ZA721425B - A process for the shaping of a tube from a longitudinally fed metal band having a thin wall-thickness - Google Patents

A process for the shaping of a tube from a longitudinally fed metal band having a thin wall-thickness

Info

Publication number
ZA721425B
ZA721425B ZA721425A ZA721425A ZA721425B ZA 721425 B ZA721425 B ZA 721425B ZA 721425 A ZA721425 A ZA 721425A ZA 721425 A ZA721425 A ZA 721425A ZA 721425 B ZA721425 B ZA 721425B
Authority
ZA
South Africa
Prior art keywords
shaping
tube
thickness
thin wall
metal band
Prior art date
Application number
ZA721425A
Inventor
K Mueller
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
Publication of ZA721425B publication Critical patent/ZA721425B/en

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)
ZA721425A 1971-08-16 1972-03-02 A process for the shaping of a tube from a longitudinally fed metal band having a thin wall-thickness ZA721425B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2140945A DE2140945A1 (en) 1971-08-16 1971-08-16 PROCESS FOR FORMING A LONGITUDINAL METAL TAPE THIN WALL THICKNESS TO A PIPE

Publications (1)

Publication Number Publication Date
ZA721425B true ZA721425B (en) 1972-11-29

Family

ID=5816846

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA721425A ZA721425B (en) 1971-08-16 1972-03-02 A process for the shaping of a tube from a longitudinally fed metal band having a thin wall-thickness

Country Status (17)

Country Link
US (1) US3813910A (en)
JP (1) JPS4848357A (en)
AT (1) AT320778B (en)
AU (1) AU461919B2 (en)
BE (1) BE780248A (en)
BR (1) BR7202633D0 (en)
CA (1) CA971042A (en)
CH (1) CH538313A (en)
DD (1) DD96161A5 (en)
DE (1) DE2140945A1 (en)
FR (1) FR2149335B1 (en)
GB (2) GB1397593A (en)
IT (1) IT948701B (en)
NL (1) NL7205192A (en)
SE (1) SE397640B (en)
SU (1) SU506335A3 (en)
ZA (1) ZA721425B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463675A2 (en) * 1978-08-25 1981-02-27 Ollivier Jean Ultrasonically welding a plastics-coated metal tube - avoiding adhesion by tin-plating the extruder die surface acting as support
DE2928612C2 (en) * 1979-07-14 1986-01-30 AEG KABEL AG, 4050 Mönchengladbach Device for producing a cable
RU2476282C1 (en) * 2011-09-22 2013-02-27 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Forming stand
CN113410009B (en) * 2021-06-24 2023-02-14 通鼎互联信息股份有限公司 Cable welding shielding process
WO2024042973A1 (en) * 2022-08-22 2024-02-29 三菱電機株式会社 Shaping device, welded tube production device, tube shaping method, and welded tube production method

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 (en) * 1971-09-17 1977-02-21

Also Published As

Publication number Publication date
DE2140945A1 (en) 1973-03-01
JPS4848357A (en) 1973-07-09
BE780248A (en) 1972-07-03
SU506335A3 (en) 1976-03-05
CA971042A (en) 1975-07-15
AU461919B2 (en) 1975-06-12
GB1397592A (en) 1975-06-11
AT320778B (en) 1975-02-25
NL7205192A (en) 1973-02-20
GB1397593A (en) 1975-06-11
AU4256072A (en) 1973-11-29
FR2149335A1 (en) 1973-03-30
DD96161A5 (en) 1973-03-12
FR2149335B1 (en) 1974-12-13
ATA430775A (en) 1978-11-15
SE397640B (en) 1977-11-14
US3813910A (en) 1974-06-04
CH538313A (en) 1973-06-30
IT948701B (en) 1973-06-11
BR7202633D0 (en) 1973-06-28

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