GB1152345A - Hydraulic Tensioning Head for Anchoring or Tie Bolts - Google Patents

Hydraulic Tensioning Head for Anchoring or Tie Bolts

Info

Publication number
GB1152345A
GB1152345A GB38103/66A GB3810366A GB1152345A GB 1152345 A GB1152345 A GB 1152345A GB 38103/66 A GB38103/66 A GB 38103/66A GB 3810366 A GB3810366 A GB 3810366A GB 1152345 A GB1152345 A GB 1152345A
Authority
GB
United Kingdom
Prior art keywords
cylinders
pressure fluid
supplied
anchoring
tensioning
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.)
Expired
Application number
GB38103/66A
Other languages
English (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.)
Kloeckner Werke AG
Original Assignee
Kloeckner Werke 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 Kloeckner Werke AG filed Critical Kloeckner Werke AG
Publication of GB1152345A publication Critical patent/GB1152345A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/06—Sealing-plugs
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • E04G21/121—Construction of stressing jacks
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/008—Anchoring or tensioning means
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Mining & Mineral Resources (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
GB38103/66A 1965-08-26 1966-08-25 Hydraulic Tensioning Head for Anchoring or Tie Bolts Expired GB1152345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK56981A DE1299573B (de) 1965-08-26 1965-08-26 Hydraulische Vorrichtung zur gleichzeitigen Vorspannung mehrerer, mit Muttern versehener Zuganker oder Schraubenbolzen

Publications (1)

Publication Number Publication Date
GB1152345A true GB1152345A (en) 1969-05-14

Family

ID=7228078

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38103/66A Expired GB1152345A (en) 1965-08-26 1966-08-25 Hydraulic Tensioning Head for Anchoring or Tie Bolts

Country Status (4)

Country Link
US (1) US3362682A (OSRAM)
DE (1) DE1299573B (OSRAM)
GB (1) GB1152345A (OSRAM)
NL (1) NL6611958A (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187032A (en) * 1978-10-20 1980-02-05 Allis-Chalmers Corporation Hydraulic prestressing device for shear lever bolts
GB2143608A (en) * 1983-07-19 1985-02-13 Gripper Inc Stud tensioning
US4580628A (en) * 1984-04-19 1986-04-08 Cameron Iron Works, Inc. Blowout preventer stacks and method of tensioning stack tie rods
GB2193549A (en) * 1986-08-08 1988-02-10 Hydra Tight Ltd Bolt tensioner

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300467B (de) * 1966-12-08 1969-07-31 Kloeckner Werke Ag Vorrichtung zum Vorspannen mehrerer, auf einem Lochkreis sitzender Schraubenbolzen
US3785617A (en) * 1971-12-15 1974-01-15 Vsl Corp Method for inserting tendons into sheathing
US3938427A (en) * 1972-07-19 1976-02-17 Vulcan Iron Works, Inc. Percussion hammer
GB1492064A (en) * 1974-02-18 1977-11-16 Doncasters Moorside Ltd Bolt or stud tensioning
US3995828A (en) * 1975-09-16 1976-12-07 Biach Industries, Inc. Bolt tensioning apparatus
FR2412384A1 (fr) * 1977-12-23 1979-07-20 Kloeckner Werke Ag Dispositif de serrage hydraulique
DE3045352C2 (de) * 1980-12-02 1982-08-12 Klöckner-Werke AG, 4100 Duisburg Kuppelsystem für Schraubenspannvorrichtungen
US4486005A (en) * 1981-07-15 1984-12-04 Mcgraw-Edison Company Side rod tensioning device for preventing misalignment and distortion during assembly of the plunger drive mechanism in a reciprocating pump
JPS6047072B2 (ja) * 1981-12-25 1985-10-19 株式会社日本製鋼所 スタツドテンシヨニング装置の群制御装置
DE102007015975B4 (de) * 2007-03-31 2008-12-18 As Tech Industrie- Und Spannhydraulik Gmbh Hydraulische Spannvorrichtung zum Spannen von Schrauben
DE102009023518B4 (de) * 2009-05-30 2011-12-08 Jakob Antriebstechnik Gmbh Spannvorrichtung für eine Schraubverbindung
CN111119961B (zh) * 2019-12-12 2021-06-01 北京科技大学 一种锚杆高预应力施加装置及使用方法
WO2021195409A1 (en) 2020-03-25 2021-09-30 Milwaukee Electric Tool Corporation Bolt tensioning tool
CN116146574B (zh) * 2023-02-23 2025-10-03 杭州雷恩液压设备制造有限公司 一种适用于双作用液压拉伸器的双作用超高压液压泵

Family Cites Families (5)

* 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
US3015975A (en) * 1959-11-17 1962-01-09 Biach Ind Bolt-tensioning apparatus
US3115332A (en) * 1960-07-27 1963-12-24 Diamond Power Speciality Stud tensioner drawbar connector
US3128990A (en) * 1961-05-08 1964-04-14 Diamond Power Speciality Self-aligning connector for stud tensioners
DE1887299U (de) * 1963-11-27 1964-02-06 Rheinstahl Huettenwerke Ag Hydraulische spannvorrichtung.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187032A (en) * 1978-10-20 1980-02-05 Allis-Chalmers Corporation Hydraulic prestressing device for shear lever bolts
GB2143608A (en) * 1983-07-19 1985-02-13 Gripper Inc Stud tensioning
US4580628A (en) * 1984-04-19 1986-04-08 Cameron Iron Works, Inc. Blowout preventer stacks and method of tensioning stack tie rods
GB2193549A (en) * 1986-08-08 1988-02-10 Hydra Tight Ltd Bolt tensioner
GB2193549B (en) * 1986-08-08 1990-05-02 Hydra Tight Ltd Bolt tensioning apparatus

Also Published As

Publication number Publication date
US3362682A (en) 1968-01-09
NL6611958A (OSRAM) 1967-02-27
DE1299573B (de) 1969-07-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees