HK1069199A1 - Quick-release coupling for pipes - Google Patents

Quick-release coupling for pipes

Info

Publication number
HK1069199A1
HK1069199A1 HK05101345.5A HK05101345A HK1069199A1 HK 1069199 A1 HK1069199 A1 HK 1069199A1 HK 05101345 A HK05101345 A HK 05101345A HK 1069199 A1 HK1069199 A1 HK 1069199A1
Authority
HK
Hong Kong
Prior art keywords
sub
clamping ring
quick
pipes
ring
Prior art date
Application number
HK05101345.5A
Other languages
English (en)
Inventor
Michael Bamberger
Peter Heer
Renato Pinardi
Erasmo Porfido
Original Assignee
Georg Fischer Haustechnik Ag E
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 DE10157304A external-priority patent/DE10157304B4/de
Priority claimed from DE10212735A external-priority patent/DE10212735A1/de
Application filed by Georg Fischer Haustechnik Ag E filed Critical Georg Fischer Haustechnik Ag E
Publication of HK1069199A1 publication Critical patent/HK1069199A1/xx

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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/091—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0925—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0926—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with an inner support sleeve arranged within 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0927—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector the wedge element being axially displaceable for releasing the coupling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
HK05101345.5A 2001-11-23 2005-02-17 Quick-release coupling for pipes HK1069199A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10157304A DE10157304B4 (de) 2001-11-23 2001-11-23 Schnellkupplung für Rohre
DE10212735A DE10212735A1 (de) 2002-03-21 2002-03-21 Schnellkupplung
PCT/EP2002/012998 WO2003044416A1 (de) 2001-11-23 2002-11-20 Schnellkupplung für rohre

Publications (1)

Publication Number Publication Date
HK1069199A1 true HK1069199A1 (en) 2005-05-13

Family

ID=26010625

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05101345.5A HK1069199A1 (en) 2001-11-23 2005-02-17 Quick-release coupling for pipes

Country Status (17)

Country Link
US (1) US7270349B2 (xx)
EP (1) EP1446605B1 (xx)
JP (1) JP4092295B2 (xx)
KR (1) KR100808822B1 (xx)
CN (1) CN1254626C (xx)
AT (1) ATE407321T1 (xx)
AU (1) AU2002358021B2 (xx)
CA (1) CA2466749C (xx)
CZ (1) CZ305428B6 (xx)
DE (1) DE50212740D1 (xx)
ES (1) ES2310614T3 (xx)
HK (1) HK1069199A1 (xx)
HU (1) HU229178B1 (xx)
IL (2) IL161657A0 (xx)
PL (1) PL199625B1 (xx)
PT (1) PT1446605E (xx)
WO (1) WO2003044416A1 (xx)

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WO2016169291A1 (zh) * 2015-04-24 2016-10-27 日丰企业集团有限公司 一种快接管件

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Publication number Priority date Publication date Assignee Title
WO2016169291A1 (zh) * 2015-04-24 2016-10-27 日丰企业集团有限公司 一种快接管件

Also Published As

Publication number Publication date
PT1446605E (pt) 2008-12-12
JP4092295B2 (ja) 2008-05-28
ES2310614T3 (es) 2009-01-16
ATE407321T1 (de) 2008-09-15
HU229178B1 (en) 2013-09-30
AU2002358021B2 (en) 2007-08-09
IL161657A (en) 2010-02-17
PL373661A1 (en) 2005-09-05
CZ305428B6 (cs) 2015-09-16
EP1446605B1 (de) 2008-09-03
EP1446605A1 (de) 2004-08-18
US7270349B2 (en) 2007-09-18
PL199625B1 (pl) 2008-10-31
KR20040070180A (ko) 2004-08-06
JP2005509824A (ja) 2005-04-14
HUP0402382A2 (hu) 2005-04-28
CA2466749A1 (en) 2003-05-30
CA2466749C (en) 2009-01-27
US20050035597A1 (en) 2005-02-17
CN1254626C (zh) 2006-05-03
IL161657A0 (en) 2004-09-27
DE50212740D1 (de) 2008-10-16
CN1592827A (zh) 2005-03-09
WO2003044416A1 (de) 2003-05-30
AU2002358021A1 (en) 2003-06-10
KR100808822B1 (ko) 2008-03-07
CZ2004478A3 (cs) 2004-11-10

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Legal Events

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PE Patent expired

Effective date: 20221119