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GB2312263B - Connectors for connecting a small diameter pipe - Google Patents

Connectors for connecting a small diameter pipe

Info

Publication number
GB2312263B
GB2312263B GB9707817A GB9707817A GB2312263B GB 2312263 B GB2312263 B GB 2312263B GB 9707817 A GB9707817 A GB 9707817A GB 9707817 A GB9707817 A GB 9707817A GB 2312263 B GB2312263 B GB 2312263B
Authority
GB
United Kingdom
Prior art keywords
connectors
small diameter
diameter pipe
pipe
small
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.)
Expired - Lifetime
Application number
GB9707817A
Other versions
GB2312263A (en
GB9707817D0 (en
Inventor
Kazumi Fukaya
Eijl Watanabe
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.)
Usui Kokusai Sangyo Kaisha Ltd
Original Assignee
Usui Kokusai Sangyo Kaisha 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14801930&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2312263(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Usui Kokusai Sangyo Kaisha Ltd filed Critical Usui Kokusai Sangyo Kaisha Ltd
Publication of GB9707817D0 publication Critical patent/GB9707817D0/en
Publication of GB2312263A publication Critical patent/GB2312263A/en
Application granted granted Critical
Publication of GB2312263B publication Critical patent/GB2312263B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16L37/098—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 flexible hooks
    • 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
    • F16L19/12—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 with additional sealing means
    • 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
    • F16L37/098—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 flexible hooks
    • F16L37/0985—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 flexible hooks the flexible hook extending radially inwardly from an outer part and engaging a bead, recess or the like on an inner part
    • F16L37/0987—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 flexible hooks the flexible hook extending radially inwardly from an outer part and engaging a bead, recess or the like on an inner part the flexible hook being progressively compressed by axial tensile loads acting on the coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
GB9707817A 1996-04-18 1997-04-17 Connectors for connecting a small diameter pipe Expired - Lifetime GB2312263B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12106396A JP3524676B2 (en) 1996-04-18 1996-04-18 Connector for small diameter piping connection

Publications (3)

Publication Number Publication Date
GB9707817D0 GB9707817D0 (en) 1997-06-04
GB2312263A GB2312263A (en) 1997-10-22
GB2312263B true GB2312263B (en) 2000-03-29

Family

ID=14801930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9707817A Expired - Lifetime GB2312263B (en) 1996-04-18 1997-04-17 Connectors for connecting a small diameter pipe

Country Status (4)

Country Link
JP (1) JP3524676B2 (en)
KR (1) KR100245776B1 (en)
DE (1) DE19715967C2 (en)
GB (1) GB2312263B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3938798B2 (en) * 1996-11-20 2007-06-27 臼井国際産業株式会社 Connector for small diameter pipe connection
DE19652768A1 (en) * 1996-12-18 1998-07-02 Christopher Clark Internal combustion engine
JP4233148B2 (en) * 1998-06-05 2009-03-04 臼井国際産業株式会社 Resin connector for small diameter pipe connection
JP4275229B2 (en) * 1998-12-04 2009-06-10 臼井国際産業株式会社 Connection structure for small diameter resin tubes used for connectors for small diameter pipe connections
JP2004218832A (en) 2002-12-26 2004-08-05 Usui Kokusai Sangyo Kaisha Ltd Piping coupling
DE102012000607A1 (en) * 2012-01-16 2013-07-18 Norma Germany Gmbh Coupling element and unlocking element for the coupling element
DE202012002418U1 (en) * 2012-03-07 2013-06-10 Veritas Ag quick connector
DE102016123263A1 (en) 2016-12-01 2018-06-07 Vinko Reberšek pipe connectors
RU2676169C1 (en) * 2018-02-16 2018-12-26 Винко РЕБЕРСЕК Pipe connector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174163A (en) * 1985-04-24 1986-10-29 Schmelzer Corp Quick-connect fluid fitting assembly
EP0206582A2 (en) * 1985-06-11 1986-12-30 Hozelock-ASL Limited Hose coupling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5112084A (en) * 1989-02-07 1992-05-12 Usui Kokusai Sangyo Kaisha, Ltd. Connector for small-diameter piping
JP3031959B2 (en) * 1990-05-30 2000-04-10 臼井国際産業株式会社 Piping connection connector
US5284369A (en) * 1990-08-24 1994-02-08 Tokai Rubber Industries, Ltd. Quick connector
DE19515849B4 (en) * 1995-04-29 2006-07-06 Voss Automotive Gmbh Plug-in coupling for pressure medium lines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174163A (en) * 1985-04-24 1986-10-29 Schmelzer Corp Quick-connect fluid fitting assembly
EP0206582A2 (en) * 1985-06-11 1986-12-30 Hozelock-ASL Limited Hose coupling

Also Published As

Publication number Publication date
JP3524676B2 (en) 2004-05-10
JPH09280451A (en) 1997-10-31
KR970070688A (en) 1997-11-07
DE19715967A1 (en) 1997-11-13
GB2312263A (en) 1997-10-22
KR100245776B1 (en) 2000-04-01
GB9707817D0 (en) 1997-06-04
DE19715967C2 (en) 1999-03-04

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