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ES378077A1 - Improvements in the construction of handling parts. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the construction of handling parts. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES378077A1
ES378077A1 ES378077A ES378077A ES378077A1 ES 378077 A1 ES378077 A1 ES 378077A1 ES 378077 A ES378077 A ES 378077A ES 378077 A ES378077 A ES 378077A ES 378077 A1 ES378077 A1 ES 378077A1
Authority
ES
Spain
Prior art keywords
end portion
translation
construction
machine
legally binding
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
ES378077A
Other languages
Spanish (es)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES378077A1 publication Critical patent/ES378077A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
    • G21C19/105—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements with grasping or spreading coupling elements
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Sheet Holders (AREA)
  • Earth Drilling (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

Improvements in the construction of handling clamps, of the type that includes a body of revolution with a vertical axis on which at least two pivoting appendages are articulated around studs perpendicular to the axis of said body, which have in their lower end portion and are directed towards the outside, some hooking spikes on a vertically maintained object that must be loosened or released quickly, said appendixes projecting inwardly at least two projections that form opening and closing cams of said appendixes and apt to cooperate with a actuation piece provided in the end portion of an axial rod mounted sliding along the axis of said body, characterized in that said appendages are provided above said hooking peaks with heels that rest on the upper end portion of said object and that provoke a positive and progressive action on it as the concealment of said appendices made by the ascent of said actuation piece. (Machine-translation by Google Translate, not legally binding)
ES378077A 1969-04-02 1970-03-31 Improvements in the construction of handling parts. (Machine-translation by Google Translate, not legally binding) Expired ES378077A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6910115A FR2039528A5 (en) 1969-04-02 1969-04-02

Publications (1)

Publication Number Publication Date
ES378077A1 true ES378077A1 (en) 1973-03-16

Family

ID=9031815

Family Applications (1)

Application Number Title Priority Date Filing Date
ES378077A Expired ES378077A1 (en) 1969-04-02 1970-03-31 Improvements in the construction of handling parts. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
BE (1) BE747360A (en)
CH (1) CH522271A (en)
DE (1) DE7010910U (en)
ES (1) ES378077A1 (en)
FR (1) FR2039528A5 (en)
GB (1) GB1302098A (en)
SE (1) SE351742B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2191213B1 (en) * 1972-06-29 1976-01-16 Grp Activ Atomiques Avanc Fr
US4845834A (en) * 1988-02-22 1989-07-11 Kearney & Trecker Corporation Tool clamping mechanism
DE3808644C1 (en) * 1988-03-15 1989-07-13 Deutsche Gesellschaft Fuer Wiederaufarbeitung Von Kernbrennstoffen Mbh, 3000 Hannover, De
DE4410395A1 (en) * 1994-03-25 1995-09-28 Siemens Ag Lifting attachment improves the security of the load
NO328322B1 (en) 2005-05-27 2010-02-01 Mechanica As loft Anker
DE102012209921A1 (en) 2012-06-13 2013-12-19 Areva Gmbh grab
CN106965146B (en) * 2017-03-30 2023-08-18 浙江大学 Sample fishing device under liquid nitrogen

Also Published As

Publication number Publication date
FR2039528A5 (en) 1971-01-15
SE351742B (en) 1972-12-04
CH522271A (en) 1972-06-15
GB1302098A (en) 1973-01-04
DE7010910U (en) 1970-07-09
BE747360A (en) 1970-08-17

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