AT357958B - TIGHTENING DEVICE FOR TENSIONING SEVERAL MACHINE PARTS SCREWING BOLT - Google Patents

TIGHTENING DEVICE FOR TENSIONING SEVERAL MACHINE PARTS SCREWING BOLT

Info

Publication number
AT357958B
AT357958B AT407676A AT407676A AT357958B AT 357958 B AT357958 B AT 357958B AT 407676 A AT407676 A AT 407676A AT 407676 A AT407676 A AT 407676A AT 357958 B AT357958 B AT 357958B
Authority
AT
Austria
Prior art keywords
tightening device
machine parts
screwing bolt
several machine
tensioning
Prior art date
Application number
AT407676A
Other languages
German (de)
Other versions
ATA407676A (en
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
Priority to SE7606905A priority Critical patent/SE425631B/en
Publication of ATA407676A publication Critical patent/ATA407676A/en
Application granted granted Critical
Publication of AT357958B publication Critical patent/AT357958B/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
    • 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)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Fuel-Injection Apparatus (AREA)
AT407676A 1975-07-07 1976-06-03 TIGHTENING DEVICE FOR TENSIONING SEVERAL MACHINE PARTS SCREWING BOLT AT357958B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7606905A SE425631B (en) 1975-07-07 1976-06-17 PROCEDURE AND DEVICE FOR TREATING A LIQUID WITH AN OXYGEN FLUID

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 (2)

Publication Number Publication Date
ATA407676A ATA407676A (en) 1979-12-15
AT357958B true AT357958B (en) 1980-08-11

Family

ID=4302887

Family Applications (1)

Application Number Title Priority Date Filing Date
AT407676A AT357958B (en) 1975-07-07 1976-06-03 TIGHTENING DEVICE FOR TENSIONING SEVERAL MACHINE PARTS SCREWING BOLT

Country Status (8)

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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047674A1 (en) * 1980-12-18 1982-07-15 Hohmann, Hans, 5778 Meschede Hydraulic nut-tightening resetting device - has springs in cover bores pressing piston against cylinder shoulder keeping stretching bushing rotatable
EP0224622A3 (en) * 1985-11-20 1987-11-11 Haskel, Inc. Apparatus for tensioning a threaded stud or like member
JPH03500268A (en) * 1987-09-29 1991-01-24 バックネル，ジョン　ウエントウァース force applying device
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 (en) * 2003-08-22 2005-07-21 Hohmann, Jörg Double nut for controlled clamping of a component by means of a screw connection
DE102006033320B4 (en) 2006-07-17 2014-05-22 Astrium Gmbh Screw biasing means
CN103032441B (en) * 2011-10-10 2015-11-25 北京金自天和缓冲技术有限公司 Locking device
GB201121976D0 (en) * 2011-12-20 2012-02-01 Ceney David Stud tensioning apparatus
DE102012109681A1 (en) 2012-10-11 2014-04-17 Jörg Hohmann Clamping device for stretching a threaded bolt
CN106870541A (en) * 2017-04-17 2017-06-20 江苏智拓机械有限公司 A kind of combination nut
CN106917803A (en) * 2017-04-17 2017-07-04 江苏智拓机械有限公司 A kind of multiplex assembling bolt
CN106884843A (en) * 2017-04-17 2017-06-23 江苏智拓机械有限公司 A kind of assembling bolt
CN106931022A (en) * 2017-04-17 2017-07-07 江苏智拓机械有限公司 A kind of multiplex combination nut
GB2580113B (en) * 2018-12-21 2021-04-28 Caterpillar Energy Solutions Gmbh Device for tensioning a connecting element
CN109654106B (en) * 2018-12-25 2023-12-12 陕西东方航空仪表有限责任公司 Method for accurately controlling bolt pretightening force
CN111331543B (en) * 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 Narrow and small space nut installation device
CN113970435B (en) * 2021-11-02 2023-12-01 洛阳理工学院 Axial stress pre-tightening bolt connection strength experiment table and experiment method thereof

Also Published As

Publication number Publication date
DK146976B (en) 1984-03-05
DE2625407C2 (en) 1978-06-29
DK146976C (en) 1984-08-13
DE2625407B1 (en) 1977-11-10
ATA407676A (en) 1979-12-15
SU969146A3 (en) 1982-10-23
DK194677A (en) 1977-11-14
GB1584158A (en) 1981-02-04
JPS52137556A (en) 1977-11-17
IT1075339B (en) 1985-04-22
CH610803A5 (en) 1979-05-15
JPS5527968B2 (en) 1980-07-24

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee