FR2487476A1 - Tuyau en matiere thermoplastique - Google Patents

Tuyau en matiere thermoplastique Download PDF

Info

Publication number
FR2487476A1
FR2487476A1 FR8114335A FR8114335A FR2487476A1 FR 2487476 A1 FR2487476 A1 FR 2487476A1 FR 8114335 A FR8114335 A FR 8114335A FR 8114335 A FR8114335 A FR 8114335A FR 2487476 A1 FR2487476 A1 FR 2487476A1
Authority
FR
France
Prior art keywords
ribs
pipe
pipe according
wall thickness
heels
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.)
Granted
Application number
FR8114335A
Other languages
English (en)
French (fr)
Other versions
FR2487476B1 (enrdf_load_stackoverflow
Inventor
Friedrich Bernhard Kleindienst
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.)
Friatec AG
Original Assignee
Friedrichsfeld GmbH Steinzeug und Kunststoffwerke
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 Friedrichsfeld GmbH Steinzeug und Kunststoffwerke filed Critical Friedrichsfeld GmbH Steinzeug und Kunststoffwerke
Publication of FR2487476A1 publication Critical patent/FR2487476A1/fr
Application granted granted Critical
Publication of FR2487476B1 publication Critical patent/FR2487476B1/fr
Granted 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/26—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics for branching pipes; for joining pipes to walls; Adaptors therefor
    • F16L47/32—Branch units, e.g. made in one piece, welded, riveted
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/111—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall with homogeneous wall
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
FR8114335A 1980-07-23 1981-07-23 Tuyau en matiere thermoplastique Granted FR2487476A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803027867 DE3027867A1 (de) 1980-07-23 1980-07-23 Rohr aus einem thermoplastischen werkstoff

Publications (2)

Publication Number Publication Date
FR2487476A1 true FR2487476A1 (fr) 1982-01-29
FR2487476B1 FR2487476B1 (enrdf_load_stackoverflow) 1984-12-28

Family

ID=6107899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8114335A Granted FR2487476A1 (fr) 1980-07-23 1981-07-23 Tuyau en matiere thermoplastique

Country Status (2)

Country Link
DE (1) DE3027867A1 (enrdf_load_stackoverflow)
FR (1) FR2487476A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2000723A1 (en) * 2007-06-08 2008-12-10 Plastiflex Belgium Fluid conducting pipe having rigid sections alternating with flexible sections

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI905268A7 (fi) * 1990-10-25 1992-04-26 F I B Oy Roerdel och foerfarande foer dess tillverkning.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1019885A (en) * 1963-12-12 1966-02-09 Smith & Sons Ltd S Improvements in or relating to flexible tubing formed from plastics
FR2124718A5 (enrdf_load_stackoverflow) * 1971-01-29 1972-09-22 Fraenk Isolierrohr & Metall

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1019885A (en) * 1963-12-12 1966-02-09 Smith & Sons Ltd S Improvements in or relating to flexible tubing formed from plastics
FR2124718A5 (enrdf_load_stackoverflow) * 1971-01-29 1972-09-22 Fraenk Isolierrohr & Metall

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2000723A1 (en) * 2007-06-08 2008-12-10 Plastiflex Belgium Fluid conducting pipe having rigid sections alternating with flexible sections
WO2008148893A1 (en) * 2007-06-08 2008-12-11 Plastiflex Belgium Construction industry pipe for conducting fluid medium having rigid sections alternating with flexible sections

Also Published As

Publication number Publication date
DE3027867A1 (de) 1982-02-11
FR2487476B1 (enrdf_load_stackoverflow) 1984-12-28

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ST Notification of lapse