FR2550372B1 - Dispositif d'extraction d'aiguilles une a une - Google Patents

Dispositif d'extraction d'aiguilles une a une

Info

Publication number
FR2550372B1
FR2550372B1 FR8312796A FR8312796A FR2550372B1 FR 2550372 B1 FR2550372 B1 FR 2550372B1 FR 8312796 A FR8312796 A FR 8312796A FR 8312796 A FR8312796 A FR 8312796A FR 2550372 B1 FR2550372 B1 FR 2550372B1
Authority
FR
France
Prior art keywords
extraction device
needle extraction
needle
extraction
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
FR8312796A
Other languages
English (en)
Other versions
FR2550372A1 (fr
Inventor
Jean Debrus
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
Priority to FR8312796A priority Critical patent/FR2550372B1/fr
Publication of FR2550372A1 publication Critical patent/FR2550372A1/fr
Application granted granted Critical
Publication of FR2550372B1 publication Critical patent/FR2550372B1/fr
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
    • G21C19/34—Apparatus or processes for dismantling nuclear fuel, e.g. before reprocessing ; Apparatus or processes for dismantling strings of spent fuel elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02—Devices for feeding articles or materials to conveyors
    • B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
    • B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
    • B65G47/14—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
    • B65G47/1407—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
    • B65G47/1478—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl by means of pick-up devices, the container remaining immobile
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
FR8312796A 1983-08-03 1983-08-03 Dispositif d'extraction d'aiguilles une a une Expired FR2550372B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8312796A FR2550372B1 (fr) 1983-08-03 1983-08-03 Dispositif d'extraction d'aiguilles une a une

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8312796A FR2550372B1 (fr) 1983-08-03 1983-08-03 Dispositif d'extraction d'aiguilles une a une

Publications (2)

Publication Number Publication Date
FR2550372A1 FR2550372A1 (fr) 1985-02-08
FR2550372B1 true FR2550372B1 (fr) 1988-12-02

Family

ID=9291365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8312796A Expired FR2550372B1 (fr) 1983-08-03 1983-08-03 Dispositif d'extraction d'aiguilles une a une

Country Status (1)

Country Link
FR (1) FR2550372B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700093087A1 (it) * 2017-08-10 2019-02-10 M E P Macch Elettroniche Piegatrici Spa Apparato e metodo di manipolazione di barre

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE684852C (de) * 1937-02-04 1939-12-06 Siemens Schuckertwerke Akt Ges Vorrichtung zum Herausgreifen von Staeben, Draehten o. dgl. aus einem Stapel
US3052142A (en) * 1959-12-29 1962-09-04 John P Simon Apparatus for shearing tubular jackets
US3160313A (en) * 1962-06-06 1964-12-08 Pfaff Ag G M Feeding device on machine tools for processing blanks
US4057138A (en) * 1976-02-05 1977-11-08 Wisconsin Bridge & Iron Co. Apparatus for routing logs
US4397600A (en) * 1981-04-10 1983-08-09 Midland-Ross Corporation Device for feeding material to a furnace

Also Published As

Publication number Publication date
FR2550372A1 (fr) 1985-02-08

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Legal Events

Date Code Title Description
ST Notification of lapse