DK1412668T3 - Press fitting for pipes - Google Patents

Press fitting for pipes

Info

Publication number
DK1412668T3
DK1412668T3 DK02751050T DK02751050T DK1412668T3 DK 1412668 T3 DK1412668 T3 DK 1412668T3 DK 02751050 T DK02751050 T DK 02751050T DK 02751050 T DK02751050 T DK 02751050T DK 1412668 T3 DK1412668 T3 DK 1412668T3
Authority
DK
Denmark
Prior art keywords
collar
compression
support collar
fitting
pipes
Prior art date
Application number
DK02751050T
Other languages
Danish (da)
Inventor
Stefan Postler
Judith Schott
Original Assignee
Uponor Innovation Ab
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
Priority claimed from DE2001137078 external-priority patent/DE10137078B8/en
Application filed by Uponor Innovation Ab filed Critical Uponor Innovation Ab
Application granted granted Critical
Publication of DK1412668T3 publication Critical patent/DK1412668T3/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
    • 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
    • F16L13/148—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 specially designed to ensure an intended leakage until correct 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
    • 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
    • F16L33/2075—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 quick acting
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/10—Indicators for correct coupling

Abstract

The invention relates to a compression fitting (10) for plastic or multilayer tubes, said compression fitting being composed of a support collar (14) and a compression collar (16). Said support collar has at least one peripheral ring groove (24) extending on an outer surface (28). Said ring groove (24) contains a sealing element such as an O-ring. The compression collar (16) surrounding the support collar (14) is plastically deformable. In order to avoid damaging the sealing elements (26) when fitting the tube end (18) over the support collar (14), the sealing elements (26) are fully inserted inside the ring grooves (24).
DK02751050T 2001-07-28 2002-06-19 Press fitting for pipes DK1412668T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001137078 DE10137078B8 (en) 2001-07-28 2001-07-28 Press fitting for pipes
DE10160489 2001-12-08

Publications (1)

Publication Number Publication Date
DK1412668T3 true DK1412668T3 (en) 2006-03-20

Family

ID=26009809

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02751050T DK1412668T3 (en) 2001-07-28 2002-06-19 Press fitting for pipes

Country Status (8)

Country Link
EP (1) EP1412668B1 (en)
AT (1) ATE310200T1 (en)
CY (1) CY1105682T1 (en)
DE (1) DE50204959D1 (en)
DK (1) DK1412668T3 (en)
ES (1) ES2224904T3 (en)
PL (1) PL201764B1 (en)
WO (1) WO2003012328A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20040298U1 (en) 2004-06-17 2004-09-17 Far Rubinetterie S P A PRESS FITTING FOR PIPES IN HYDRAULIC SYSTEMS
PL1775507T3 (en) * 2005-10-12 2008-08-29 Roth Werke Gmbh Fitting for pipes
DE102006034101A1 (en) * 2006-07-20 2008-02-07 VETEC GmbH Verbindungstechnologie für Versorgungssysteme Sleeve and combination of sleeve with pressing tool
EP1882876A1 (en) * 2006-07-26 2008-01-30 I.V.A.R. S.P.A. Device for joining ducts, in particular for flexible ducts
IT1397433B1 (en) * 2009-12-11 2013-01-10 Dytech Dynamic Fluid Tech Spa TUBE WITH PREFERABLE CONNECTION PREFERABLY FOR A AIR CONDITIONING CIRCUIT.
DE202009016975U1 (en) 2009-12-16 2011-04-28 Uponor Innovation Ab Fitting for a pipe
JP6609121B2 (en) * 2015-06-11 2019-11-20 株式会社タブチ Caulking type fitting
DE102016204200A1 (en) * 2016-03-15 2017-09-21 Schaeffler Technologies AG & Co. KG A connecting arrangement
CN210179146U (en) * 2019-04-24 2020-03-24 日丰企业集团有限公司 Connecting joint for connecting metal pipe and plastic pipe
DE202019104502U1 (en) * 2019-08-15 2020-11-23 Rehau Ag + Co Connection element assembled with a crimp sleeve as well as pipe connection encompassing this
IT202100012176A1 (en) * 2021-05-12 2022-11-12 Errecinque S R L IMPROVED FITTING ASSEMBLY FOR VEHICLE PIPING AND HYDRAULIC ASSEMBLY COMPRISING THE SAME
ES1281185Y (en) 2021-10-07 2022-01-31 Ais Rdi S L U ACCESSORY SET FOR PIPE CONNECTION

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR54476E (en) * 1946-03-08 1950-05-02 Bowden Eng Ltd Coupling for flexible hoses
DE19707827C2 (en) 1997-02-25 1999-04-01 Geberit Technik Ag Press connection
DE10010573C1 (en) 2000-03-03 2001-03-01 Unicor Rohrsysteme Gmbh Pipe end closure device has pipe fitting body provided with support sleeve fitting into pipe enclosed by compression sleeve fitted around pipe end

Also Published As

Publication number Publication date
PL201764B1 (en) 2009-05-29
EP1412668B1 (en) 2005-11-16
ATE310200T1 (en) 2005-12-15
ES2224904T3 (en) 2006-05-16
EP1412668A1 (en) 2004-04-28
CY1105682T1 (en) 2010-12-22
WO2003012328A1 (en) 2003-02-13
DE50204959D1 (en) 2005-12-22
ES2224904T1 (en) 2005-03-16
PL365389A1 (en) 2005-01-10

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