FR687100A - Method and apparatus for manufacturing pleated tubes - Google Patents

Method and apparatus for manufacturing pleated tubes

Info

Publication number
FR687100A
FR687100A FR687100DA FR687100A FR 687100 A FR687100 A FR 687100A FR 687100D A FR687100D A FR 687100DA FR 687100 A FR687100 A FR 687100A
Authority
FR
France
Prior art keywords
pleated tubes
manufacturing pleated
manufacturing
tubes
pleated
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.)
TUYAUX FLEXIBLES LEVAVASSEUR S
Original Assignee
TUYAUX FLEXIBLES LEVAVASSEUR S
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 TUYAUX FLEXIBLES LEVAVASSEUR S filed Critical TUYAUX FLEXIBLES LEVAVASSEUR S
Application granted granted Critical
Publication of FR687100A publication Critical patent/FR687100A/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)
FR687100D 1929-01-18 1929-12-21 Method and apparatus for manufacturing pleated tubes Expired FR687100A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM108335D DE521027C (en) 1929-01-18 1929-01-18 Process for the production of flexible metal hoses

Publications (1)

Publication Number Publication Date
FR687100A true FR687100A (en) 1930-08-04

Family

ID=25946241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR687100D Expired FR687100A (en) 1929-01-18 1929-12-21 Method and apparatus for manufacturing pleated tubes

Country Status (2)

Country Link
DE (1) DE521027C (en)
FR (1) FR687100A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB791514A (en) * 1954-02-01 1958-03-05 Gen Electric Co Ltd Improvements in or relating to machines and methods for corrugating tubes
US4339936A (en) * 1980-11-03 1982-07-20 Uop Inc. Annular corrugator

Also Published As

Publication number Publication date
DE521027C (en) 1931-03-18

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