CH478444A - Procédé et machine pour cambrer des plaques - Google Patents

Procédé et machine pour cambrer des plaques

Info

Publication number
CH478444A
CH478444A CH924267A CH924267A CH478444A CH 478444 A CH478444 A CH 478444A CH 924267 A CH924267 A CH 924267A CH 924267 A CH924267 A CH 924267A CH 478444 A CH478444 A CH 478444A
Authority
CH
Switzerland
Prior art keywords
machine
bending plates
bending
plates
Prior art date
Application number
CH924267A
Other languages
English (en)
Inventor
Mas Roland
Original Assignee
Commissariat Energie Atomique
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 Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CH478444A publication Critical patent/CH478444A/fr

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/14—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor
    • G21C1/16—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor
    • G21C1/18—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor coolant being pressurised
    • G21C1/20—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor coolant being pressurised moderator being liquid, e.g. pressure-tube reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/20—Bending sheet metal, not otherwise provided for
    • B21D11/203—Round bending
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/042—With a rotational movement of the bending blade
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/36—Assemblies of plate-shaped fuel elements or coaxial tubes
    • 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)
  • Bending Of Plates, Rods, And Pipes (AREA)
CH924267A 1966-06-30 1967-06-29 Procédé et machine pour cambrer des plaques CH478444A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR67757A FR1492190A (fr) 1966-06-30 1966-06-30 Perfectionnements apportés aux moyens pour cambrer des plaques

Publications (1)

Publication Number Publication Date
CH478444A true CH478444A (fr) 1969-09-15

Family

ID=8612265

Family Applications (1)

Application Number Title Priority Date Filing Date
CH924267A CH478444A (fr) 1966-06-30 1967-06-29 Procédé et machine pour cambrer des plaques

Country Status (6)

Country Link
BE (1) BE699838A (fr)
CH (1) CH478444A (fr)
ES (1) ES342455A1 (fr)
FR (1) FR1492190A (fr)
GB (1) GB1177564A (fr)
LU (1) LU53941A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103042078B (zh) * 2012-12-28 2014-11-26 上海华谊集团装备工程有限公司 一种金属弧形板的成型工艺

Also Published As

Publication number Publication date
BE699838A (fr) 1967-11-16
FR1492190A (fr) 1967-08-18
ES342455A1 (es) 1969-05-16
GB1177564A (en) 1970-01-14
LU53941A1 (fr) 1967-08-22

Similar Documents

Publication Publication Date Title
CH513722A (fr) Procédé et appareil pour comprimer une pièce
FR1416039A (fr) Procédé et machine de moulage sous pression
CH480102A (fr) Machine pour façonner des plaques
CH433608A (fr) Procédé de coulée
FR1397882A (fr) Procédé et machine de coulée sous pression
FR1501553A (fr) Procédé et appareil pour mettre en forme des emballages
FR1504280A (fr) Bobineuse et procédé de bobinage
FR1532509A (fr) Procédé et machines pour le façonnage de structures chevronnées et de structuresdérivant des structures chevronnées
CH478444A (fr) Procédé et machine pour cambrer des plaques
CH475861A (de) Procédé pour revêtir des surfaces métalliques
FR1501652A (fr) Procédé pour adoucir des aciers
FR1513746A (fr) Procédé et appareil pour diriger des opérations de terrassement
FR1417743A (fr) Procédé et machine pour la fabrication de plaques sandwich
FR1522850A (fr) Procédé pour la protection des surfaces
FR1512260A (fr) Procédé et appareil perfectionnés pour opérations métallurgiques
FR1537803A (fr) Procédé pour fabriquer des acylaminophénolalcanols
FR92488E (fr) Procédé pour fabriquer des nouvelles 2-amino-halogéno-benzylamines
CH507915A (fr) Procédé pour préparer des phénylacylcarbamates
FR1513091A (fr) Procédé pour relier des plaques d'accumulateur et accumulateur en résultant
FR1543108A (fr) Procédé et appareil perfectionnés pour fabriquer des brosses
FR1515687A (fr) Procédé pour isoler des élastomères
FR1436026A (fr) Procédé et appareil pour l'emboutissage
FR1383846A (fr) Machine et procédé pour façonner des ouvrages en bois
CH454691A (de) Vorrichtung zum Gleichrichten von Spinnkopsen
FR1471903A (fr) Procédé pour former des joints céramique-métal et joints formés par ce procédé

Legal Events

Date Code Title Description
PL Patent ceased