HK1005892A1 - Pipe end fitting - Google Patents

Pipe end fitting

Info

Publication number
HK1005892A1
HK1005892A1 HK98104956A HK98104956A HK1005892A1 HK 1005892 A1 HK1005892 A1 HK 1005892A1 HK 98104956 A HK98104956 A HK 98104956A HK 98104956 A HK98104956 A HK 98104956A HK 1005892 A1 HK1005892 A1 HK 1005892A1
Authority
HK
Hong Kong
Prior art keywords
sleeve
pipe end
end portion
supporting sleeve
outer sleeve
Prior art date
Application number
HK98104956A
Inventor
Horst Rahn
Original Assignee
Unicor Rohrsysteme 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6468494&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1005892(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unicor Rohrsysteme Gmbh filed Critical Unicor Rohrsysteme Gmbh
Publication of HK1005892A1 publication Critical patent/HK1005892A1/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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/20—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members
    • F16L33/207—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose
    • F16L33/2071—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member
    • F16L33/2073—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member directly connected to the rigid member
    • F16L33/2076—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member directly connected to the rigid member by plastic deformation
    • 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
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/14—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
    • F16L13/141—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside
    • F16L13/143—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside with a sealing element placed around the male part before crimping or rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints With Sleeves (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Cable Accessories (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

A description is given of a connection device (10) which is provided for the connection of an end portion (40) of a pipe (42) and exhibits a supporting sleeve (12), resting in a sealing manner on the inside of the pipe end portion (40), and an outer sleeve (28) which encloses said supporting sleeve concentrically, rests on the outside of the pipe end portion (40) and is connected to the supporting sleeve (12) by means of a joining portion (14). A coupling element (16) projects away from the joining portion (14) in one piece on the side directed away from the supporting sleeve and the outer sleeve (12, 28). The outer sleeve (28) consists of a plastically deformable material and forms a pressing sleeve which, from outside the device (10), is accessible and can be plastically deformed by means of a suitable deforming tool such that the pipe end portion (40) is fixed in a sealing manner between the outer sleeve and the supporting sleeve (28, 12) along at least one fixing portion (50). <IMAGE>
HK98104956A 1992-09-22 1998-06-05 Pipe end fitting HK1005892A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4231623A DE4231623C2 (en) 1992-09-22 1992-09-22 Connection device for the end section of a pipe

Publications (1)

Publication Number Publication Date
HK1005892A1 true HK1005892A1 (en) 1999-01-29

Family

ID=6468494

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98104956A HK1005892A1 (en) 1992-09-22 1998-06-05 Pipe end fitting

Country Status (5)

