IT948701B - Procedimento e dispositivo per la fabbricazione di tubi a partire da nastro metallico - Google Patents

Procedimento e dispositivo per la fabbricazione di tubi a partire da nastro metallico

Info

Publication number
IT948701B
IT948701B IT48499/72A IT4849972A IT948701B IT 948701 B IT948701 B IT 948701B IT 48499/72 A IT48499/72 A IT 48499/72A IT 4849972 A IT4849972 A IT 4849972A IT 948701 B IT948701 B IT 948701B
Authority
IT
Italy
Prior art keywords
procedure
manufacture
metallic tape
pipes starting
pipes
Prior art date
Application number
IT48499/72A
Other languages
English (en)
Italian (it)
Original Assignee
Kabel Metallwerke Ghh
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 Kabel Metallwerke Ghh filed Critical Kabel Metallwerke Ghh
Application granted granted Critical
Publication of IT948701B publication Critical patent/IT948701B/it

Links

Classifications

    • 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
    • B21C37/08—Making tubes with welded or soldered seams
    • 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
    • H01B13/262—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping of an outer metallic screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
IT48499/72A 1971-08-16 1972-02-22 Procedimento e dispositivo per la fabbricazione di tubi a partire da nastro metallico IT948701B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2140945A DE2140945A1 (de) 1971-08-16 1971-08-16 Verfahren zum formen eines laengseinlaufenden metallbandes duenner wandstaerke zum rohr

Publications (1)

Publication Number Publication Date
IT948701B true IT948701B (it) 1973-06-11

Family

ID=5816846

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48499/72A IT948701B (it) 1971-08-16 1972-02-22 Procedimento e dispositivo per la fabbricazione di tubi a partire da nastro metallico

Country Status (17)

Country Link
US (1) US3813910A (ru)
JP (1) JPS4848357A (ru)
AT (1) AT320778B (ru)
AU (1) AU461919B2 (ru)
BE (1) BE780248A (ru)
BR (1) BR7202633D0 (ru)
CA (1) CA971042A (ru)
CH (1) CH538313A (ru)
DD (1) DD96161A5 (ru)
DE (1) DE2140945A1 (ru)
FR (1) FR2149335B1 (ru)
GB (2) GB1397592A (ru)
IT (1) IT948701B (ru)
NL (1) NL7205192A (ru)
SE (1) SE397640B (ru)
SU (1) SU506335A3 (ru)
ZA (1) ZA721425B (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463675A2 (fr) * 1978-08-25 1981-02-27 Ollivier Jean Tube composite metal-matiere plastique et procede pour le fabriquer
DE2928612C2 (de) * 1979-07-14 1986-01-30 AEG KABEL AG, 4050 Mönchengladbach Vorrichtung zur Herstellung eines Kabels
RU2476282C1 (ru) * 2011-09-22 2013-02-27 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Формовочная клеть
CN113410009B (zh) * 2021-06-24 2023-02-14 通鼎互联信息股份有限公司 一种电缆焊接屏蔽工艺
WO2024042973A1 (ja) * 2022-08-22 2024-02-29 三菱電機株式会社 成形装置、溶接管の製造装置、管の成形方法および溶接管の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US469663A (en) * 1892-02-23 Edwin t
US2574509A (en) * 1946-07-31 1951-11-13 Elizabeth R B Stuart Vertical axis beading
US2821348A (en) * 1952-07-31 1958-01-28 Loewy Eng Co Ltd Coiling apparatus for metal strip
US3474522A (en) * 1967-05-10 1969-10-28 Anaconda American Brass Co Method for changing the width of a strip metal and for forming tubes therefrom
JPS526287B2 (ru) * 1971-09-17 1977-02-21

Also Published As

Publication number Publication date
BE780248A (fr) 1972-07-03
DD96161A5 (ru) 1973-03-12
AU461919B2 (en) 1975-06-12
AT320778B (de) 1975-02-25
BR7202633D0 (pt) 1973-06-28
ATA430775A (de) 1978-11-15
AU4256072A (en) 1973-11-29
GB1397593A (en) 1975-06-11
SE397640B (sv) 1977-11-14
GB1397592A (en) 1975-06-11
FR2149335B1 (ru) 1974-12-13
US3813910A (en) 1974-06-04
NL7205192A (ru) 1973-02-20
SU506335A3 (ru) 1976-03-05
CH538313A (de) 1973-06-30
DE2140945A1 (de) 1973-03-01
JPS4848357A (ru) 1973-07-09
FR2149335A1 (ru) 1973-03-30
CA971042A (en) 1975-07-15
ZA721425B (en) 1972-11-29

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