FR2712941B1 - Multiple thread screwing system comprising an indexing thread and coupler for a pressurized fluid valve provided with such a system. - Google Patents

Multiple thread screwing system comprising an indexing thread and coupler for a pressurized fluid valve provided with such a system.

Info

Publication number
FR2712941B1
FR2712941B1 FR9313928A FR9313928A FR2712941B1 FR 2712941 B1 FR2712941 B1 FR 2712941B1 FR 9313928 A FR9313928 A FR 9313928A FR 9313928 A FR9313928 A FR 9313928A FR 2712941 B1 FR2712941 B1 FR 2712941B1
Authority
FR
France
Prior art keywords
thread
coupler
pressurized fluid
valve provided
fluid valve
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 - Lifetime
Application number
FR9313928A
Other languages
French (fr)
Other versions
FR2712941A1 (en
Inventor
Daniel Finand
Bruno Dervissoglou
Gerard Scremin
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.)
Butagaz SAS
Original Assignee
Butagaz SAS
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 Butagaz SAS filed Critical Butagaz SAS
Priority to FR9313928A priority Critical patent/FR2712941B1/en
Priority to BE9401047A priority patent/BE1008862A3/en
Publication of FR2712941A1 publication Critical patent/FR2712941A1/en
Application granted granted Critical
Publication of FR2712941B1 publication Critical patent/FR2712941B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/02—Shape of thread; Special thread-forms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
FR9313928A 1993-11-22 1993-11-22 Multiple thread screwing system comprising an indexing thread and coupler for a pressurized fluid valve provided with such a system. Expired - Lifetime FR2712941B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9313928A FR2712941B1 (en) 1993-11-22 1993-11-22 Multiple thread screwing system comprising an indexing thread and coupler for a pressurized fluid valve provided with such a system.
BE9401047A BE1008862A3 (en) 1993-11-22 1994-11-18 Tightening system including a thread multiple net index and coupler for fluid pressure valve having such a system.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9313928A FR2712941B1 (en) 1993-11-22 1993-11-22 Multiple thread screwing system comprising an indexing thread and coupler for a pressurized fluid valve provided with such a system.

Publications (2)

Publication Number Publication Date
FR2712941A1 FR2712941A1 (en) 1995-06-02
FR2712941B1 true FR2712941B1 (en) 1996-02-16

Family

ID=9453092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9313928A Expired - Lifetime FR2712941B1 (en) 1993-11-22 1993-11-22 Multiple thread screwing system comprising an indexing thread and coupler for a pressurized fluid valve provided with such a system.

Country Status (2)

Country Link
BE (1) BE1008862A3 (en)
FR (1) FR2712941B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572613A (en) * 1945-11-27 1951-10-23 Bell Telephone Labor Inc Setscrew
FR2652871B1 (en) * 1989-10-10 1992-03-13 Butagaz SAFETY COUPLER FOR PRESSURE FLUID CONTAINER TAP.

Also Published As

Publication number Publication date
FR2712941A1 (en) 1995-06-02
BE1008862A3 (en) 1996-08-06

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