FR1269484A - Process for manufacturing tubular bodies and resulting tubular bodies - Google Patents

Process for manufacturing tubular bodies and resulting tubular bodies

Info

Publication number
FR1269484A
FR1269484A FR839957A FR839957A FR1269484A FR 1269484 A FR1269484 A FR 1269484A FR 839957 A FR839957 A FR 839957A FR 839957 A FR839957 A FR 839957A FR 1269484 A FR1269484 A FR 1269484A
Authority
FR
France
Prior art keywords
tubular bodies
manufacturing
resulting
bodies
resulting tubular
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
FR839957A
Other languages
French (fr)
Inventor
Kurt Willner
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 filed Critical
Priority to FR839957A priority Critical patent/FR1269484A/en
Application granted granted Critical
Publication of FR1269484A publication Critical patent/FR1269484A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes
    • E02B11/005—Drainage conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/17—Rigid pipes obtained by bending a sheet longitudinally and connecting the edges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR839957A 1960-09-30 1960-09-30 Process for manufacturing tubular bodies and resulting tubular bodies Expired FR1269484A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR839957A FR1269484A (en) 1960-09-30 1960-09-30 Process for manufacturing tubular bodies and resulting tubular bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR839957A FR1269484A (en) 1960-09-30 1960-09-30 Process for manufacturing tubular bodies and resulting tubular bodies

Publications (1)

Publication Number Publication Date
FR1269484A true FR1269484A (en) 1961-08-11

Family

ID=8739920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR839957A Expired FR1269484A (en) 1960-09-30 1960-09-30 Process for manufacturing tubular bodies and resulting tubular bodies

Country Status (1)

Country Link
FR (1) FR1269484A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275963B (en) * 1963-02-08 1968-08-22 Kurt Willner Tubular body used for drainage or irrigation purposes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275963B (en) * 1963-02-08 1968-08-22 Kurt Willner Tubular body used for drainage or irrigation purposes

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