SE542008C2 - Electric power tool for tightening screw joints - Google Patents

Electric power tool for tightening screw joints

Info

Publication number
SE542008C2
SE542008C2 SE1830145A SE1830145A SE542008C2 SE 542008 C2 SE542008 C2 SE 542008C2 SE 1830145 A SE1830145 A SE 1830145A SE 1830145 A SE1830145 A SE 1830145A SE 542008 C2 SE542008 C2 SE 542008C2
Authority
SE
Sweden
Prior art keywords
electric power
power tool
torque
torque transducer
value
Prior art date
Application number
SE1830145A
Other languages
English (en)
Other versions
SE1830145A1 (en
Inventor
Göran Sivert Lantz
Johan Rönblom
Lisa Erika Larsson
Taru Johanna Nordström
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 SE1830145A priority Critical patent/SE542008C2/en
Priority to KR1020207033388A priority patent/KR102596004B1/ko
Priority to JP2020560126A priority patent/JP7273853B2/ja
Priority to CN201980027931.1A priority patent/CN112020408B/zh
Priority to PCT/EP2019/058744 priority patent/WO2019206609A1/en
Priority to ES19716880T priority patent/ES3030984T3/es
Priority to US17/050,480 priority patent/US11292111B2/en
Priority to BR112020021684-4A priority patent/BR112020021684B1/pt
Priority to PL19716880.0T priority patent/PL3784441T3/pl
Priority to EP19716880.0A priority patent/EP3784441B1/en
Publication of SE1830145A1 publication Critical patent/SE1830145A1/en
Publication of SE542008C2 publication Critical patent/SE542008C2/en

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
    • 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
    • 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
    • B25B21/001—Combined nut setting and crimping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
SE1830145A 2018-04-26 2018-04-26 Electric power tool for tightening screw joints SE542008C2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE1830145A SE542008C2 (en) 2018-04-26 2018-04-26 Electric power tool for tightening screw joints
KR1020207033388A KR102596004B1 (ko) 2018-04-26 2019-04-08 나사 조인트를 조이기 위한 전기 동력 공구
JP2020560126A JP7273853B2 (ja) 2018-04-26 2019-04-08 ねじ継ぎ手を締め付けるための電動工具
CN201980027931.1A CN112020408B (zh) 2018-04-26 2019-04-08 用于拧紧螺纹接头的电动工具
PCT/EP2019/058744 WO2019206609A1 (en) 2018-04-26 2019-04-08 Electric power tool for tightening screw joints
ES19716880T ES3030984T3 (en) 2018-04-26 2019-04-08 Electric power tool for tightening screw joints
US17/050,480 US11292111B2 (en) 2018-04-26 2019-04-08 Electric power tool for tightening screw joints
BR112020021684-4A BR112020021684B1 (pt) 2018-04-26 2019-04-08 Ferramenta elétrica para apertar juntas de parafusos
PL19716880.0T PL3784441T3 (pl) 2018-04-26 2019-04-08 Elektronarzędzie do dokręcania połączeń śrubowych
EP19716880.0A EP3784441B1 (en) 2018-04-26 2019-04-08 Electric power tool for tightening screw joints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1830145A SE542008C2 (en) 2018-04-26 2018-04-26 Electric power tool for tightening screw joints

Publications (2)

Publication Number Publication Date
SE1830145A1 SE1830145A1 (en) 2019-10-27
SE542008C2 true SE542008C2 (en) 2020-02-11

Family

ID=66102708

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1830145A SE542008C2 (en) 2018-04-26 2018-04-26 Electric power tool for tightening screw joints

Country Status (9)

Country Link
US (1) US11292111B2 (enExample)
EP (1) EP3784441B1 (enExample)
JP (1) JP7273853B2 (enExample)
KR (1) KR102596004B1 (enExample)
CN (1) CN112020408B (enExample)
ES (1) ES3030984T3 (enExample)
PL (1) PL3784441T3 (enExample)
SE (1) SE542008C2 (enExample)
WO (1) WO2019206609A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111890021A (zh) * 2020-07-31 2020-11-06 杭州庚复科技有限公司 一种基于斜齿轮传动的计算机硬盘螺钉紧固装置
ES3011108T3 (en) * 2021-01-18 2025-04-07 Johannes Luebbering Gmbh Screwing device with angular gear and integrated torque detection means

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3214889A1 (de) * 1982-04-22 1983-10-27 Robert Bosch Gmbh, 7000 Stuttgart Messwertgeber fuer drehmoment- und/oder drehwinkelmessung, insbesondere an motorgetriebenen schraubern
DE8414766U1 (de) 1984-05-15 1984-09-13 Deutsche Gardner-Denver Gmbh, 7081 Westhausen Schrauber
JP3667658B2 (ja) 2001-05-22 2005-07-06 三洋機工株式会社 ねじ締付装置
GB2383282B (en) * 2002-04-02 2004-06-16 Crane Electronics Torque sensing tool
SE534852C2 (sv) * 2007-07-05 2012-01-24 Atlas Copco Tools Ab Momentavkännande enhet för ett kraftverktyg
CN201799979U (zh) * 2010-05-21 2011-04-20 浙江大学 一种具有磁力过载保护器的电动螺丝刀
JP6028149B2 (ja) 2012-09-13 2016-11-16 株式会社ユタニ 締付工具
JP6322387B2 (ja) 2013-11-05 2018-05-09 Ｔｏｎｅ株式会社 締付装置及び締付方法
JP6461164B2 (ja) 2013-12-27 2019-01-30 アトラス・コプコ・インダストリアル・テクニーク・アクチボラグ 動力工具
JP6395075B2 (ja) 2014-03-31 2018-09-26 パナソニックＩｐマネジメント株式会社 インパクト工具用アタッチメント及びインパクト工具
JP6748868B2 (ja) 2014-12-26 2020-09-02 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
SE539469C2 (en) 2015-01-21 2017-09-26 Atlas Copco Ind Technique Ab Method for determining the magnitude of the output torque and a power wrench
SE538622C2 (sv) 2015-04-02 2016-10-04 Atlas Copco Ind Technique Ab Power tool with output torque compensation and method therefore
SE541857C2 (en) 2018-04-19 2019-12-27 Atlas Copco Ind Technique Ab A constant-velocity joint assembly and a power tool comprising the same

Also Published As

Publication number Publication date
BR112020021684A2 (pt) 2021-01-26
CN112020408B (zh) 2022-04-05
ES3030984T3 (en) 2025-07-03
US20210129301A1 (en) 2021-05-06
CN112020408A (zh) 2020-12-01
JP2021522076A (ja) 2021-08-30
WO2019206609A1 (en) 2019-10-31
PL3784441T3 (pl) 2025-08-11
JP7273853B2 (ja) 2023-05-15
KR102596004B1 (ko) 2023-11-01
SE1830145A1 (en) 2019-10-27
US11292111B2 (en) 2022-04-05
EP3784441B1 (en) 2025-04-02
KR20210005899A (ko) 2021-01-15
EP3784441A1 (en) 2021-03-03

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