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DE71678T1 - Rohrkupplung. - Google Patents

Rohrkupplung.

Info

Publication number
DE71678T1
DE71678T1 DE198181303604T DE81303604T DE71678T1 DE 71678 T1 DE71678 T1 DE 71678T1 DE 198181303604 T DE198181303604 T DE 198181303604T DE 81303604 T DE81303604 T DE 81303604T DE 71678 T1 DE71678 T1 DE 71678T1
Authority
DE
Germany
Prior art keywords
pipe
pipe coupling
pressure ring
coupling according
connections
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.)
Pending
Application number
DE198181303604T
Other languages
English (en)
Inventor
Dieter D-6940 Weinheim Ludwig
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of DE71678T1 publication Critical patent/DE71678T1/de
Pending 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Joints With Pressure Members (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Claims (6)

Übersetzung der Ansprüche der europäischen Veröffentlichunqsschxift Nr. 0 071 678 Rohrkupplung
1. Rohrkupplung, umfassend zwei Verbindungen und eine dazwischenliegende Rohrlänge, die in den beiden Verbindungen durch jeweilige Kontermuttern und Druckringe festgelegt ist, dadurch gekennzeichnet, daß ein Druckring (7) aus einem Material hergestellt ist, derart, daß es eine Festlegung auf dem Rohr (3) verhindert und eine Längsverschiebung auf dem Rohr erlaubt.
2. Rohrkupplung nach Anspruch 1, dadurch gekennzeichnet, daß der besagte eine Druckring (7) aus Kunststoff besteht.
3. Rohrkupplung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Verbindung (2), der der besagte eine Druckring (7) zugeordnet ist, wenigstens teilweise ausgebohrt ist, um eine variable Länge des Rohres aufnehmen zu können.
A. Rohrkupplung nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß der besagte eine Druckring (7) zu einer Einheit mit der korrespondierenden Kontermutter (6) kombiniert ist.
5. Rohrkupplung nach irgend einem der Ansprüche 1 bis A, dadurch gekennzeichnet, daß der andere Druckring (5) aus Metall besteht.
6. Rohrkupplung nach Anspruch 5, dadurch g e k e .n nze ichne t, daß der andere Druckring (5) mit inneren Zahnungen zur Festlegung auf dem Rohr versehen ist.
DE198181303604T 1981-08-06 1981-08-06 Rohrkupplung. Pending DE71678T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81303604A EP0071678B1 (de) 1981-08-06 1981-08-06 Rohrkupplung

Publications (1)

Publication Number Publication Date
DE71678T1 true DE71678T1 (de) 1983-07-21

Family

ID=8188366

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8181303604T Expired DE3173437D1 (en) 1981-08-06 1981-08-06 Pipe coupling
DE198181303604T Pending DE71678T1 (de) 1981-08-06 1981-08-06 Rohrkupplung.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8181303604T Expired DE3173437D1 (en) 1981-08-06 1981-08-06 Pipe coupling

Country Status (10)

Country Link
US (1) US4483555A (de)
EP (1) EP0071678B1 (de)
JP (1) JPS5842888A (de)
AR (1) AR230505A1 (de)
AT (1) ATE17395T1 (de)
AU (1) AU546116B2 (de)
CA (1) CA1195713A (de)
DE (2) DE3173437D1 (de)
ES (1) ES274555Y (de)
ZA (1) ZA825666B (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW473600B (en) 1997-04-15 2002-01-21 Swagelok Co Tube fitting, rear ferrule for a two ferrule tube fitting and ferrule for a tube fitting and a non-flared tube fitting
US6629708B2 (en) 1997-04-15 2003-10-07 Swagelok Company Ferrule with relief to reduce galling
US5882050A (en) 1997-04-15 1999-03-16 Williams; Peter C. Ferrule with relief to reduce galling
US6341625B1 (en) * 2000-01-10 2002-01-29 Kanagawa Toyota Motor Sales Co., Ltd. Hydraulic brake hose assembly for bicycles
US7066496B2 (en) 2001-02-06 2006-06-27 Swagelok Company Fitting with separable gripping device for pipe and tube
TW539824B (en) 2001-02-06 2003-07-01 Swagelok Co Tube fitting with separable tube gripping device
TW530142B (en) 2001-02-06 2003-05-01 Swagelok Co Tube fitting for stainless steel tubing
US7416225B2 (en) 2001-02-06 2008-08-26 Swagelok Company Fitting for metal pipe and tubing
US7407196B2 (en) 2003-08-06 2008-08-05 Swagelok Company Tube fitting with separable tube gripping device
WO2005043024A1 (en) 2003-11-03 2005-05-12 Swagelok Company Fitting for metal pipe and tubing
US7497483B2 (en) 2004-04-22 2009-03-03 Swagelok Company Fitting for tube and pipe with cartridge
TW200602577A (en) 2004-04-22 2006-01-16 Swagelok Co Fitting for tube and pipe
JP4007391B2 (ja) * 2006-03-31 2007-11-14 ダイキン工業株式会社 食い込み式管接続構造、管継手、弁、閉鎖弁、冷凍サイクル装置、及び給湯装置
US7832773B2 (en) * 2006-09-18 2010-11-16 Krohn Kenneth P Adjustable connector and method for its use
US8109539B2 (en) * 2007-07-17 2012-02-07 Krohn Kenneth P Variable joining device and method for its use
US20090208271A1 (en) * 2008-02-19 2009-08-20 Krohn Kenneth P Modular coupling system
US20090218808A1 (en) * 2008-03-01 2009-09-03 Krohn Kenneth P Improved duct coupling system
US20090230678A1 (en) * 2008-03-14 2009-09-17 Krohn Kenneth P Compression fitting adjustment system
US10215315B2 (en) 2008-09-05 2019-02-26 Parker-Hannifin Corporation Tube compression fitting and flared fitting used with connection body and method of making same
JP5509574B2 (ja) 2008-10-29 2014-06-04 ヤマハ株式会社 ソレノイド制御装置および自動演奏装置
US20100133810A1 (en) * 2008-11-29 2010-06-03 Krohn Kenneth P Device for connecting to ducts of various sizes and shapes
US20100283237A1 (en) * 2009-01-24 2010-11-11 Krohn Kenneth P Device for connecting to ducts of various sizes and shapes
CN110525480B (zh) * 2018-05-25 2024-06-11 西安铁路信号有限责任公司 一种铁路道岔表示杆活接头及方法
US11946573B2 (en) 2021-12-02 2024-04-02 Johnson Controls Tyco IP Holdings LLP Valve package for HVAC system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US22713A (en) * 1859-01-25 Richard dudgeon
BE542645A (de) *
CA686504A (en) * 1964-05-12 The New York Air Brake Company Pipe coupling
US1997845A (en) * 1934-04-25 1935-04-16 Adams Brothers Inc Ltd Meter coupling
FR884283A (fr) * 1941-08-18 1943-08-09 Joint pour tuyaux à haute pression
US2423655A (en) * 1944-06-05 1947-07-08 Mars Albert Pipe coupling or joint
US2821567A (en) * 1957-04-01 1958-01-28 Thomas & Betts Corp Flexible liquid-tight conduit connectors
US3006558A (en) * 1958-03-19 1961-10-31 Arthur W Jacobs Lawn sprinkler nozzle
GB1016347A (en) * 1964-10-16 1966-01-12 Bearing Service Holdings Ltd Improvements in and relating to tube fittings
US3326582A (en) * 1964-11-17 1967-06-20 Parker Hannifin Corp Tube coupling
DE2244862B1 (de) * 1972-09-13 1973-12-06 Jean Walterscheid Gmbh, 5204 Lohmar Schraubverbindung
FR2406773A1 (fr) * 1977-10-24 1979-05-18 Legris France Sa Procede de montage de raccords pour tuyauteries hautes pressions et raccords obtenus suivant ce procede
DE2749391A1 (de) * 1977-11-04 1979-05-10 Franz Ing Grad Brettschneider Verschraubung fuer kunststoff- und metallrohre
US4223923A (en) * 1978-12-06 1980-09-23 Lach Fluid Power, Inc. Hydraulic expansion joint
FR2461186A1 (fr) * 1979-07-06 1981-01-30 Legris Perfectionnement aux raccords pour tuyauteries notamment pour tuyauteries de fluides a haute pression

Also Published As

Publication number Publication date
ES274555Y (es) 1985-04-01
AU546116B2 (en) 1985-08-15
US4483555A (en) 1984-11-20
EP0071678B1 (de) 1986-01-08
AU8639282A (en) 1983-02-10
ZA825666B (en) 1984-03-28
ES274555U (es) 1984-01-16
AR230505A1 (es) 1984-04-30
DE3173437D1 (en) 1986-02-20
JPS5842888A (ja) 1983-03-12
ATE17395T1 (de) 1986-01-15
EP0071678A1 (de) 1983-02-16
CA1195713A (en) 1985-10-22

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