FR1247171A - Improvements to plastic pipes - Google Patents

Improvements to plastic pipes

Info

Publication number
FR1247171A
FR1247171A FR817437A FR817437A FR1247171A FR 1247171 A FR1247171 A FR 1247171A FR 817437 A FR817437 A FR 817437A FR 817437 A FR817437 A FR 817437A FR 1247171 A FR1247171 A FR 1247171A
Authority
FR
France
Prior art keywords
plastic pipes
pipes
plastic
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
FR817437A
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.)
Western Plastics Corp
Original Assignee
Western Plastics Corp
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
Priority to DEW27074A priority Critical patent/DE1195105B/en
Application filed by Western Plastics Corp filed Critical Western Plastics Corp
Priority to FR817437A priority patent/FR1247171A/en
Application granted granted Critical
Publication of FR1247171A publication Critical patent/FR1247171A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/133—Rigid pipes of plastics with or without reinforcement the walls consisting of two layers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
FR817437A 1960-01-18 1960-02-03 Improvements to plastic pipes Expired FR1247171A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEW27074A DE1195105B (en) 1960-01-18 1960-01-18 Plastic pipe
FR817437A FR1247171A (en) 1960-01-18 1960-02-03 Improvements to plastic pipes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEW27074A DE1195105B (en) 1960-01-18 1960-01-18 Plastic pipe
FR817437A FR1247171A (en) 1960-01-18 1960-02-03 Improvements to plastic pipes

Publications (1)

Publication Number Publication Date
FR1247171A true FR1247171A (en) 1960-11-25

Family

ID=33099099

Family Applications (1)

Application Number Title Priority Date Filing Date
FR817437A Expired FR1247171A (en) 1960-01-18 1960-02-03 Improvements to plastic pipes

Country Status (2)

Country Link
DE (1) DE1195105B (en)
FR (1) FR1247171A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2741005A1 (en) * 1977-09-12 1979-03-15 Basf Ag USE OF A SOOT CONCENTRATE BASED ON AN ETHYLENE COPOLYMERISATE FOR THE PRODUCTION OF POLYAETHYLENE MOLDING COMPOUNDS FOR TUBES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501690A (en) * 1947-12-09 1950-03-28 Carter Products Corp Method and apparatus for making multiple layer plastic conduits
US2624073A (en) * 1949-08-26 1953-01-06 William J Pugh Method of manufacturing plural hose

Also Published As

Publication number Publication date
DE1195105B (en) 1965-06-16

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