FR776322A - Perfectionnement à la fabrication de tubes métalliques étanches - Google Patents

Perfectionnement à la fabrication de tubes métalliques étanches

Info

Publication number
FR776322A
FR776322A FR776322DA FR776322A FR 776322 A FR776322 A FR 776322A FR 776322D A FR776322D A FR 776322DA FR 776322 A FR776322 A FR 776322A
Authority
FR
France
Prior art keywords
improvement
manufacture
metal tubes
waterproof metal
waterproof
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
Other languages
English (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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Application granted granted Critical
Publication of FR776322A publication Critical patent/FR776322A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/22—Making metal-coated products; Making products from two or more metals
    • B21C23/24—Covering indefinite lengths of metal or non-metal material with a metal coating
    • B21C23/26—Applying metal coats to cables, e.g. to insulated electric cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/01—Extruding metal; Impact extrusion starting from material of particular form or shape, e.g. mechanically pre-treated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR776322D 1933-05-13 1934-05-12 Perfectionnement à la fabrication de tubes métalliques étanches Expired FR776322A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE776322X 1933-05-13

Publications (1)

Publication Number Publication Date
FR776322A true FR776322A (fr) 1935-01-23

Family

ID=6686495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR776322D Expired FR776322A (fr) 1933-05-13 1934-05-12 Perfectionnement à la fabrication de tubes métalliques étanches

Country Status (1)

Country Link
FR (1) FR776322A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE882086C (de) * 1939-06-15 1953-07-06 Schloemann Ag Verfahren zur Herstellung von zur Verarbeitung in Kabelstrangpressen dienenden Aluminiumschalen
FR2328530A1 (fr) * 1975-10-21 1977-05-20 Alusuisse Installation pour filage a la presse, en particulier de billettes d'aluminium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE882086C (de) * 1939-06-15 1953-07-06 Schloemann Ag Verfahren zur Herstellung von zur Verarbeitung in Kabelstrangpressen dienenden Aluminiumschalen
FR2328530A1 (fr) * 1975-10-21 1977-05-20 Alusuisse Installation pour filage a la presse, en particulier de billettes d'aluminium

Similar Documents

Publication Publication Date Title
FR763787A (fr) Perfectionnement à la fabrication de curseurs pour fermetures à tirette
FR776322A (fr) Perfectionnement à la fabrication de tubes métalliques étanches
FR806854A (fr) Perfectionnements à la fabrication d'esters maloniques substitués
FR779958A (fr) Perfectionnements à la fabrication des matières artificielles
FR763786A (fr) Perfectionnement apporté à la fabrication de curseurs pour fermetures à tirette
FR750900A (fr) Perfectionnements apportés à la fabrication des bobines
FR762194A (fr) Perfectionnements à la fabrication de la méthylamine
FR748412A (fr) Perfectionnements à la fabrication des cravates
FR810254A (fr) Perfectionnements à la fabrication du magnésium
FR749064A (fr) Perfectionnements apportés aux cisailles à métaux
FR765064A (fr) Perfectionnements à la fabrication des guipures
FR781619A (fr) Perfectionnements apportés à la fabrication du nickel-carbonyle
FR759968A (fr) Perfectionnements apportés à la fabrication du ferro-cobalt
FR750291A (fr) Perfectionnement à la fabrication des chaussures dites en cousu trépointe
FR765649A (fr) Perfectionnements à la construction de tubes à ailettes
FR764382A (fr) Perfectionnements à la fabrication de cordages
FR767251A (fr) Boîte d'engrenages à plusieurs étages
FR808373A (fr) Perfectionnements à la fabrication des engrenages non métalliques
FR735487A (fr) Perfectionnements apportés à la fabrication des boîtes métalliques
FR773815A (fr) Perfectionnements à la fabrication de la cellulose
FR773793A (fr) Perfectionnements à la fabrication de dérivés du violanthrone
FR783088A (fr) Perfectionnements à la fabrication des dérivés de la diarylamine
FR763644A (fr) Perfectionnements à la fabrication des fermetures à curseur
FR43416E (fr) Perfectionnement à la fabrication des gourdes
FR772364A (fr) Presse-étireuse pour la fabrication de tubes