JPS52137556A - Tightening apparatus for clamping of screw bolt - Google Patents

Tightening apparatus for clamping of screw bolt

Info

Publication number
JPS52137556A
JPS52137556A JP5482677A JP5482677A JPS52137556A JP S52137556 A JPS52137556 A JP S52137556A JP 5482677 A JP5482677 A JP 5482677A JP 5482677 A JP5482677 A JP 5482677A JP S52137556 A JPS52137556 A JP S52137556A
Authority
JP
Japan
Prior art keywords
clamping
screw bolt
tightening apparatus
tightening
bolt
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP5482677A
Other languages
Japanese (ja)
Other versions
JPS5527968B2 (en
Inventor
Reshiyu Pauru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sulzer AG
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
Publication of JPS52137556A publication Critical patent/JPS52137556A/en
Publication of JPS5527968B2 publication Critical patent/JPS5527968B2/ja
Granted legal-status Critical Current

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)
JP5482677A 1976-05-13 1977-05-12 Tightening apparatus for clamping of screw bolt Granted JPS52137556A (en)

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
JPS52137556A true JPS52137556A (en) 1977-11-17
JPS5527968B2 JPS5527968B2 (en) 1980-07-24

Family

ID=4302887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5482677A Granted JPS52137556A (en) 1976-05-13 1977-05-12 Tightening apparatus for clamping of screw 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007503557A (en) * 2003-08-22 2007-02-22 イエルク・ホフマン Double nut for controlled installation of components by bolt connection

Families Citing this family (19)

* 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
ATE108360T1 (en) * 1987-09-29 1994-07-15 John Wentworth Bucknell POWER GENERATOR.
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
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
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
CN106870541A (en) * 2017-04-17 2017-06-20 江苏智拓机械有限公司 A kind of combination nut
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007503557A (en) * 2003-08-22 2007-02-22 イエルク・ホフマン Double nut for controlled installation of components by bolt connection
JP4712705B2 (en) * 2003-08-22 2011-06-29 イエルク・ホフマン Double nut for controlled installation of components by bolt connection

Also Published As

Publication number Publication date
AT357958B (en) 1980-08-11
IT1075339B (en) 1985-04-22
GB1584158A (en) 1981-02-04
DK146976B (en) 1984-03-05
CH610803A5 (en) 1979-05-15
DE2625407B1 (en) 1977-11-10
SU969146A3 (en) 1982-10-23
DK146976C (en) 1984-08-13
ATA407676A (en) 1979-12-15
DK194677A (en) 1977-11-14
JPS5527968B2 (en) 1980-07-24
DE2625407C2 (en) 1978-06-29

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