DE1238641B - Greifer - Google Patents

Greifer

Info

Publication number
DE1238641B
DE1238641B DEC30982A DEC0030982A DE1238641B DE 1238641 B DE1238641 B DE 1238641B DE C30982 A DEC30982 A DE C30982A DE C0030982 A DEC0030982 A DE C0030982A DE 1238641 B DE1238641 B DE 1238641B
Authority
DE
Germany
Prior art keywords
end piece
gripper head
gripper
spring
balls
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.)
Pending
Application number
DEC30982A
Other languages
German (de)
English (en)
Inventor
Bernard Leclere
Georges Lemesle
Jean Bernard Morange
Jean Vivien
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 DE1238641B publication Critical patent/DE1238641B/de
Pending 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
    • 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)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
DEC30982A 1962-09-26 1963-09-26 Greifer Pending DE1238641B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR910459A FR1342267A (fr) 1962-09-26 1962-09-26 Appareil de préhension

Publications (1)

Publication Number Publication Date
DE1238641B true DE1238641B (de) 1967-04-13

Family

ID=8787497

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC30982A Pending DE1238641B (de) 1962-09-26 1963-09-26 Greifer

Country Status (6)

Country Link
BE (1) BE637895A (enrdf_load_stackoverflow)
DE (1) DE1238641B (enrdf_load_stackoverflow)
FR (1) FR1342267A (enrdf_load_stackoverflow)
GB (1) GB971438A (enrdf_load_stackoverflow)
LU (1) LU44435A1 (enrdf_load_stackoverflow)
NL (1) NL298422A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936089A (en) * 1973-09-01 1976-02-03 Fried. Krupp Gesellschaft Mit Beschrankter Haftung Gripping device for a lifting mechanism, especially in a core reactor for depositing and picking up fuel elements and control rods
FR2674982B1 (fr) * 1991-04-08 1994-03-04 Framatome Outil de manutention d'une grappe de crayons de poison consommable.
CN103971768B (zh) * 2014-05-05 2016-08-31 华中科技大学 一种基于畸变能密度理论的燃料棒更换机械手

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1233492A (fr) * 1959-08-27 1960-10-12 Plessey Co Ltd Appareil de levage utilisable dans la technique nucléaire
DE1213100B (de) 1962-05-15 1966-03-24 Alsacienne Atom Fernsteuerbare Verriegelungs- und Entriegelungs-vorrichtung fuer das Steuer- und Tragkabel einer fernsteuerbaren Befoerderungszange

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1233492A (fr) * 1959-08-27 1960-10-12 Plessey Co Ltd Appareil de levage utilisable dans la technique nucléaire
DE1213100B (de) 1962-05-15 1966-03-24 Alsacienne Atom Fernsteuerbare Verriegelungs- und Entriegelungs-vorrichtung fuer das Steuer- und Tragkabel einer fernsteuerbaren Befoerderungszange

Also Published As

Publication number Publication date
GB971438A (en) 1964-09-30
FR1342267A (fr) 1963-11-08
BE637895A (enrdf_load_stackoverflow)
NL298422A (enrdf_load_stackoverflow)
LU44435A1 (enrdf_load_stackoverflow) 1963-11-12

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