BE828455A - Procede de realisation d'enveloppe de cable a partir de ruban metallique - Google Patents

Procede de realisation d'enveloppe de cable a partir de ruban metallique

Info

Publication number
BE828455A
BE828455A BE155837A BE155837A BE828455A BE 828455 A BE828455 A BE 828455A BE 155837 A BE155837 A BE 155837A BE 155837 A BE155837 A BE 155837A BE 828455 A BE828455 A BE 828455A
Authority
BE
Belgium
Prior art keywords
making
metal tape
cable wrap
wrap
cable
Prior art date
Application number
BE155837A
Other languages
English (en)
French (fr)
Inventor
M Arnaud
A Bougouin
R Cirjean
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 filed Critical
Publication of BE828455A publication Critical patent/BE828455A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
    • H01B13/2613—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping
    • H01B13/2686—Pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/10—Making tubes with riveted seams or with non-welded and non-soldered seams
    • B21C37/104—Making tubes with riveted seams or with non-welded and non-soldered seams the tubes having a special shape, e.g. polygonal tubes
    • 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
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Insulated Conductors (AREA)
BE155837A 1974-05-02 1975-04-25 Procede de realisation d'enveloppe de cable a partir de ruban metallique BE828455A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7415189A FR2269781B1 (it) 1974-05-02 1974-05-02

Publications (1)

Publication Number Publication Date
BE828455A true BE828455A (fr) 1975-08-18

Family

ID=9138371

Family Applications (1)

Application Number Title Priority Date Filing Date
BE155837A BE828455A (fr) 1974-05-02 1975-04-25 Procede de realisation d'enveloppe de cable a partir de ruban metallique

Country Status (4)

Country Link
BE (1) BE828455A (it)
FR (1) FR2269781B1 (it)
GB (1) GB1505125A (it)
IT (1) IT1032706B (it)

Also Published As

Publication number Publication date
FR2269781A1 (it) 1975-11-28
IT1032706B (it) 1979-06-20
DE2519462A1 (de) 1975-11-06
DE2519462B2 (de) 1977-02-03
FR2269781B1 (it) 1976-12-17
GB1505125A (en) 1978-03-22

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LIGNES TELEGRAPHIQUES ET TELEPHONIQUES

Effective date: 19870430