FR2268218B1 - - Google Patents

Info

Publication number
FR2268218B1
FR2268218B1 FR7511776A FR7511776A FR2268218B1 FR 2268218 B1 FR2268218 B1 FR 2268218B1 FR 7511776 A FR7511776 A FR 7511776A FR 7511776 A FR7511776 A FR 7511776A FR 2268218 B1 FR2268218 B1 FR 2268218B1
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
FR7511776A
Other versions
FR2268218A1 (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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2268218A1 publication Critical patent/FR2268218A1/fr
Application granted granted Critical
Publication of FR2268218B1 publication Critical patent/FR2268218B1/fr
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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/003—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with sealing rings
    • 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
    • F16L47/04—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Moulding By Coating Moulds (AREA)
  • Joints With Pressure Members (AREA)
FR7511776A 1974-04-19 1975-04-16 Expired FR2268218B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46257474A 1974-04-19 1974-04-19

Publications (2)

Publication Number Publication Date
FR2268218A1 FR2268218A1 (fr) 1975-11-14
FR2268218B1 true FR2268218B1 (fr) 1977-07-08

Family

ID=23836933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7511776A Expired FR2268218B1 (fr) 1974-04-19 1975-04-16

Country Status (8)

Country Link
JP (1) JPS514623A (fr)
BR (1) BR7502404A (fr)
CA (1) CA1016212A (fr)
DE (1) DE2517050C2 (fr)
FR (1) FR2268218B1 (fr)
GB (1) GB1499863A (fr)
IT (1) IT1035355B (fr)
NL (1) NL7504533A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709819A1 (de) * 1986-05-12 1987-11-19 Waluga Armaturen Rohrverschraubung
DE3802899A1 (de) * 1988-02-01 1989-08-10 Lothar Elsner Rohrklemmverbindung
GB8802238D0 (en) * 1988-02-02 1988-03-02 Shell Int Research Pressure energized sealing joint
US4945434A (en) * 1988-12-05 1990-07-31 Maxtor Corporation Magnetic recording head employing an I-bar core structure
DE4239092A1 (de) * 1992-11-20 1994-05-26 Preussag Anlagenbau Ausbauverrohrung für eine Grundwassermeßstelle
EP1651720B1 (fr) 2003-08-05 2013-09-11 Basell Poliolefine Italia S.r.l. Articles a base de polyolefines
EP1874530A2 (fr) * 2005-04-28 2008-01-09 Basell Poliolefine Italia S.r.l. Tuyau en polypropylene renforce
CN118499566B (zh) * 2024-04-26 2024-10-01 中电建路桥集团有限公司 一种球墨铸铁管及其施工方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560263A (en) * 1946-05-09 1951-07-10 Wright Aeronautical Corp Fluid line connection
US3784239A (en) * 1971-09-07 1974-01-08 J Carter Sealed, filament-wound plastic sleeve

Also Published As

Publication number Publication date
DE2517050C2 (de) 1986-10-30
CA1016212A (en) 1977-08-23
GB1499863A (en) 1978-02-01
NL7504533A (nl) 1975-10-21
BR7502404A (pt) 1976-03-09
JPS514623A (fr) 1976-01-14
DE2517050A1 (de) 1975-11-06
IT1035355B (it) 1979-10-20
FR2268218A1 (fr) 1975-11-14

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Legal Events

Date Code Title Description
TP Transmission of property