GB9414297D0 - Hydraulic bolt tensioning arrangement - Google Patents

Hydraulic bolt tensioning arrangement

Info

Publication number
GB9414297D0
GB9414297D0 GB9414297A GB9414297A GB9414297D0 GB 9414297 D0 GB9414297 D0 GB 9414297D0 GB 9414297 A GB9414297 A GB 9414297A GB 9414297 A GB9414297 A GB 9414297A GB 9414297 D0 GB9414297 D0 GB 9414297D0
Authority
GB
United Kingdom
Prior art keywords
tensioning arrangement
hydraulic bolt
bolt tensioning
hydraulic
arrangement
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
GB9414297A
Other versions
GB2291155B (en
GB2291155A (en
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.)
Hydra Tight Ltd
Original Assignee
Hydra Tight Ltd
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 Hydra Tight Ltd filed Critical Hydra Tight Ltd
Priority to GB9414297A priority Critical patent/GB2291155B/en
Publication of GB9414297D0 publication Critical patent/GB9414297D0/en
Priority to PCT/GB1995/001617 priority patent/WO1996002363A1/en
Priority to JP8504788A priority patent/JPH09502934A/en
Publication of GB2291155A publication Critical patent/GB2291155A/en
Application granted granted Critical
Publication of GB2291155B publication Critical patent/GB2291155B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
GB9414297A 1994-07-15 1994-07-15 Hydraulic bolt tensioning arrangement Expired - Fee Related GB2291155B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9414297A GB2291155B (en) 1994-07-15 1994-07-15 Hydraulic bolt tensioning arrangement
PCT/GB1995/001617 WO1996002363A1 (en) 1994-07-15 1995-07-10 Hydraulic bolt tensioning arrangement
JP8504788A JPH09502934A (en) 1994-07-15 1995-07-10 Hydraulic bolt tensioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9414297A GB2291155B (en) 1994-07-15 1994-07-15 Hydraulic bolt tensioning arrangement

Publications (3)

Publication Number Publication Date
GB9414297D0 true GB9414297D0 (en) 1994-09-07
GB2291155A GB2291155A (en) 1996-01-17
GB2291155B GB2291155B (en) 1998-04-08

Family

ID=10758380

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9414297A Expired - Fee Related GB2291155B (en) 1994-07-15 1994-07-15 Hydraulic bolt tensioning arrangement

Country Status (3)

Country Link
JP (1) JPH09502934A (en)
GB (1) GB2291155B (en)
WO (1) WO1996002363A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108705486A (en) * 2018-07-15 2018-10-26 德州德劲液压动力有限公司 A kind of intelligence stretcher

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19638901C2 (en) * 1996-09-23 2000-05-25 Joerg Hohmann Hydraulic threaded bolt clamping device
GB9827653D0 (en) * 1998-12-17 1999-02-10 More Nicholas Hydraulic bolt tensioner
WO2006016162A1 (en) * 2004-08-13 2006-02-16 Tentec Limited A bolt tensioner
DE102004043145B3 (en) * 2004-09-03 2006-05-18 Hohmann, Jörg Hydraulic bolt tensioning device
DE102006047512B4 (en) * 2006-10-07 2014-01-16 Man Diesel & Turbo Se Hydraulic tensioning device
DE102010017403B4 (en) 2010-06-16 2013-05-29 Ith Gmbh & Co. Kg Screw tensioning device
DE102012216579A1 (en) 2012-09-17 2014-03-20 Metso Paper, Inc. Device for treating fiber web e.g. paperboard web, has frame that is provided for holding rollers, and is provided with two detachably interconnected frame units interconnected with each other by using two screws
DE102012109681A1 (en) * 2012-10-11 2014-04-17 Jörg Hohmann Clamping device for stretching a threaded bolt
DE102012219518A1 (en) 2012-10-25 2014-04-30 Metso Paper, Inc. Device for treating fibrous web e.g. paper web designed as tape calendar, has frame that is provided to support portion of guide rollers, and is provided with sliding element to form contact surface when replacing jacket, band or wire
GB2595257B (en) * 2020-05-19 2023-04-12 Acutension Ltd Bolt tensioner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008362A (en) * 1959-03-20 1961-11-14 Babcock & Wilcox Co Power operated stud tensioners
US3837694A (en) * 1970-07-08 1974-09-24 Westinghouse Electric Corp Hydraulic head closure mechanism
CH552448A (en) * 1971-03-26 1974-08-15 Bieri Hans HYDRAULIC CLAMPING TOOL FOR CREATING PRE-TENSIONED SCREW CONNECTIONS.
DE2258859A1 (en) * 1972-12-01 1974-06-12 Masch Und Bohrgeraete Fabrik HYDRAULIC CLAMPING DEVICE
FR2329414A1 (en) * 1975-10-27 1977-05-27 Skf Cie Applic Mecanique MULTI-STAGE HYDRAULIC TENSIONER FOR PRE-STRESSED BOLTS OR STUDS
CH610803A5 (en) * 1976-05-13 1979-05-15 Sulzer Ag Tightening device for tightening a screw bolt
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
US5398574A (en) * 1992-12-23 1995-03-21 Unex Corporation Fluid operating tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108705486A (en) * 2018-07-15 2018-10-26 德州德劲液压动力有限公司 A kind of intelligence stretcher
CN108705486B (en) * 2018-07-15 2023-12-29 德州德劲液压动力有限公司 Intelligent stretcher

Also Published As

Publication number Publication date
GB2291155B (en) 1998-04-08
GB2291155A (en) 1996-01-17
JPH09502934A (en) 1997-03-25
WO1996002363A1 (en) 1996-02-01

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080715