FR2685238B1 - Dispositif de vissage de couvercle de cuves sous pression et analogues, notamment de cuves sous presion de reacteurs. - Google Patents

Dispositif de vissage de couvercle de cuves sous pression et analogues, notamment de cuves sous presion de reacteurs.

Info

Publication number
FR2685238B1
FR2685238B1 FR9214361A FR9214361A FR2685238B1 FR 2685238 B1 FR2685238 B1 FR 2685238B1 FR 9214361 A FR9214361 A FR 9214361A FR 9214361 A FR9214361 A FR 9214361A FR 2685238 B1 FR2685238 B1 FR 2685238B1
Authority
FR
France
Prior art keywords
tanks
pressure
reactors
under pressure
screwing lid
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 - Lifetime
Application number
FR9214361A
Other languages
English (en)
Other versions
FR2685238A1 (fr
Inventor
Siegfried Heiermann
Horst-Werner Oehler
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.)
Caterpillar Global Mining Europe GmbH
Original Assignee
Westfalia Becorit Industrietechnik GmbH
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 Westfalia Becorit Industrietechnik GmbH filed Critical Westfalia Becorit Industrietechnik GmbH
Publication of FR2685238A1 publication Critical patent/FR2685238A1/fr
Application granted granted Critical
Publication of FR2685238B1 publication Critical patent/FR2685238B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/06—Spanners; Wrenches with rigid jaws of socket type
    • B25B13/065—Spanners; Wrenches with rigid jaws of socket type characterised by the cross-section of the socket
    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • 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)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
FR9214361A 1991-12-24 1992-11-30 Dispositif de vissage de couvercle de cuves sous pression et analogues, notamment de cuves sous presion de reacteurs. Expired - Lifetime FR2685238B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4142990A DE4142990C2 (de) 1991-12-24 1991-12-24 Schraubendrehgerät für die Deckelverschraubung von Druckbehältern u. dgl., insbesondere von Reaktordruckbehältern

Publications (2)

Publication Number Publication Date
FR2685238A1 FR2685238A1 (fr) 1993-06-25
FR2685238B1 true FR2685238B1 (fr) 1994-12-23

Family

ID=6448144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9214361A Expired - Lifetime FR2685238B1 (fr) 1991-12-24 1992-11-30 Dispositif de vissage de couvercle de cuves sous pression et analogues, notamment de cuves sous presion de reacteurs.

Country Status (4)

Country Link
US (1) US5271297A (fr)
JP (1) JP3097789B2 (fr)
DE (1) DE4142990C2 (fr)
FR (1) FR2685238B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4313778A1 (de) * 1993-04-27 1994-11-03 Westfalia Becorit Ind Tech Schraubenspannvorrichtung
DE4408873C2 (de) * 1994-03-16 1999-02-11 Westfalia Nukleartechnik Gmbh Schraubenspannvorrichtung, insbesondere für Deckelverschraubungen, wie vor allem bei Reaktordruckbehältern
DE4417003A1 (de) * 1994-05-13 1995-11-16 Rexroth Mannesmann Gmbh Verfahren zum Verschrauben einer Ventilbüchse mit einem zweiten Bauteil, Ventilbüchse zur Verschraubung nach diesem Verfahren und Werkzeug zur Verwendung in dem Verfahren
JP4745312B2 (ja) * 2007-11-02 2011-08-10 株式会社Ｔａｉｙｏ ピストン挿入装置
CN103447812B (zh) * 2013-08-19 2015-05-27 浙江省机电设计研究院有限公司 一种箱卡螺栓旋松装置
DE102014214515A1 (de) * 2014-04-29 2015-10-29 Siemens Aktiengesellschaft Schrauber und Verfahren zum selbständigen Einfädeln einer Schrauberklinge
GB2579578A (en) * 2018-12-04 2020-07-01 Tentec Ltd Hydraulic tensioner and method of tensioning
KR102135636B1 (ko) * 2019-10-07 2020-07-21 한전케이피에스 주식회사 원자로 상부구조물 인양기구의 상부렌치와 하부렌치의 체결구조
CN113858229B (zh) * 2021-09-30 2023-04-18 三一海洋重工有限公司 通用夹具、机器人及拆锁系统
CN116475738B (zh) * 2023-04-03 2025-08-19 浙江福达合金材料科技有限公司 一种有方向要求螺丝高速锁付机构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640991B1 (de) * 1974-06-14 1977-08-25 Kloeckner Werke Ag Schraubenspannvorrichtung zum OEffnen und Schliessen des Deckels eines Reaktorkessels
FR2364529A1 (fr) * 1976-09-11 1978-04-07 Kloeckner Werke Ag Dispositif de vissage et devissage sous tension pour ouvrir et fermer le couvercle d'une cuve de reacteur nucleaire
WO1980000672A1 (fr) * 1978-10-03 1980-04-17 Pilgrim Eng Dev Dispositif de manipulation de goujons
DE2852105A1 (de) * 1978-11-30 1980-06-04 Kraftwerk Union Ag Vorrichtung zum drehen der muttern mehrerer, auf einem lochkreis angeordneter schraubenbolzen zum verschluss eines druckgefaesses, insbesondere eines reaktordruckgefaesses
DE8003492U1 (de) * 1980-02-09 1980-05-22 Kloeckner-Becorit Gmbh, 4620 Castrop- Rauxel Ferngesteuertes schraubendrehgeraet fuer die schrauben der deckelverschraubung eines reaktordruckbehaelters
FR2540279A1 (fr) * 1983-01-28 1984-08-03 Kley France Appareil de vissage-devissage, en particulier pour visser-devisser les goujons de fixation du couvercle de la cuve d'un reacteur nucleaire
GB8311702D0 (en) * 1983-04-29 1983-06-02 Inco Alloy Prod Hydraulic jacking system
DE3318941A1 (de) * 1983-05-25 1984-11-29 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH, 5140 Erkelenz Vorrichtung zum drehen und axialbewegen von bolzen

Also Published As

Publication number Publication date
US5271297A (en) 1993-12-21
DE4142990C2 (de) 1998-03-19
FR2685238A1 (fr) 1993-06-25
JP3097789B2 (ja) 2000-10-10
JPH05228754A (ja) 1993-09-07
DE4142990A1 (de) 1993-07-01

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TP Transmission of property
CD Change of name or company name
CJ Change in legal form