FR2274997B1 - - Google Patents

Info

Publication number
FR2274997B1
FR2274997B1 FR7512102A FR7512102A FR2274997B1 FR 2274997 B1 FR2274997 B1 FR 2274997B1 FR 7512102 A FR7512102 A FR 7512102A FR 7512102 A FR7512102 A FR 7512102A FR 2274997 B1 FR2274997 B1 FR 2274997B1
Authority
FR
France
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
FR7512102A
Other languages
French (fr)
Other versions
FR2274997A1 (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 FR2274997A1 publication Critical patent/FR2274997A1/en
Application granted granted Critical
Publication of FR2274997B1 publication Critical patent/FR2274997B1/fr
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
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Load-Engaging Elements For Cranes (AREA)
FR7512102A 1974-06-14 1975-04-18 Bolt-gripping device - for screwing threaded bolts in or out of a cover for a nuclear reactor vessel Granted FR2274997A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742428847 DE2428847B2 (en) 1974-06-14 1974-06-14 SCREW CLAMPING DEVICE FOR OPENING AND CLOSING THE LID OF A REACTOR BOILER

Publications (2)

Publication Number Publication Date
FR2274997A1 FR2274997A1 (en) 1976-01-09
FR2274997B1 true FR2274997B1 (en) 1978-12-08

Family

ID=5918173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512102A Granted FR2274997A1 (en) 1974-06-14 1975-04-18 Bolt-gripping device - for screwing threaded bolts in or out of a cover for a nuclear reactor vessel

Country Status (3)

Country Link
BE (1) BE830216A (en)
DE (1) DE2428847B2 (en)
FR (1) FR2274997A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540279A1 (en) * 1983-01-28 1984-08-03 Kley France SCREWDRIVER APPARATUS, IN PARTICULAR FOR SCREWING-DISCHARGING THE FASTENERS OF THE COVER OF THE TANK OF A NUCLEAR REACTOR
DE3331527C2 (en) * 1983-08-06 1985-07-25 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Stand for a screw tensioning device
FR2589536B1 (en) * 1985-11-04 1988-07-08 Framatome Sa TENSIONING DEVICE FOR TIGHTENING AND UNLOCKING BOLTS OR STUDS
FR2615776B1 (en) * 1987-05-27 1989-09-22 Framatome Sa DEVICE FOR SCREWING AND UNSCREWING LARGE DOWELS OR BOLTS
DE4201324C2 (en) * 1992-01-20 1999-02-04 Westfalia Nukleartechnik Gmbh Screw tensioning device
CN109551215B (en) * 2019-01-24 2024-01-23 长沙纽泰自动化科技有限公司 Cover plate screw tightening system
CN113546809B (en) * 2020-04-24 2022-10-11 苏州苏门亿嘉数控科技有限公司 Efficient bidirectional glue pouring machine
CN112222811B (en) * 2020-10-09 2022-03-11 创富再生资源(成都)有限公司 Whole-row screw screwing device for recycling and disassembling power battery

Also Published As

Publication number Publication date
DE2428847B2 (en) 1976-12-23
DE2428847A1 (en) 1976-01-02
BE830216A (en) 1975-10-01
FR2274997A1 (en) 1976-01-09

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Legal Events

Date Code Title Description
ST Notification of lapse