NL7004425A - - Google Patents

Info

Publication number
NL7004425A
NL7004425A NL7004425A NL7004425A NL7004425A NL 7004425 A NL7004425 A NL 7004425A NL 7004425 A NL7004425 A NL 7004425A NL 7004425 A NL7004425 A NL 7004425A NL 7004425 A NL7004425 A NL 7004425A
Authority
NL
Netherlands
Application number
NL7004425A
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 NL7004425A publication Critical patent/NL7004425A/xx

Links

Classifications

    • 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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
NL7004425A 1969-03-29 1970-03-26 NL7004425A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691916357 DE1916357A1 (de) 1969-03-29 1969-03-29 Einrichtung zur kontinuierlichen Herstellung von Rohren mit Ringformwellung

Publications (1)

Publication Number Publication Date
NL7004425A true NL7004425A (enrdf_load_stackoverflow) 1970-10-01

Family

ID=5729834

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7004425A NL7004425A (enrdf_load_stackoverflow) 1969-03-29 1970-03-26

Country Status (12)

Country Link
US (1) US3656331A (enrdf_load_stackoverflow)
JP (1) JPS4943069B1 (enrdf_load_stackoverflow)
AT (1) AT294537B (enrdf_load_stackoverflow)
BE (1) BE745707A (enrdf_load_stackoverflow)
CH (1) CH498667A (enrdf_load_stackoverflow)
DE (1) DE1916357A1 (enrdf_load_stackoverflow)
FR (1) FR2035980B1 (enrdf_load_stackoverflow)
GB (1) GB1261870A (enrdf_load_stackoverflow)
NL (1) NL7004425A (enrdf_load_stackoverflow)
RO (1) RO55323A (enrdf_load_stackoverflow)
SE (1) SE372441B (enrdf_load_stackoverflow)
YU (1) YU32830B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215559A (en) * 1978-02-06 1980-08-05 Kabel-Und Metallwerke Gutehoffnungshuette Ag Corrugation apparatus

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7033450U (de) * 1970-09-03 1970-12-23 Mannesmann Ag Schraegwalzwerk zum lochen massiver bloecke.
DE2060024A1 (de) * 1970-12-05 1972-06-08 Kabel Metallwerke Ghh Verfahren zur Herstellung ringfoermig gewellter Metallrohre
YU42981A (en) 1980-08-02 1983-09-30 Kabel Metallwerke Ghh Device for transforming even tubes to wave-shaped tubes
US4339936A (en) * 1980-11-03 1982-07-20 Uop Inc. Annular corrugator
US4406142A (en) * 1981-08-31 1983-09-27 Uop Inc. Annular corrugator
DE3431120C2 (de) * 1984-08-24 1986-11-20 kabelmetal electro GmbH, 3000 Hannover Verfahren und Vorrichtung zum Wellen von Metallrohren
FR2569357B1 (fr) * 1984-08-24 1989-01-20 Kabelmetal Electro Gmbh Procede et dispositif pour onduler des tubes metalliques et cable d'energie electrique fabrique selon le procede
DE4137275A1 (de) * 1991-11-13 1993-05-19 Kabelmetal Electro Gmbh Verfahren zur kontinuierlichen herstellung schraubenlinien- oder ringfoermig gewellter metallrohre
DE29612516U1 (de) * 1996-07-19 1996-09-12 Alcatel Kabel AG & Co., 30179 Hannover Vorrichtung zum Herstellen schraubenlinien- oder ringförmig gewellter Metallrohre
US5760334A (en) * 1996-07-24 1998-06-02 Alcatel Kabel Ag & Co. Metallic sheath for an electric cable and method of making the same
GB2428217B (en) * 2005-07-13 2008-08-27 Miniflex Ltd Apparatus and method
CN102921785B (zh) * 2012-10-25 2014-08-20 佛山神威热交换器有限公司 一种加工螺旋凸肋翅片铜管的方法和装置
EP3797890B1 (de) * 2019-09-30 2024-03-27 Nexans Verfahren zur herstellung dünnwandiger hohlprofile kleiner durchmesser aus ne-metallen
EP3797891B1 (de) * 2019-09-30 2023-08-02 Nexans Verfahren zur kontinuierlichen herstellung abschnittsweise gewellter, dünnwandiger hohlprofile kleiner durchmesser aus ne-metallen
KR102426294B1 (ko) * 2020-12-03 2022-07-29 동아금속주름관(주) 주름관 성형장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT151270B (de) * 1935-10-30 1937-11-10 Pforzheim Metallschlauch Werkzeug zur Herstellung von Metallschläuchen aus glattwandigen Rohren durch schraubengangförmige Rillung der Rohrwandung.
US2964090A (en) * 1952-10-17 1960-12-13 Osnabrucker Kupfer Und Drahtwe Tool and apparatus for producing cable sheaths
US2893462A (en) * 1953-01-23 1959-07-07 Hussnigg August Carl Device for manufacturing continuous, spirally grooved tubing wound of band material
GB791514A (en) * 1954-02-01 1958-03-05 Gen Electric Co Ltd Improvements in or relating to machines and methods for corrugating tubes
GB939418A (en) * 1959-02-12 1963-10-16 Flexonics Corp Apparatus for helically corrugating metal tubing
FR1321153A (fr) * 1961-05-17 1963-03-15 Hackethal Draht & Kabelwerk Ag Machine pour la fabrication continue de gaines ondulées à parois minces
US3464250A (en) * 1965-03-02 1969-09-02 Western Electric Co Corrugating apparatus
FR1452242A (fr) * 1965-07-29 1966-02-25 Telecommunications Sa Dispositif de réalisation d'ondulations hélicoïdales sur des tubes métalliques
FR1542144A (fr) * 1967-10-31 1968-10-11 Calumet & Hecla Appareil de formage d'ondulations hélicoïdales dans des tuyaux souples métalliques
US3543551A (en) * 1968-03-05 1970-12-01 Universal Metal Hose Co Apparatus for helically corrugating metal tubing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215559A (en) * 1978-02-06 1980-08-05 Kabel-Und Metallwerke Gutehoffnungshuette Ag Corrugation apparatus

Also Published As

Publication number Publication date
RO55323A (enrdf_load_stackoverflow) 1973-08-20
FR2035980A1 (enrdf_load_stackoverflow) 1970-12-24
SE372441B (enrdf_load_stackoverflow) 1974-12-23
JPS4943069B1 (enrdf_load_stackoverflow) 1974-11-19
YU32830B (en) 1975-08-31
FR2035980B1 (enrdf_load_stackoverflow) 1974-03-01
US3656331A (en) 1972-04-18
GB1261870A (en) 1972-01-26
DE1916357A1 (de) 1971-06-16
YU28770A (en) 1975-02-28
AT294537B (de) 1971-11-25
BE745707A (fr) 1970-07-16
CH498667A (de) 1970-11-15

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