightening operations
KR102623683B1 (ko) 2018-09-21 2024-01-12 아틀라스 콥코 인더스트리얼 테크니크 에이비 전기 펄스 도구
EP3756826A1 (de) * 2019-06-27 2020-12-30 Hilti Aktiengesellschaft Verfahren zum betreiben einer werkzeugmaschine und werkzeugmaschine
WO2021167880A1 (en) * 2020-02-17 2021-08-26 Milwaukee Electric Tool Corporation Electronic spindle lock for a power tool

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Also Published As

Publication number Publication date
CN108136571B (zh) 2020-10-30
WO2017063851A1 (en) 2017-04-20
EP3362225A1 (en) 2018-08-22
KR102547472B1 (ko) 2023-06-26
US20180290275A1 (en) 2018-10-11
EP3362225B1 (en) 2023-11-01
CN108136571A (zh) 2018-06-08
JP6837061B2 (ja) 2021-03-03
JP2018530446A (ja) 2018-10-18
US10882166B2 (en) 2021-01-05
EP3362225C0 (en) 2023-11-01
SE1551333A1 (sv) 2017-04-16
KR20180069840A (ko) 2018-06-25

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