SE470127B - Sätt att förspänna bultar samt anordning för genomförande av sättet - Google Patents

Sätt att förspänna bultar samt anordning för genomförande av sättet

Info

Publication number
SE470127B
SE470127B SE9201198A SE9201198A SE470127B SE 470127 B SE470127 B SE 470127B SE 9201198 A SE9201198 A SE 9201198A SE 9201198 A SE9201198 A SE 9201198A SE 470127 B SE470127 B SE 470127B
Authority
SE
Sweden
Prior art keywords
bolt
bolts
bridge element
support
hydraulic
Prior art date
Application number
SE9201198A
Other languages
English (en)
Swedish (sv)
Other versions
SE9201198D0 (sv
SE9201198L (sv
Inventor
Hans Odsberg
Staffan Sundberg
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
Application filed by Ovako Couplings Ab filed Critical Ovako Couplings Ab
Priority to SE9201198A priority Critical patent/SE470127B/sv
Publication of SE9201198D0 publication Critical patent/SE9201198D0/xx
Priority to EP93850037A priority patent/EP0566547A1/de
Priority to CA002091114A priority patent/CA2091114A1/en
Priority to AU34037/93A priority patent/AU659280B2/en
Priority to US08/029,034 priority patent/US5339512A/en
Priority to JP5067980A priority patent/JPH0642306A/ja
Priority to KR1019930005430A priority patent/KR930021961A/ko
Publication of SE9201198L publication Critical patent/SE9201198L/
Publication of SE470127B publication Critical patent/SE470127B/sv
Priority to US08/187,703 priority patent/US5390569A/en

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49874—Prestressing rod, filament or strand

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • General Details Of Gearings (AREA)
  • Connection Of Plates (AREA)
SE9201198A 1992-04-15 1992-04-15 Sätt att förspänna bultar samt anordning för genomförande av sättet SE470127B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9201198A SE470127B (sv) 1992-04-15 1992-04-15 Sätt att förspänna bultar samt anordning för genomförande av sättet
EP93850037A EP0566547A1 (de) 1992-04-15 1993-02-26 Verfahren zum Vorspannen von Gehäusebolzen sowie Vorrichtung zur Durchführung des Verfahrens
CA002091114A CA2091114A1 (en) 1992-04-15 1993-03-05 Method for prestressing casingbolts and apparatus for carrying out the method
AU34037/93A AU659280B2 (en) 1992-04-15 1993-03-05 Method for prestressing casingbolts and apparatus for carrying out the method
US08/029,034 US5339512A (en) 1992-04-15 1993-03-10 Method for prestressing casingbolts
JP5067980A JPH0642306A (ja) 1992-04-15 1993-03-26 ケーシングボルトに予備応力を付与する方法およびこの方法を実施する装置
KR1019930005430A KR930021961A (ko) 1992-04-15 1993-03-31 케이싱 볼트를 프리스트레싱하는 방법과 그 방법을 수행하기 위한 장치
US08/187,703 US5390569A (en) 1992-04-15 1994-01-27 Apparatus for prestressing casing bolts for steam and gas turbines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9201198A SE470127B (sv) 1992-04-15 1992-04-15 Sätt att förspänna bultar samt anordning för genomförande av sättet

Publications (3)

Publication Number Publication Date
SE9201198D0 SE9201198D0 (sv) 1992-04-15
SE9201198L SE9201198L (sv) 1993-10-16
SE470127B true SE470127B (sv) 1993-11-15

Family

ID=20385970

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9201198A SE470127B (sv) 1992-04-15 1992-04-15 Sätt att förspänna bultar samt anordning för genomförande av sättet

Country Status (7)

Country Link
US (2) US5339512A (ko)
EP (1) EP0566547A1 (ko)
JP (1) JPH0642306A (ko)
KR (1) KR930021961A (ko)
AU (1) AU659280B2 (ko)
CA (1) CA2091114A1 (ko)
SE (1) SE470127B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4443661A1 (de) * 1994-12-08 1996-06-13 Fahr Bucher Gmbh Verfahren zum Vorspannen von Bolzen für Verbindungen, sowie Vorrichtung zu dessen Durchführung
US6199453B1 (en) * 1998-04-28 2001-03-13 Steinbock Machinery Co. High temperature bolting system
CN101890699B (zh) * 2010-05-22 2012-07-04 东方电气集团东方汽轮机有限公司 燃气轮机拉杆式转子的拉杆螺栓调整机构及其工作方法
NO344596B1 (en) * 2016-09-05 2020-02-03 Designbanken As Bolt tensioning assembly and method for tensioning of a bolt

