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FR2346617A1 - Raccord etanche pour conduites hydrauliques a hautes pressions - Google Patents

Raccord etanche pour conduites hydrauliques a hautes pressions

Info

Publication number
FR2346617A1
FR2346617A1 FR7709644A FR7709644A FR2346617A1 FR 2346617 A1 FR2346617 A1 FR 2346617A1 FR 7709644 A FR7709644 A FR 7709644A FR 7709644 A FR7709644 A FR 7709644A FR 2346617 A1 FR2346617 A1 FR 2346617A1
Authority
FR
France
Prior art keywords
pipe
bush
nut
flange
high pressure
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.)
Withdrawn
Application number
FR7709644A
Other languages
English (en)
French (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2346617A1 publication Critical patent/FR2346617A1/fr
Withdrawn legal-status Critical Current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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
    • F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
    • F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe
    • F16L19/10—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered
    • F16L19/12—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered with additional sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
FR7709644A 1976-04-01 1977-03-29 Raccord etanche pour conduites hydrauliques a hautes pressions Withdrawn FR2346617A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2184176A IT1058929B (it) 1976-04-01 1976-04-01 Raccordo di tenuta particolarmente per circuiti oleodinamici ad alte pressioni

Publications (1)

Publication Number Publication Date
FR2346617A1 true FR2346617A1 (fr) 1977-10-28

Family

ID=11187601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709644A Withdrawn FR2346617A1 (fr) 1976-04-01 1977-03-29 Raccord etanche pour conduites hydrauliques a hautes pressions

Country Status (3)

Country Link
DE (1) DE2712614A1 (it)
FR (1) FR2346617A1 (it)
IT (1) IT1058929B (it)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9101480U1 (de) * 1990-12-03 1991-04-25 Parker-Ermeto GmbH, 4800 Bielefeld Verbindungssystem
DE19637129A1 (de) * 1995-10-30 1997-05-07 Walterscheid Gmbh Jean Verbindung zum Anschluß von Rohren an einen Verbindungskörper
WO2002057678A1 (en) * 2001-01-19 2002-07-25 Larga S.P.A. Improved tube fitting sealing member
ITMI20081885A1 (it) * 2008-10-24 2010-04-25 Olab Srl Raccordo universale per alte pressioni per uso pneumatico, idraulico ed oleodinamico.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4041679C2 (de) * 1990-12-22 2003-05-22 Voss Automotive Gmbh Rohrverschraubung
DE9409533U1 (de) * 1994-06-14 1994-08-11 Maschinenfabrik Sennebogen GmbH, 94315 Straubing Rohrverbindung
US5961160A (en) * 1995-08-16 1999-10-05 Froehlich; Manfred High-pressure connection system
DE19530089C2 (de) * 1995-08-16 2000-06-15 Manfred Froehlich Hochdruckverbindungssystem

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9101480U1 (de) * 1990-12-03 1991-04-25 Parker-Ermeto GmbH, 4800 Bielefeld Verbindungssystem
DE4038539C1 (it) * 1990-12-03 1992-04-30 Parker-Ermeto Gmbh, 4800 Bielefeld, De
DE19637129A1 (de) * 1995-10-30 1997-05-07 Walterscheid Gmbh Jean Verbindung zum Anschluß von Rohren an einen Verbindungskörper
DE19637129C2 (de) * 1995-10-30 1999-01-28 Walterscheid Gmbh Jean Verbindung zum Anschluß von Rohren an einen Verbindungskörper
WO2002057678A1 (en) * 2001-01-19 2002-07-25 Larga S.P.A. Improved tube fitting sealing member
ITMI20081885A1 (it) * 2008-10-24 2010-04-25 Olab Srl Raccordo universale per alte pressioni per uso pneumatico, idraulico ed oleodinamico.

Also Published As

Publication number Publication date
DE2712614A1 (de) 1977-10-13
IT1058929B (it) 1982-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse