CA964940A - Process and apparatus for forming annular corrugations in metal tubing - Google Patents

Process and apparatus for forming annular corrugations in metal tubing

Info

Publication number
CA964940A
CA964940A CA129,289A CA129289A CA964940A CA 964940 A CA964940 A CA 964940A CA 129289 A CA129289 A CA 129289A CA 964940 A CA964940 A CA 964940A
Authority
CA
Canada
Prior art keywords
metal tubing
forming annular
annular corrugations
corrugations
forming
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
CA129,289A
Other languages
English (en)
Other versions
CA129289S (en
Inventor
Helmut Martin
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 CA964940A publication Critical patent/CA964940A/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
    • B21D15/06—Corrugating tubes transversely, e.g. helically annularly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Metal Extraction Processes (AREA)
CA129,289A 1970-12-05 1971-12-03 Process and apparatus for forming annular corrugations in metal tubing Expired CA964940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702060024 DE2060024A1 (de) 1970-12-05 1970-12-05 Verfahren zur Herstellung ringfoermig gewellter Metallrohre

Publications (1)

Publication Number Publication Date
CA964940A true CA964940A (en) 1975-03-25

Family

ID=5790164

Family Applications (1)

Application Number Title Priority Date Filing Date
CA129,289A Expired CA964940A (en) 1970-12-05 1971-12-03 Process and apparatus for forming annular corrugations in metal tubing

Country Status (13)

Country Link
US (1) US3788113A (fr)
AT (1) AT306492B (fr)
BE (1) BE774071A (fr)
CA (1) CA964940A (fr)
CH (1) CH545145A (fr)
CS (1) CS171715B2 (fr)
DE (1) DE2060024A1 (fr)
FR (1) FR2116373B1 (fr)
GB (1) GB1325149A (fr)
HU (1) HU164453B (fr)
NL (1) NL7115914A (fr)
SE (1) SE371378B (fr)
TR (1) TR17336A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339936A (en) * 1980-11-03 1982-07-20 Uop Inc. Annular corrugator
DE3741596C3 (de) * 1987-12-08 1995-05-18 Formatechnik Metall Und Kunsts Vorrichtung zum Herstellen eines Profils an einem rotationssymmetrischen Blechrohling
ES2068084B1 (es) * 1992-05-22 1997-05-16 Dopazo Jose Fernandez Procedimiento para la fabricacion de columnas torneadas.
IT1313765B1 (it) * 1999-10-01 2002-09-17 Olimpia 80 Srl Procedimento e apparecchiatura per produzione in continuo di tubometallico corrugato a onde parallele.
WO2009056848A1 (fr) * 2007-11-02 2009-05-07 Transmission Systems Limited Armes à projectiles
CN110666000B (zh) * 2019-10-10 2021-01-05 山东科技大学 一种金属波纹管自动整形装置
KR102426294B1 (ko) * 2020-12-03 2022-07-29 동아금속주름관(주) 주름관 성형장치
CN113319149B (zh) * 2021-08-03 2021-11-02 天津市大千管业有限公司 一种生产环形金属波纹管的一体成型设备及方法
CN118023366B (zh) * 2024-04-11 2024-07-02 浙江博美特能源设备有限公司 一种金属波纹管连续成型装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1952239A (en) * 1929-01-18 1934-03-27 Dreyer Albert Process and apparatus for the manufacture of corrugated tubes
US3464250A (en) * 1965-03-02 1969-09-02 Western Electric Co Corrugating apparatus
US3572074A (en) * 1968-01-09 1971-03-23 Pirelli General Cable Works Corrugating methods and apparatus
US3543551A (en) * 1968-03-05 1970-12-01 Universal Metal Hose Co Apparatus for helically corrugating metal tubing
DE1916357A1 (de) * 1969-03-29 1971-06-16 Kabel Metallwerke Ghh Einrichtung zur kontinuierlichen Herstellung von Rohren mit Ringformwellung

Also Published As

Publication number Publication date
CH545145A (de) 1973-12-15
AT306492B (de) 1973-04-10
CS171715B2 (fr) 1976-10-29
DE2060024A1 (de) 1972-06-08
TR17336A (tr) 1975-03-24
NL7115914A (fr) 1972-06-07
SE371378B (fr) 1974-11-18
US3788113A (en) 1974-01-29
HU164453B (fr) 1974-02-28
GB1325149A (en) 1973-08-01
BE774071A (fr) 1972-02-14
FR2116373B1 (fr) 1974-03-29
FR2116373A1 (fr) 1972-07-13

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