FR2116373B1 - - Google Patents

Info

Publication number
FR2116373B1
FR2116373B1 FR7136999A FR7136999A FR2116373B1 FR 2116373 B1 FR2116373 B1 FR 2116373B1 FR 7136999 A FR7136999 A FR 7136999A FR 7136999 A FR7136999 A FR 7136999A FR 2116373 B1 FR2116373 B1 FR 2116373B1
Authority
FR
France
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
FR7136999A
Other languages
French (fr)
Other versions
FR2116373A1 (en
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
Publication of FR2116373A1 publication Critical patent/FR2116373A1/fr
Application granted granted Critical
Publication of FR2116373B1 publication Critical patent/FR2116373B1/fr
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)
FR7136999A 1970-12-05 1971-10-14 Expired FR2116373B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702060024 DE2060024A1 (en) 1970-12-05 1970-12-05 Process for the production of ring-shaped corrugated metal pipes

Publications (2)

Publication Number Publication Date
FR2116373A1 FR2116373A1 (en) 1972-07-13
FR2116373B1 true FR2116373B1 (en) 1974-03-29

Family

ID=5790164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7136999A Expired FR2116373B1 (en) 1970-12-05 1971-10-14

Country Status (13)

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

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 (en) * 1987-12-08 1995-05-18 Formatechnik Metall Und Kunsts Device for producing a profile on a rotationally symmetrical sheet metal blank
ES2068084B1 (en) * 1992-05-22 1997-05-16 Dopazo Jose Fernandez PROCEDURE FOR THE MANUFACTURE OF TURNED COLUMNS.
IT1313765B1 (en) * 1999-10-01 2002-09-17 Olimpia 80 Srl PROCESS AND EQUIPMENT FOR CONTINUOUS PRODUCTION OF CORRUGATED TUBOMETALLIC WITH PARALLEL WAVES.
US8291632B2 (en) * 2007-11-02 2012-10-23 Transmission Systems Limited Projectile weapons
CN110666000B (en) * 2019-10-10 2021-01-05 山东科技大学 Automatic shaping device for metal corrugated pipe
KR102426294B1 (en) * 2020-12-03 2022-07-29 동아금속주름관(주) corrugated pipe forming apparatus
CN113319149B (en) * 2021-08-03 2021-11-02 天津市大千管业有限公司 Integrated forming equipment and method for producing annular metal corrugated pipe
CN118023366B (en) * 2024-04-11 2024-07-02 浙江博美特能源设备有限公司 Metal bellows continuous forming device

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 (en) * 1969-03-29 1971-06-16 Kabel Metallwerke Ghh Device for the continuous production of tubes with annular shape corrugation

Also Published As

Publication number Publication date
TR17336A (en) 1975-03-24
CA964940A (en) 1975-03-25
NL7115914A (en) 1972-06-07
FR2116373A1 (en) 1972-07-13
GB1325149A (en) 1973-08-01
AT306492B (en) 1973-04-10
CH545145A (en) 1973-12-15
DE2060024A1 (en) 1972-06-08
BE774071A (en) 1972-02-14
HU164453B (en) 1974-02-28
US3788113A (en) 1974-01-29
CS171715B2 (en) 1976-10-29
SE371378B (en) 1974-11-18

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Legal Events

Date Code Title Description
ST Notification of lapse