SE505947C2 - Säkerhetsanordning vid förspända bultar - Google Patents

Säkerhetsanordning vid förspända bultar

Info

Publication number
SE505947C2
SE505947C2 SE9601427A SE9601427A SE505947C2 SE 505947 C2 SE505947 C2 SE 505947C2 SE 9601427 A SE9601427 A SE 9601427A SE 9601427 A SE9601427 A SE 9601427A SE 505947 C2 SE505947 C2 SE 505947C2
Authority
SE
Sweden
Prior art keywords
bolt
pct
safety device
plug
hydraulic
Prior art date
Application number
SE9601427A
Other languages
English (en)
Swedish (sv)
Other versions
SE9601427L (sv
SE9601427D0 (sv
Inventor
Martin Elgh
Original Assignee
Ovako Couplings 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
Priority to US09/155,873 priority Critical patent/US6077008A/en
Application filed by Ovako Couplings Ab filed Critical Ovako Couplings Ab
Priority to SE9601427A priority patent/SE505947C2/sv
Publication of SE9601427D0 publication Critical patent/SE9601427D0/xx
Priority to CA002251824A priority patent/CA2251824C/fr
Priority to EP97919835A priority patent/EP0907466B1/fr
Priority to DE69708091T priority patent/DE69708091T2/de
Priority to PCT/SE1997/000576 priority patent/WO1997038827A1/fr
Priority to AU24177/97A priority patent/AU704414B2/en
Priority to ES97919835T priority patent/ES2167738T3/es
Priority to JP53700697A priority patent/JP3144690B2/ja
Priority to KR1019980708097A priority patent/KR100287614B1/ko
Priority to ZA9703151A priority patent/ZA973151B/xx
Publication of SE9601427L publication Critical patent/SE9601427L/
Publication of SE505947C2 publication Critical patent/SE505947C2/sv

Links

Classifications

    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/243—Flange connections; Bolting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Clamps And Clips (AREA)
  • Connection Of Plates (AREA)
  • Load-Engaging Elements For Cranes (AREA)
SE9601427A 1996-04-16 1996-04-16 Säkerhetsanordning vid förspända bultar SE505947C2 (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
US09/155,873 US6077008A (en) 1996-04-16 1979-04-09 Safety device for preloaded bolts
SE9601427A SE505947C2 (sv) 1996-04-16 1996-04-16 Säkerhetsanordning vid förspända bultar
KR1019980708097A KR100287614B1 (ko) 1996-04-16 1997-04-07 예압 볼트의 안전 장치
DE69708091T DE69708091T2 (de) 1996-04-16 1997-04-07 Sicherheitsvorrichtung für vorgespante muttern
EP97919835A EP0907466B1 (fr) 1996-04-16 1997-04-07 Dispositif de securite place sur des boulons prealablement charges
CA002251824A CA2251824C (fr) 1996-04-16 1997-04-07 Dispositif de securite place sur des boulons prealablement charges
PCT/SE1997/000576 WO1997038827A1 (fr) 1996-04-16 1997-04-07 Dispositif de securite place sur des boulons prealablement charges
AU24177/97A AU704414B2 (en) 1996-04-16 1997-04-07 A safety device at preloaded bolts
ES97919835T ES2167738T3 (es) 1996-04-16 1997-04-07 Un dispositivo de seguridad en pernos precargados.
JP53700697A JP3144690B2 (ja) 1996-04-16 1997-04-07 予荷重ボルトの安全装置
ZA9703151A ZA973151B (en) 1996-04-16 1997-04-14 A safety device at preloaded bolts.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9601427A SE505947C2 (sv) 1996-04-16 1996-04-16 Säkerhetsanordning vid förspända bultar

Publications (3)

Publication Number Publication Date
SE9601427D0 SE9601427D0 (sv) 1996-04-16
SE9601427L SE9601427L (sv) 1997-10-17
SE505947C2 true SE505947C2 (sv) 1997-10-27

Family

ID=20402201

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9601427A SE505947C2 (sv) 1996-04-16 1996-04-16 Säkerhetsanordning vid förspända bultar

Country Status (11)

Country Link
US (1) US6077008A (fr)
EP (1) EP0907466B1 (fr)
JP (1) JP3144690B2 (fr)
KR (1) KR100287614B1 (fr)
AU (1) AU704414B2 (fr)
CA (1) CA2251824C (fr)
DE (1) DE69708091T2 (fr)
ES (1) ES2167738T3 (fr)
SE (1) SE505947C2 (fr)
WO (1) WO1997038827A1 (fr)
ZA (1) ZA973151B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101189080B1 (ko) * 2005-01-24 2012-11-09 삼성디스플레이 주식회사 반사판과 이를 포함하는 액정표시장치
DE102010006562B4 (de) 2010-02-02 2011-11-10 Jörg Hohmann Verfahren zum Spannen von Schraubenbolzen, sowie Schraubenbolzen und Schraubenbolzen-Spannvorrichtung zur Durchführung des Verfahrens
US9188146B1 (en) 2010-08-05 2015-11-17 Riverhawk Company Hydraulic rod tensioning system
US9157469B2 (en) 2011-07-08 2015-10-13 Metso Minerals Industries, Inc. Locking nut assembly for a cone crusher
CN106112506B (zh) * 2016-07-08 2018-05-22 中信重工机械股份有限公司 一种水平装配重型单作用油缸柱塞的同轴找正工具及方法
DE102021102230A1 (de) * 2021-02-01 2022-08-04 Frank Hohmann Werkzeugsicherung gegen Schraubenbruch

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2316720A (en) * 1942-06-27 1943-04-13 Justin H Ramsey Securing means for elements of extrusion machines
US2562831A (en) * 1946-11-12 1951-07-31 Gerotor May Corp Bolt or stud tightener
US2995033A (en) * 1960-01-14 1961-08-08 Holo Krome Screw Corp Apparatus for tensioning threaded members
US3844533A (en) * 1973-03-12 1974-10-29 Transfer Systems Automatic stud tensioner
DE2749536C3 (de) * 1977-11-03 1980-09-04 Kraftwerk Union Ag, 4330 Muelheim Anordnung zum Messen der Vorspannung eines insbesondere zum Verschluß eines Reaktordruckbehälters dienenden Schraubenbolzens
US4927305A (en) * 1988-09-02 1990-05-22 Peterson Charles D Tightening device for threaded connectors
US5102273A (en) * 1991-02-25 1992-04-07 Allied-Signal Inc. Visually indicated preloaded bolt

Also Published As

Publication number Publication date
DE69708091T2 (de) 2002-07-04
DE69708091D1 (de) 2001-12-13
ZA973151B (en) 1997-11-14
AU2417797A (en) 1997-11-07
ES2167738T3 (es) 2002-05-16
CA2251824C (fr) 2003-12-02
KR100287614B1 (ko) 2001-04-16
SE9601427L (sv) 1997-10-17
JP3144690B2 (ja) 2001-03-12
KR20000005375A (ko) 2000-01-25
EP0907466B1 (fr) 2001-11-07
US6077008A (en) 2000-06-20
AU704414B2 (en) 1999-04-22
SE9601427D0 (sv) 1996-04-16
CA2251824A1 (fr) 1997-10-23
EP0907466A1 (fr) 1999-04-14
JP2000507510A (ja) 2000-06-20
WO1997038827A1 (fr) 1997-10-23

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Legal Events

Date Code Title Description
NUG Patent has lapsed