IT1075339B - Dispositivo di serraggio per mettere in tensione un tirante a vite - Google Patents

Dispositivo di serraggio per mettere in tensione un tirante a vite

Info

Publication number
IT1075339B
IT1075339B IT2254477A IT2254477A IT1075339B IT 1075339 B IT1075339 B IT 1075339B IT 2254477 A IT2254477 A IT 2254477A IT 2254477 A IT2254477 A IT 2254477A IT 1075339 B IT1075339 B IT 1075339B
Authority
IT
Italy
Prior art keywords
tensioning
rod
tightening device
screw tie
tie
Prior art date
Application number
IT2254477A
Other languages
English (en)
Italian (it)
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Application granted granted Critical
Publication of IT1075339B publication Critical patent/IT1075339B/it

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
IT2254477A 1976-05-13 1977-04-18 Dispositivo di serraggio per mettere in tensione un tirante a vite IT1075339B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH601876A CH610803A5 (en) 1976-05-13 1976-05-13 Tightening device for tightening a screw bolt

Publications (1)

Publication Number Publication Date
IT1075339B true IT1075339B (it) 1985-04-22

Family

ID=4302887

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2254477A IT1075339B (it) 1976-05-13 1977-04-18 Dispositivo di serraggio per mettere in tensione un tirante a vite

Country Status (8)

Country Link
JP (1) JPS52137556A (de)
AT (1) AT357958B (de)
CH (1) CH610803A5 (de)
DE (1) DE2625407C2 (de)
DK (1) DK146976C (de)
GB (1) GB1584158A (de)
IT (1) IT1075339B (de)
SU (1) SU969146A3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111331543A (zh) * 2019-11-20 2020-06-26 中国航发沈阳黎明航空发动机有限责任公司 一种狭小空间螺母安装装置

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047674A1 (de) * 1980-12-18 1982-07-15 Hohmann, Hans, 5778 Meschede Rueckstellung, sicherheitsdeckel, endlagenbegrenzung und tragbuegel am hydraulischen schraubenanzuggeraet
EP0224622A3 (de) * 1985-11-20 1987-11-11 Haskel, Inc. Vorrichtung zum Vorspannen von Gewindebolzen oder dergleichen
WO1989002807A1 (en) * 1987-09-29 1989-04-06 John Wentworth Bucknell Force applicators
GB9325388D0 (en) 1993-12-11 1994-02-16 T M Kennedy & Co Ltd Apparatus for reciprocating pumps
GB2291155B (en) * 1994-07-15 1998-04-08 Hydra Tight Ltd Hydraulic bolt tensioning arrangement
GB9821018D0 (en) * 1998-09-29 1998-11-18 Hydraulic Tensioning Technolog hydraulic tensioning nut
GB2402188B (en) * 2003-05-28 2006-02-15 Team Innovation Ltd Fastener assembly
DE10339201B4 (de) * 2003-08-22 2005-07-21 Hohmann, Jörg Doppelmutter zum kontrollierten Spannen eines Bauteils mittels Schraubenverbindung
DE102006033320B4 (de) 2006-07-17 2014-05-22 Astrium Gmbh Schraubenvorspanneinrichtung
CN103032441B (zh) * 2011-10-10 2015-11-25 北京金自天和缓冲技术有限公司 锁紧装置
GB201121976D0 (en) * 2011-12-20 2012-02-01 Ceney David Stud tensioning apparatus
DE102012109681A1 (de) 2012-10-11 2014-04-17 Jörg Hohmann Spannvorrichtung zum Dehnen eines Gewindebolzens
CN106917803A (zh) * 2017-04-17 2017-07-04 江苏智拓机械有限公司 一种多用组合螺栓
CN106870541A (zh) * 2017-04-17 2017-06-20 江苏智拓机械有限公司 一种组合螺母
CN106931022A (zh) * 2017-04-17 2017-07-07 江苏智拓机械有限公司 一种多用组合螺母
CN106884843A (zh) * 2017-04-17 2017-06-23 江苏智拓机械有限公司 一种组合螺栓
GB2580113B (en) * 2018-12-21 2021-04-28 Caterpillar Energy Solutions Gmbh Device for tensioning a connecting element
CN109654106B (zh) * 2018-12-25 2023-12-12 陕西东方航空仪表有限责任公司 一种准确控制螺栓预紧力的方法
CN113970435B (zh) * 2021-11-02 2023-12-01 洛阳理工学院 一种轴向受力的预紧螺栓连接强度实验台及其实验方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111331543A (zh) * 2019-11-20 2020-06-26 中国航发沈阳黎明航空发动机有限责任公司 一种狭小空间螺母安装装置
CN111331543B (zh) * 2019-11-20 2022-02-01 中国航发沈阳黎明航空发动机有限责任公司 一种狭小空间螺母安装装置

Also Published As

Publication number Publication date
DK146976B (da) 1984-03-05
DK146976C (da) 1984-08-13
DE2625407B1 (de) 1977-11-10
DK194677A (da) 1977-11-14
JPS52137556A (en) 1977-11-17
JPS5527968B2 (de) 1980-07-24
DE2625407C2 (de) 1978-06-29
CH610803A5 (en) 1979-05-15
ATA407676A (de) 1979-12-15
AT357958B (de) 1980-08-11
GB1584158A (en) 1981-02-04
SU969146A3 (ru) 1982-10-23

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