Country Link
EP (1) EP0589413B1 (en)
AT (1) ATE144818T1 (en)
DE (2) DE4231623C2 (en)
ES (1) ES2094989T3 (en)
HK (1) HK1005892A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT234330Y1 (en) * 1994-05-27 2000-03-09 Manuli Auto Italia Spa FITTING FOR FLEXIBLE HOSES WITH AT LEAST ONE RESILIENT RING
CA2181756A1 (en) * 1995-07-27 1997-01-28 Billy J. Hobbs, Jr. Faucet connector assembly
DE19707827C2 (en) * 1997-02-25 1999-04-01 Geberit Technik Ag Press connection
DE19717426A1 (en) * 1997-04-25 1998-10-29 Grohe Kg Hans Plastic hose, especially shower hose
DE19721078B4 (en) * 1997-05-20 2009-05-14 Herz Armaturen Ges.M.B.H. Pressureable pipe connection
DE19727642C2 (en) * 1997-06-28 2002-06-27 Henco Ind Nv Herentals pipe connection
DE19735919C1 (en) * 1997-08-19 1998-11-26 Hewing Gmbh Coupling connection for fluid pipe
DE19856999C2 (en) * 1998-12-10 2001-06-28 Unicor Rohrsysteme Gmbh Connection device for a pipe
PT102311A (en) * 1999-06-02 2000-12-29 Boulanger Consultadoria E Serv APPROPRIATE BOARD FOR FLUID TRANSPORT CONDUITS
DE29920550U1 (en) * 1999-11-23 2000-01-13 Spiegler Lothar Connection fitting for a high pressure hose line
DE10233374B4 (en) * 2001-08-03 2004-01-22 Mapress Gmbh & Co. Kg Process for producing a one-piece press fitting made of metal
DE10233559B8 (en) * 2002-07-24 2004-07-08 Uponor Innovation Ab Press fitting for a pipe
US7025390B2 (en) 2003-02-20 2006-04-11 Wolf Creek Company, Inc. Method and apparatus for connecting coupler fittings to conduit sections
DE102004016075A1 (en) * 2004-03-30 2005-10-20 Simplex Armaturen & Fittings G Pipe connection production method for producing a pipe/hose connection creates a pipe fitting unit with a supporting sleeve and a press-on sleeve
DE102005028558B3 (en) 2005-06-21 2007-01-04 Uponor Innovation Ab Press fitting for a pipe has fitting and supporting bodies for a connecting pipe to be pushed onto it and a press-on sleeve with a holding end for holding the press-on sleeve on the fitting body
EP1933073B1 (en) 2006-12-12 2010-02-24 Uponor Innovation Ab Pressfitting for a pipe
ES2342954B1 (en) * 2007-02-01 2011-07-21 Saneper Comercial, S.A CONNECTION OR CONNECTION SYSTEM FOR PIPES, AND MOUNTING ACCESSORY.
DE102007008759B3 (en) * 2007-02-22 2008-06-19 Uponor Innovation Ab Press-fitting for a plastic/plastic-cum-metal composite pipe has a fitting body with a support sleeve, a pressing sleeve and retaining elements
PT2193303E (en) 2007-07-31 2014-09-22 Uponor Innovation Ab Press fitting for a pipe, in particular plastic pipe or plastic and metal composite pipe
DE102009043579A1 (en) * 2009-09-30 2011-03-31 Michael Erdeljan High-pressure press-fitting connector for connecting two pipes with each other in e.g. sanitary area, has pipe seat attached at inner side of connector with clearance fit and comprising chamfer for facilitating insertion of pipe
EP2603725B1 (en) * 2010-08-10 2017-03-22 Netafim Ltd. Fitting assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1245265A (en) * 1968-05-29 1971-09-08 Superflexit Improvements in and relating to end fittings for conduits
US3540486A (en) * 1968-09-06 1970-11-17 American Biltrite Rubber Co High pressure hose
DE2305466A1 (en) * 1973-02-03 1974-08-22 Hoerster Fa E & F TENSION ELEMENT FOR HOSES
US4226446A (en) * 1978-11-20 1980-10-07 Dana Corporation Hose coupling
US4407532A (en) * 1981-01-26 1983-10-04 Dana Corporation Hose end fitting
AU8025082A (en) * 1981-02-06 1982-08-12 Eaton Corporation Swageable hose fitting
US4522435A (en) * 1982-12-27 1985-06-11 Parker Hannifin Corporation Hose coupling joint
IT1196999B (en) * 1986-07-25 1988-11-25 Allegri Cesare Spa JOINT FOR FLEXIBLE HOSES SUITABLE FOR USE FOR HIGH PRESSURE FLUIDS
US4817997A (en) * 1987-06-25 1989-04-04 Ingram Thomas L Hose coupling
US5044671A (en) * 1990-06-21 1991-09-03 S & H Fabricating And Engineering Incorporated Swaged-type flexible hose coupling
DE9102495U1 (en) * 1991-03-02 1991-05-23 Kuehner Gmbh & Cie, 7155 Oppenweiler, De

Also Published As

Publication number Publication date
DE4231623A1 (en) 1994-03-24
DE59304350D1 (en) 1996-12-05
EP0589413B1 (en) 1996-10-30
EP0589413A1 (en) 1994-03-30
ATE144818T1 (en) 1996-11-15
DE4231623C2 (en) 1995-11-23
ES2094989T3 (en) 1997-02-01

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)