FR2487476B1 - - Google Patents

Info

Publication number: FR2487476B1
Authority: FR; France
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

FR8114335A

Other languages

Other versions

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.)

1980-07-23

Filing date

1981-07-23

Publication date

1984-12-28

1981-07-23 Application filed by Friedrichsfeld GmbH Steinzeug und Kunststoffwerke filed Critical Friedrichsfeld GmbH Steinzeug und Kunststoffwerke

1982-01-29 Publication of FR2487476A1 publication Critical patent/FR2487476A1/fr

1984-12-28 Application granted granted Critical

1984-12-28 Publication of FR2487476B1 publication Critical patent/FR2487476B1/fr

Status Granted legal-status Critical Current

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 FR2487476A1 (fr)	1982-01-29
FR2487476B1 true FR2487476B1 (de)	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 (de)
FR (1)	FR2487476A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI905268A (fi) *	1990-10-25	1992-04-26	F I B Oy	Roerdel och foerfarande foer dess tillverkning.
EP2000723A1 (de) *	2007-06-08	2008-12-10	Plastiflex Belgium	Flüssigkeitsleitung mit abwechselnd angeordneten starren und flexiblen Abschnitten

Family Cites Families (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
DE2104294A1 (de) *	1971-01-29	1972-08-03	Fraenk Isolierrohr & Metall

1980
- 1980-07-23 DE DE19803027867 patent/DE3027867A1/de not_active Ceased
1981
- 1981-07-23 FR FR8114335A patent/FR2487476A1/fr active Granted

Also Published As

Publication number	Publication date
DE3027867A1 (de)	1982-02-11
FR2487476A1 (fr)	1982-01-29

Publication	Publication Date	Title
FR2474222B1 (de)	1984-09-14
DE3153269A1 (de)	1985-06-13
DE3153241A1 (de)	1985-05-09
CH655404B (de)	1986-04-15
DE3153460A1 (de)	1988-08-11
FR2474312B1 (de)	1983-03-25
FR2473847B1 (de)	1984-04-27
FR2473513B1 (de)	1984-03-09
FR2472918B1 (de)	1985-03-29
FR2473981B1 (de)	1983-12-16
FR2475277B1 (de)	1984-12-28
FR2473031B1 (de)	1983-04-08
FR2473995B1 (de)	1983-08-12
FR2474792B1 (de)	1984-12-28
CH649672GA3 (de)	1985-06-14
FR2473140B1 (de)	1984-03-09
FR2474789B1 (de)	1984-03-16
FR2475168B1 (de)	1984-03-23
FR2482185B1 (de)	1985-01-25
FR2475322B1 (de)	1981-12-18
FR2473558B1 (de)	1982-01-29
FR2473508B1 (de)	1985-02-15
FR2473842B1 (de)	1983-12-23
FR2475266B1 (de)	1985-01-18
FR2473432B1 (de)	1983-07-01

Legal Events

Date	Code	Title	Description
1987-05-22	ST	Notification of lapse