ATE515660T1 - Schnappverbindung für kunststoffrohr - Google Patents

Schnappverbindung für kunststoffrohr

Info

Publication number
ATE515660T1
ATE515660T1 AT04730115T AT04730115T ATE515660T1 AT E515660 T1 ATE515660 T1 AT E515660T1 AT 04730115 T AT04730115 T AT 04730115T AT 04730115 T AT04730115 T AT 04730115T AT E515660 T1 ATE515660 T1 AT E515660T1
Authority
AT
Austria
Prior art keywords
pipe
ring
end portion
back end
inner circumference
Prior art date
Application number
AT04730115T
Other languages
English (en)
Inventor
Kazuo Ishikawa
Masaya Tokuda
Original Assignee
Tabuchi Co Ltd
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 Tabuchi Co Ltd filed Critical Tabuchi Co Ltd
Application granted granted Critical
Publication of ATE515660T1 publication Critical patent/ATE515660T1/de

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
    • F16L37/092—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
    • F16L37/091—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
    • F16L37/0926—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
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls, or other movable or insertable locking members
    • F16L37/14—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain
    • F16L37/142—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially
    • F16L37/144—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially the securing element being U-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
AT04730115T 2004-04-28 2004-04-28 Schnappverbindung für kunststoffrohr ATE515660T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2004/006521 WO2005106311A1 (en) 2004-04-28 2004-04-28 Snap joint for resin pipe

Publications (1)

Publication Number Publication Date
ATE515660T1 true ATE515660T1 (de) 2011-07-15

Family

ID=35241752

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04730115T ATE515660T1 (de) 2004-04-28 2004-04-28 Schnappverbindung für kunststoffrohr

Country Status (5)

Country Link
EP (1) EP1740875B1 (de)
AT (1) ATE515660T1 (de)
ES (1) ES2367779T3 (de)
PT (1) PT1740875E (de)
WO (1) WO2005106311A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1395031B1 (it) * 2009-08-06 2012-09-05 Kme Italy S P A Dispositivo di collegamento per tubi
IT1395032B1 (it) * 2009-08-06 2012-09-05 Kme Italy S P A Dispositivo di connessione per tubi
US9523454B2 (en) 2009-10-21 2016-12-20 Brasscraft Manufacturing Company Anti-rotation gripper ring
US9494268B2 (en) 2009-10-21 2016-11-15 Brasscraft Manufacturing Company Supply stop with connection verification
US9464743B2 (en) 2009-10-21 2016-10-11 Brass-Craft Manufacturing Company Bias release cartridge
CN103109124B (zh) * 2011-09-14 2015-03-25 株式会社恩田制作所 接头及其中使用的垫圈
US9574697B1 (en) 2012-02-21 2017-02-21 Chris Wisehart Pipe machining apparatuses and methods
MY159566A (en) * 2013-04-02 2017-01-13 Chezy Ind Sdn Bhd Mechanical pipe joint
CN108709037B (zh) * 2018-06-27 2023-12-29 日丰企业（佛山）有限公司 外密封连接管件及管道
US11560967B2 (en) 2018-09-04 2023-01-24 Brasscraft Manufacturing Company Rotation-resistant push-on conduit coupling cartridge
CN111734896B (zh) * 2020-05-29 2024-10-01 宁波天鑫金属软管有限公司 防脱快速管接头及其防脱连接方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04117986U (ja) * 1991-04-05 1992-10-22 東京瓦斯株式会社 ワンタツチ式差込み継手
GB2255827B (en) * 1991-05-11 1994-06-15 Ford Motor Co Pressure indicator
JPH04138191U (ja) * 1991-06-19 1992-12-24 東京瓦斯株式会社 波形管差込式管継手
JP2536369Y2 (ja) * 1991-10-14 1997-05-21 東京瓦斯株式会社 波形管差込式管継手
JP4676664B2 (ja) * 2001-09-28 2011-04-27 株式会社タブチ 管継手
DE50212740D1 (de) * 2001-11-23 2008-10-16 Georg Fischer Haustechnik Ag Schnellkupplung für rohre

Also Published As

Publication number Publication date
PT1740875E (pt) 2011-09-01
WO2005106311A1 (en) 2005-11-10
EP1740875A1 (de) 2007-01-10
EP1740875A4 (de) 2008-12-31
EP1740875B1 (de) 2011-07-06
ES2367779T3 (es) 2011-11-08

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties