CA961706A - Apparatus for the production of helically corrugated metal tubing - Google Patents

Apparatus for the production of helically corrugated metal tubing

Info

Publication number
CA961706A
CA961706A CA124,597A CA124597A CA961706A CA 961706 A CA961706 A CA 961706A CA 124597 A CA124597 A CA 124597A CA 961706 A CA961706 A CA 961706A
Authority
CA
Canada
Prior art keywords
production
corrugated metal
metal tubing
helically corrugated
helically
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
CA124,597A
Other languages
English (en)
Other versions
CA124597S (en
Inventor
Dieter Ahlvers
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.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal AG
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 KM Kabelmetal AG filed Critical KM Kabelmetal AG
Application granted granted Critical
Publication of CA961706A publication Critical patent/CA961706A/en
Expired legal-status Critical Current

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)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Metal Extraction Processes (AREA)
  • Earth Drilling (AREA)
  • Joints Allowing Movement (AREA)
CA124,597A 1970-10-07 1971-10-06 Apparatus for the production of helically corrugated metal tubing Expired CA961706A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2049235A DE2049235C3 (de) 1970-10-07 1970-10-07 Vorrichtung zum Herstellen von schraubenlinienförmig gewellten Rohren

Publications (1)

Publication Number Publication Date
CA961706A true CA961706A (en) 1975-01-28

Family

ID=5784441

Family Applications (1)

Application Number Title Priority Date Filing Date
CA124,597A Expired CA961706A (en) 1970-10-07 1971-10-06 Apparatus for the production of helically corrugated metal tubing

Country Status (5)

Country Link
US (1) US3732717A (cs)
CA (1) CA961706A (cs)
DE (1) DE2049235C3 (cs)
FR (1) FR2112264B1 (cs)
GB (1) GB1311445A (cs)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2620913C2 (de) * 1976-05-12 1984-03-08 kabelmetal electro GmbH, 3000 Hannover Vorrichtung zum Herstellen schraubenlinienförmig gewellter Rohre
DE4137275A1 (de) * 1991-11-13 1993-05-19 Kabelmetal Electro Gmbh Verfahren zur kontinuierlichen herstellung schraubenlinien- oder ringfoermig gewellter metallrohre
EP0664862B1 (en) * 1992-09-22 2001-05-16 Energy Savings Concepts Limited Manufacture of helically corrugated conduit
DE19502918B4 (de) * 1995-01-31 2006-02-09 Alcatel Kabel Ag & Co. Vorrichtung zur kontinuierlichen Herstellung längsnahtgeschweißter dünnwandiger schraubenlinien- oder ringförmig gewellter Metallrohre
DE29612516U1 (de) * 1996-07-19 1996-09-12 Alcatel Kabel AG & Co., 30179 Hannover Vorrichtung zum Herstellen schraubenlinien- oder ringförmig gewellter Metallrohre
RU2168384C1 (ru) * 1999-11-23 2001-06-10 Лыткин Игорь Никитич Устройство для изготовления труб с винтовыми гофрами
GB0423222D0 (en) * 2004-10-20 2004-11-24 Bwe Ltd Continuous extrusion apparatus
GB0711410D0 (en) * 2007-06-13 2007-07-25 Bwe Ltd Apparatus and method for the production of cable having a core sheathed with an aluminium based sheath
EP2205926B1 (en) * 2007-11-02 2015-07-15 Transmission Systems Limited Projectile weapons
GB0722515D0 (en) * 2007-11-15 2007-12-27 Bwe Ltd Continuous extrusion apparatus
RU2363557C1 (ru) * 2008-06-05 2009-08-10 Игорь Никитич Лыткин Устройство для изготовления длинномерных труб с винтовыми гофрами
DE102009024847B4 (de) 2009-06-09 2012-01-26 Brugg Rohr Ag, Holding Vorrichtung zur Herstellung wendelförmiger Wellrohre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964090A (en) * 1952-10-17 1960-12-13 Osnabrucker Kupfer Und Drahtwe Tool and apparatus for producing cable sheaths
DE1652990B1 (de) * 1961-05-17 1969-10-02 Kabel Metallwerke Ghh Einrichtung zum kontinuierlichen Wellen duennwandiger,insbesondere laengsnahtgeschweisster Glattrohre
US3464250A (en) * 1965-03-02 1969-09-02 Western Electric Co Corrugating apparatus
US3379042A (en) * 1965-12-27 1968-04-23 Nat Acme Co Method and machine for form rolling

Also Published As

Publication number Publication date
US3732717A (en) 1973-05-15
FR2112264B1 (cs) 1974-10-31
SU430533A3 (ru) 1974-05-30
FR2112264A1 (cs) 1972-06-16
DE2049235A1 (de) 1972-04-13
DE2049235C3 (de) 1979-09-27
GB1311445A (en) 1973-03-28
DE2049235B2 (de) 1979-02-01

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