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2181744A (en) * 1938-08-02 1939-11-28 Westinghouse Electric & Mfg Co Turbine casing joint
CH413868A (de) * 1962-08-30 1966-05-31 Licentia Gmbh Einrichtung zum Herstellen und Lösen einer Schraubenverbindung an Turbomaschinen, insbesondere Dampf- oder Gasturbinen
GB1390012A (en) * 1970-12-21 1975-04-09 Reyrolle Parsons Ltd Bolt tightening apparatus
US3749362A (en) * 1971-04-09 1973-07-31 Nasa Fastener stretcher
SU541661A1 (ru) * 1972-05-03 1977-01-05 Краматорский Индустриальный Институт Устройство дл одновременного раст гивани группы крупных резьбовых крепежных деталей
GB1507606A (en) * 1976-03-18 1978-04-19 Doncasters Moorside Ltd Bolt tightening apparatus
FR2412384A1 (fr) * 1977-12-23 1979-07-20 Kloeckner Werke Ag Dispositif de serrage hydraulique
US4246810A (en) * 1979-05-10 1981-01-27 Caterpillar Tractor Co. Tool for pre-tensioning a fastener
US4268011A (en) * 1979-06-22 1981-05-19 Cameron Iron Works, Inc. Stud tensioner for blowout preventer
DE2927448C2 (de) * 1979-07-06 1983-10-20 Siemens AG, 1000 Berlin und 8000 München Einrichtung zum axialen Dehnen von Schraubenbolzen
SU895644A1 (ru) * 1980-04-28 1982-01-07 Московский Ордена Трудового Красного Знамени Институт Химического Машиностроения Устройство дл групповой зат жки резьбовых шпилек крышек сосудов высокого давлени
SU952571A1 (ru) * 1980-07-10 1982-08-23 Московский Ордена Трудового Красного Знамени Институт Химического Машиностроения Устройство дл групповой зат жки резьбовых шпилек крышек сосудов высокого давлени
SU967796A2 (ru) * 1981-04-20 1982-10-23 Московский Ордена Трудового Красного Знамени Институт Химического Машиностроения Устройство дл сборки и разборки крепежных деталей фланцевых соединений сосудов высокого давлени
SU1027025A1 (ru) * 1982-03-19 1983-07-07 Производственное Объединение Атомного Турбостроения "Харьковский Турбинный Завод" Им.С.М.Кирова Устройство дл зат жки крупных резьбовых соединений
SU1034891A2 (ru) * 1982-03-31 1983-08-15 Московский Ордена Трудового Красного Знамени Институт Химического Машиностроения Устройство дл сборки и разборки крепежных деталей фланцевых соединений сосудов высокого давлени
SU1144872A1 (ru) * 1982-11-03 1985-03-15 Московский Ордена Трудового Красного Знамени Институт Химического Машиностроения Устройство дл зат жки шпилек крышек емкостей давлени
US4604003A (en) * 1983-02-22 1986-08-05 Francoeur Ronald A Method and apparatus for retensioning prestressed concrete members
GB2153946B (en) * 1984-01-28 1987-10-14 Hydra Tight Ltd Hydraulic bolt tensioner
SU1252156A1 (ru) * 1985-03-05 1986-08-23 Украинский Государственный Проектно-Технологический И Экспериментальный Институт "Укроргстанкинпром" Устройство дл зат жки крупных резьбовых соединений
FR2589536B1 (fr) * 1985-11-04 1988-07-08 Framatome Sa Dispositif de tension pour le serrage et le desserrage de boulons ou goujons
SU1369885A1 (ru) * 1986-06-05 1988-01-30 Московский Институт Химического Машиностроения Устройство дл зат жки крепежных деталей фланцевого соединени

Also Published As

Publication number Publication date
US5390569A (en) 1995-02-21
JPH0642306A (ja) 1994-02-15
EP0566547A1 (de) 1993-10-20
US5339512A (en) 1994-08-23
SE9201198D0 (sv) 1992-04-15
AU659280B2 (en) 1995-05-11
KR930021961A (ko) 1993-11-23
CA2091114A1 (en) 1993-10-16
AU3403793A (en) 1993-10-21
SE9201198L (sv) 1993-10-16

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