IT1011675B - FITTING FOR FLUID DUCTS - Google Patents

FITTING FOR FLUID DUCTS

Info

Publication number
IT1011675B
IT1011675B IT68047/74A IT6804774A IT1011675B IT 1011675 B IT1011675 B IT 1011675B IT 68047/74 A IT68047/74 A IT 68047/74A IT 6804774 A IT6804774 A IT 6804774A IT 1011675 B IT1011675 B IT 1011675B
Authority
IT
Italy
Prior art keywords
fitting
fluid ducts
ducts
fluid
Prior art date
Application number
IT68047/74A
Other languages
Italian (it)
Original Assignee
Legris France Sa
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 Legris France Sa filed Critical Legris France Sa
Application granted granted Critical
Publication of IT1011675B publication Critical patent/IT1011675B/en

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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0925—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite into the wall of the pipe
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0927—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector the wedge element being axially displaceable for releasing the coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints With Pressure Members (AREA)
  • Joints With Sleeves (AREA)
IT68047/74A 1973-04-24 1974-04-02 FITTING FOR FLUID DUCTS IT1011675B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7314830A FR2227482B1 (en) 1973-04-24 1973-04-24

Publications (1)

Publication Number Publication Date
IT1011675B true IT1011675B (en) 1977-02-10

Family

ID=9118421

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68047/74A IT1011675B (en) 1973-04-24 1974-04-02 FITTING FOR FLUID DUCTS

Country Status (7)

Country Link
JP (1) JPS589311B2 (en)
BE (1) BE812475A (en)
DE (1) DE2413750C2 (en)
ES (1) ES425612A1 (en)
FR (1) FR2227482B1 (en)
GB (1) GB1464743A (en)
IT (1) IT1011675B (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385971A1 (en) * 1977-03-30 1978-10-27 Wabco Westinghouse Plug and socket pipe connection - has movable seal acting under pressure to secure connection by expanding O=ring
DE2807508C3 (en) * 1978-02-22 1987-10-22 Armaturenfabrik Hermann Voss GmbH + Co, 5272 Wipperfürth Plug-in fitting
US4220359A (en) * 1978-05-30 1980-09-02 Gould Inc. Push-to-connect air brake fitting
ES238468Y (en) * 1978-10-02 1979-05-16 PERFECTED QUICK COUPLING FOR PLASTIC PIPES.
US4305606A (en) * 1978-11-24 1981-12-15 Societe Legris France S.A. Quick-releasable connectors for flexible plastic pipes
ZA8037B (en) * 1979-01-30 1981-04-29 Watermain Fittings Ltd Pipe fitting
US4220361A (en) * 1979-02-01 1980-09-02 The Aro Corporation Connector for plastic tubing
GB2131903B (en) * 1982-12-13 1986-06-25 Guest John Ltd Pipe coupling
US4621796A (en) * 1984-10-09 1986-11-11 The Goodyear Tire & Rubber Company Airspring with pneumatic fitting
US4637636A (en) * 1984-11-12 1987-01-20 Guest John D Tube couplings
US4685706A (en) * 1985-03-04 1987-08-11 Clevite Industries Inc. Releasable push-to-connect tube fitting
GB2205136A (en) * 1987-05-27 1988-11-30 United Carr Ltd Trw Socket assembly
DE8908670U1 (en) * 1988-07-21 1989-09-14 Johannes Schäfer vorm. Stettiner Schraubenwerke GmbH & Co KG, 35410 Hungen Connection fitting for pipes, especially for plastic pipes
DE3902642A1 (en) * 1989-01-30 1990-08-02 Martin Biermann Device for the releasable connection of a line
JPH073119Y2 (en) * 1989-11-20 1995-01-30 シーケーディ株式会社 Pipe fitting
DE3940114C2 (en) * 1989-12-05 1995-07-20 Werner Lanz Connection fitting
GB9204375D0 (en) * 1992-02-28 1992-04-08 Guest John D Improvements in or relating to tube couplings
EP0628760B1 (en) * 1993-06-14 1998-09-02 Tokai Rubber Industries, Ltd. Tube fitting
AU684975B2 (en) * 1994-06-28 1998-01-08 Eisenwerke Fried. Wilh. Duker Gmbh & Co. Tension-resisting pipe connection and method of making same
DE4430858A1 (en) * 1994-06-28 1996-03-07 Ritz Reinert Gmbh Tensile pipe joint and process for its manufacture
US6065779A (en) * 1997-08-13 2000-05-23 Parker-Hannifin Corporation Clip for releasable push-to-connect tube fittings
DE29714542U1 (en) 1997-08-14 1997-11-13 Flexa GmbH & Co Produktion und Vertrieb KG, 63456 Hanau Fastener
GB9806642D0 (en) * 1998-03-27 1998-05-27 Guest John D Improvements in or relating to tube coupling
DE29805720U1 (en) * 1998-03-28 1999-08-05 Armaturenfabrik Hermann Voss GmbH + Co, 51688 Wipperfürth Plug-in coupling for pressure medium systems
DE19932718A1 (en) * 1999-09-23 2001-05-23 Friatec Ag Plug-in coupling for connecting two pipe ends; has base body, sealing ring and prestressed locking ring, where pipe end fits in gap between base body and annular body and is sealed with locking ring
DE19935246B4 (en) 1999-06-04 2004-07-22 Friatec Ag Connectors
NL1014653C2 (en) * 2000-03-15 2001-05-09 Insigne Berg Groep Bv Insert coupling for connection of flexible pipe part with other component comprises housing with first cylindrical bore and sealing ring effective between flexible pipe part and cylindrical bore
NL1017020C1 (en) 2000-03-15 2001-05-09 Insigne Berg Groep Bv Plug-in coupling.
KR100408930B1 (en) * 2001-04-13 2003-12-11 김태승 joint for connecting a flexible pipe
DE102005009688B3 (en) 2005-03-03 2006-03-09 Henn Gmbh & Co. Kg Plug and socket connection, has form sealing washer designed as lip seal, which is arranged in circulating slot of connector, where slot has imprecise molding with small slot depth and does not posses specific standard to slot geometry
DE102009006746A1 (en) 2009-01-30 2010-08-05 Hans Heidolph Gmbh & Co. Kg rotary evaporator
DE102011115433A1 (en) * 2011-10-08 2013-04-11 Knf Neuberger Gmbh Rotary evaporator for gentle separation of liquid mixtures and solutions, has rotary drive with hub and clamping insert with sleeve-like base form for clamping damping feed through formed as glass hollow shaft in hub of rotary drive
AU2014232399C1 (en) 2013-03-15 2017-11-02 Water Pik, Inc. Mechanically driven, sonic toothbrush and water flosser
CN205568226U (en) 2015-07-08 2016-09-14 洁碧有限公司 Device of brushing teeth
NL2024398B1 (en) * 2019-12-06 2021-08-31 Dyka B V Pipe coupling with seal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1508220A (en) * 1966-11-21 1968-01-05 Moulages Ind Plasto Quick coupling for flexible hoses
FR2080209A6 (en) * 1970-02-26 1971-11-12 Legris Fils
FR2012796A1 (en) * 1969-05-23 1970-03-27 Legris Fils

Also Published As

Publication number Publication date
JPS5012617A (en) 1975-02-08
DE2413750A1 (en) 1974-11-21
FR2227482B1 (en) 1975-08-22
FR2227482A1 (en) 1974-11-22
GB1464743A (en) 1977-02-16
JPS589311B2 (en) 1983-02-19
ES425612A1 (en) 1976-06-16
DE2413750C2 (en) 1987-02-12
BE812475A (en) 1974-07-15

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