FR903151A - Method and apparatus for manufacturing flexible corrugated metal pipe - Google Patents

Method and apparatus for manufacturing flexible corrugated metal pipe

Info

Publication number
FR903151A
FR903151A FR903151DA FR903151A FR 903151 A FR903151 A FR 903151A FR 903151D A FR903151D A FR 903151DA FR 903151 A FR903151 A FR 903151A
Authority
FR
France
Prior art keywords
metal pipe
corrugated metal
flexible corrugated
manufacturing flexible
manufacturing
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
Other languages
French (fr)
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.)
HANS SKODOCK SPEZIALFABRIK FU
Original Assignee
HANS SKODOCK SPEZIALFABRIK FU
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 HANS SKODOCK SPEZIALFABRIK FU filed Critical HANS SKODOCK SPEZIALFABRIK FU
Application granted granted Critical
Publication of FR903151A publication Critical patent/FR903151A/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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
FR903151D 1939-03-04 1943-05-04 Method and apparatus for manufacturing flexible corrugated metal pipe Expired FR903151A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE903151X 1939-03-04
DES136187D DE758524C (en) 1939-03-04 1939-03-05 Process for the production of a flexible hose with transverse waves running in itself

Publications (1)

Publication Number Publication Date
FR903151A true FR903151A (en) 1945-09-26

Family

ID=25957627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR903151D Expired FR903151A (en) 1939-03-04 1943-05-04 Method and apparatus for manufacturing flexible corrugated metal pipe

Country Status (2)

Country Link
DE (1) DE758524C (en)
FR (1) FR903151A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781075A (en) * 1952-09-17 1957-02-12 Solar Aircraft Co Convolution forming methods and apparatus
US2925116A (en) * 1956-06-25 1960-02-16 William J Eberle Method of and apparatus for producing flexible boot flashing
WO1987004375A1 (en) * 1986-01-17 1987-07-30 Trond Nilsen Machine for adjustable longitudinal corrugating of sheet materials
US5638715A (en) * 1993-10-06 1997-06-17 R-Theta Inc. Method and apparatus for fabricating high fin density heatsinks

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE970941C (en) * 1943-05-20 1958-11-27 Pforzheim Metallschlauch Device for the production of helically corrugated pipes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1617491A (en) * 1920-08-31 1927-02-15 American Radiator Co Process of making expansible collapsible elements
US1711075A (en) * 1925-10-06 1929-04-30 Bishop And Babcock Mfg Company Method of making flexible corrugated-metal walls
DE540061C (en) * 1930-12-21 1931-12-05 Meyer Keller & Cie Akt Ges Met Machine for the production of highly elastic spring tubes
US2139682A (en) * 1933-06-20 1938-12-13 American Can Co Container body forming and cutting mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781075A (en) * 1952-09-17 1957-02-12 Solar Aircraft Co Convolution forming methods and apparatus
US2925116A (en) * 1956-06-25 1960-02-16 William J Eberle Method of and apparatus for producing flexible boot flashing
WO1987004375A1 (en) * 1986-01-17 1987-07-30 Trond Nilsen Machine for adjustable longitudinal corrugating of sheet materials
US5638715A (en) * 1993-10-06 1997-06-17 R-Theta Inc. Method and apparatus for fabricating high fin density heatsinks

Also Published As

Publication number Publication date
DE758524C (en) 1953-03-09

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