GB1389806A - Screw joints for pipes or tubes - Google Patents

Screw joints for pipes or tubes

Info

Publication number
GB1389806A
GB1389806A GB2255473A GB2255473A GB1389806A GB 1389806 A GB1389806 A GB 1389806A GB 2255473 A GB2255473 A GB 2255473A GB 2255473 A GB2255473 A GB 2255473A GB 1389806 A GB1389806 A GB 1389806A
Authority
GB
United Kingdom
Prior art keywords
ring
pipes
tubes
pipe
screw joints
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
Application number
GB2255473A
Other languages
English (en)
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.)
Walterscheid GmbH
Original Assignee
GKN Walterscheid GmbH
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 GKN Walterscheid GmbH filed Critical GKN Walterscheid GmbH
Publication of GB1389806A publication Critical patent/GB1389806A/en
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
    • 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
    • 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
    • F16L19/06—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Joints With Sleeves (AREA)
GB2255473A 1972-05-13 1973-05-11 Screw joints for pipes or tubes Expired GB1389806A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2223417A DE2223417C3 (de) 1972-05-13 1972-05-13 Schraubverbindung mit Dichtungsring

Publications (1)

Publication Number Publication Date
GB1389806A true GB1389806A (en) 1975-04-09

Family

ID=5844806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2255473A Expired GB1389806A (en) 1972-05-13 1973-05-11 Screw joints for pipes or tubes

Country Status (8)

Country Link
JP (1) JPS544482B2 (forum.php)
AT (1) AT324054B (forum.php)
CH (1) CH562982A5 (forum.php)
DE (1) DE2223417C3 (forum.php)
FR (1) FR2184598B1 (forum.php)
GB (1) GB1389806A (forum.php)
IT (2) IT992144B (forum.php)
SE (1) SE388675B (forum.php)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54132024U (forum.php) * 1978-03-07 1979-09-13
GB2288647A (en) * 1994-04-19 1995-10-25 David Frederick Hawkins Improvements in tube connectors
GB2365938B (en) * 2000-06-28 2004-06-02 Pegler Ltd Push-fit tube coupling with release element
GB2395992A (en) * 2000-06-28 2004-06-09 Pegler Ltd Tube coupling with tube release apparatus
WO2008107680A3 (en) * 2007-03-06 2008-10-30 Corus Uk Ltd Compression fittings for steel pipes

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328329A (en) * 1976-08-28 1978-03-16 Shaken Kk System for taking pattern generating camera tube
DE3421292C2 (de) * 1984-06-08 1993-10-07 Gok Gmbh & Co Kg Klemmring-Rohrverschraubung
IT1269919B (it) * 1993-04-16 1997-04-16 Walterscheid Gmbh Jean Collegamento ad avvitamento per tubi
DE202011050872U1 (de) * 2011-08-01 2012-11-09 Faiveley Transport Witten Gmbh Schalteinrichtung zur Steuerung einer Magnetschienenbremse
JP6264550B2 (ja) * 2014-03-04 2018-01-24 セイコーエプソン株式会社 流路部材、液体噴射ヘッド及び液体噴射装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR809602A (fr) * 1936-08-13 1937-03-08 Fenwick S A Raccord pour tubes métalliques flexibles
DE915045C (de) * 1952-12-19 1954-07-15 Hans Kreidel Jun Rohrverbindung

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54132024U (forum.php) * 1978-03-07 1979-09-13
GB2288647A (en) * 1994-04-19 1995-10-25 David Frederick Hawkins Improvements in tube connectors
GB2365938B (en) * 2000-06-28 2004-06-02 Pegler Ltd Push-fit tube coupling with release element
GB2395992A (en) * 2000-06-28 2004-06-09 Pegler Ltd Tube coupling with tube release apparatus
GB2395992B (en) * 2000-06-28 2004-07-21 Pegler Ltd Tube coupling with tube release apparatus
WO2008107680A3 (en) * 2007-03-06 2008-10-30 Corus Uk Ltd Compression fittings for steel pipes
GB2447275B (en) * 2007-03-06 2012-01-18 Caparo Eng Ltd Compression fittings for steel pipes

Also Published As

Publication number Publication date
IT992144B (it) 1975-09-10
JPS4941930A (forum.php) 1974-04-19
AT324054B (de) 1975-08-11
FR2184598B1 (forum.php) 1975-08-22
JPS544482B2 (forum.php) 1979-03-07
DE2223417B2 (de) 1974-02-28
CH562982A5 (forum.php) 1975-06-13
DE2223417A1 (de) 1973-11-22
SE388675B (sv) 1976-10-11
IT7306964U1 (it) 1974-11-11
DE2223417C3 (de) 1974-09-26
FR2184598A1 (forum.php) 1973-12-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee