FI20125142A - Esikiristystyökalu ja menetelmä mutterin kiristämiseksi - Google Patents

Esikiristystyökalu ja menetelmä mutterin kiristämiseksi Download PDF

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Publication number
FI20125142A
FI20125142A FI20125142A FI20125142A FI20125142A FI 20125142 A FI20125142 A FI 20125142A FI 20125142 A FI20125142 A FI 20125142A FI 20125142 A FI20125142 A FI 20125142A FI 20125142 A FI20125142 A FI 20125142A
Authority
FI
Finland
Prior art keywords
tightening
nut
tensioning tool
tensioning
tool
Prior art date
Application number
FI20125142A
Other languages
English (en)
Swedish (sv)
Other versions
FI124931B (fi
Inventor
Juho Maeenpaeae
Tero Huhta
Original Assignee
Waertsilae Finland Oy
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 Waertsilae Finland Oy filed Critical Waertsilae Finland Oy
Priority to FI20125142A priority Critical patent/FI124931B/fi
Priority to CN201380005978.0A priority patent/CN104053525B/zh
Priority to EP13705519.0A priority patent/EP2812156B1/en
Priority to PCT/FI2013/050108 priority patent/WO2013117807A1/en
Publication of FI20125142A publication Critical patent/FI20125142A/fi
Application granted granted Critical
Publication of FI124931B publication Critical patent/FI124931B/fi

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
    • B25B29/00—Accessories
    • B25B29/02—Bolt tensioners
    • 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
    • B23P19/067—Bolt tensioners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Clamps And Clips (AREA)
FI20125142A 2012-02-09 2012-02-09 Esikiristystyökalu ja menetelmä mutterin kiristämiseksi FI124931B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20125142A FI124931B (fi) 2012-02-09 2012-02-09 Esikiristystyökalu ja menetelmä mutterin kiristämiseksi
CN201380005978.0A CN104053525B (zh) 2012-02-09 2013-02-01 预拉紧工具和用于拧紧螺母的方法
EP13705519.0A EP2812156B1 (en) 2012-02-09 2013-02-01 Pretensioning tool and method for tightening a nut
PCT/FI2013/050108 WO2013117807A1 (en) 2012-02-09 2013-02-01 Pretensioning tool and method for tightening a nut

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20125142 2012-02-09
FI20125142A FI124931B (fi) 2012-02-09 2012-02-09 Esikiristystyökalu ja menetelmä mutterin kiristämiseksi

Publications (2)

Publication Number Publication Date
FI20125142A true FI20125142A (fi) 2013-08-10
FI124931B FI124931B (fi) 2015-03-31

Family

ID=47747664

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125142A FI124931B (fi) 2012-02-09 2012-02-09 Esikiristystyökalu ja menetelmä mutterin kiristämiseksi

Country Status (4)

Country Link
EP (1) EP2812156B1 (fi)
CN (1) CN104053525B (fi)
FI (1) FI124931B (fi)
WO (1) WO2013117807A1 (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10500685B2 (en) 2014-02-06 2019-12-10 Tentec Limited Tensioner
DE102014106215A1 (de) 2014-05-05 2015-11-05 Frank Hohmann Spannvorrichtung zum Dehnen eines Gewindebolzens
US10493574B2 (en) 2017-08-14 2019-12-03 Caterpillar Inc. Torque monitoring device
GB2579661A (en) * 2018-12-11 2020-07-01 Tentec Ltd Hydraulic tensioning apparatus
CN109341928B (zh) * 2018-12-12 2023-09-05 江苏徐工工程机械研究院有限公司 螺栓预紧力测量装置及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5257207A (en) * 1989-07-14 1993-10-26 Warren Richard P Method for monitoring gasket compression during fastener tensioning
JPH0890448A (ja) * 1994-09-26 1996-04-09 Isamu Yamazaki ボルト引張締結具
DE10145847C2 (de) 2001-09-17 2003-09-18 Joerg Hohmann Hydraulische Gewindebolzenspannvorrichtung und Verfahren zum Anziehen von grossen Schrauben mittels der hydraulischen Gewindebolzenspannvorrichtung
FR2871231B1 (fr) * 2004-06-02 2006-09-15 Skf Ab Procede de controle de la mise sous tension d'une tige, du type vis ou goujon d'assemblage, et dispositif de mise en oeuvre d'un tel procede
DE102005015922B4 (de) * 2005-04-06 2007-08-02 Hohmann, Jörg Hydraulische Gewindebolzenspannvorrichtung und Verfahren zum Anziehen von großen Schrauben mittels der hydraulischen Gewindebolzenspannvorrichtung
CN101657694A (zh) * 2006-12-13 2010-02-24 石通瑞吉控制装置公司 汽缸位置传感器和包括该汽缸位置传感器的汽缸
CN201102227Y (zh) * 2007-08-23 2008-08-20 上海电机学院 整体式液压拉伸器
CN201102228Y (zh) * 2007-09-28 2008-08-20 上海电机学院 带有过载保护装置的液压拉伸器
DE102008019541A1 (de) * 2008-04-18 2009-10-22 Wabco Gmbh Positionsmesssystem
CN202037441U (zh) * 2011-01-25 2011-11-16 南通高盛机械制造有限公司 一种自动复位螺栓液压预紧装置

Also Published As

Publication number Publication date
CN104053525B (zh) 2016-08-17
CN104053525A (zh) 2014-09-17
EP2812156B1 (en) 2016-06-08
WO2013117807A1 (en) 2013-08-15
EP2812156A1 (en) 2014-12-17
FI124931B (fi) 2015-03-31

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