NZ596050A - Connection device for a plastic tube - Google Patents

Connection device for a plastic tube

Info

Publication number
NZ596050A
NZ596050A NZ596050A NZ59605011A NZ596050A NZ 596050 A NZ596050 A NZ 596050A NZ 596050 A NZ596050 A NZ 596050A NZ 59605011 A NZ59605011 A NZ 59605011A NZ 596050 A NZ596050 A NZ 596050A
Authority
NZ
New Zealand
Prior art keywords
ring
plastic tube
outer cone
connection nipple
nipple
Prior art date
Application number
NZ596050A
Inventor
Elmar Ratschmann
Original Assignee
Ke Kelit Kunststoffwerk 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
Application filed by Ke Kelit Kunststoffwerk Gmbh filed Critical Ke Kelit Kunststoffwerk Gmbh
Publication of NZ596050A publication Critical patent/NZ596050A/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
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/12—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with additional locking means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

596050 This application relates to a connection device for a plastic tube (1), comprising a connection nipple (2) that receives the plastic tube (1) and forms an outer cone (6) widening towards the free nipple end. An expansion ring (5) that can be slid over the outer cone (6) and comprises outwardly protruding retaining claws (7) is provided between the outer cone and an axial abutment (11), said expansion ring being supported on the axial abutment (11) of the connection nipple (2) by means of a supporting ring (9). Said device also comprises a sleeve (4) surrounding the plastic tube (1) that has been pushed onto the connection nipple (3) and gripping in a traction-resistant manner onto an abutment flange (3) of the connection nipple. In order to create advantageous assembly conditions, a rubber-elastic spring ring (8) is arranged between the expansion ring (5) and the supporting ring (9). The expansion ring (5), the supporting ring (10) and the spring ring (8) are interconnected in a shear-resistant manner.
NZ596050A 2010-02-10 2011-01-14 Connection device for a plastic tube NZ596050A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0018110A AT508668B1 (en) 2010-02-10 2010-02-10 CONNECTION DEVICE FOR A SUSPENDED TUBE
PCT/AT2011/000020 WO2011097659A1 (en) 2010-02-10 2011-01-14 Connection device for a plastic tube

Publications (1)

Publication Number Publication Date
NZ596050A true NZ596050A (en) 2014-03-28

Family

ID=43646126

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ596050A NZ596050A (en) 2010-02-10 2011-01-14 Connection device for a plastic tube

Country Status (12)

Country Link
EP (1) EP2534401B1 (en)
CN (1) CN102472422B (en)
AR (1) AR080016A1 (en)
AT (1) AT508668B1 (en)
AU (1) AU2011214879B2 (en)
DK (1) DK2534401T3 (en)
ES (1) ES2445544T3 (en)
HK (1) HK1167701A1 (en)
MY (1) MY163464A (en)
NZ (1) NZ596050A (en)
SG (1) SG182244A1 (en)
WO (1) WO2011097659A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH705587A1 (en) * 2011-09-30 2013-04-15 Finemon Ag Connecting element for connecting e.g. plastic pipelines to T-fitting and tap of sanitary or heating installation, has grip ring arranged in groove and comprising edge protruding from groove, where grip ring is made of metal and plastic
EP2677224B1 (en) * 2012-06-20 2016-05-25 Georg Fischer JRG AG Clamp connection for pipes
AT513860B1 (en) * 2013-09-24 2014-08-15 Ke Kelit Kunststoffwerk Gmbh Connecting device for a plastic pipe
CN105351122B (en) * 2015-11-30 2017-12-12 重庆小康工业集团股份有限公司 Plastic inlet pipe joint
CN105953005A (en) * 2016-06-17 2016-09-21 江苏扬光机械制造有限公司 Anti-seepage quickly-connected metal joint
JP2018035928A (en) * 2016-09-02 2018-03-08 株式会社ブリヂストン Pipe joint and engagement member
EP3608576B1 (en) * 2017-04-07 2020-12-23 Shanghai FIXANIT HVAC Tech Co., Ltd New type of rapid pipe joint
CN107989648A (en) * 2017-12-06 2018-05-04 朱元彬 A kind of coal mine gas drainage samples pipe connection
CN108045766A (en) * 2017-12-28 2018-05-18 重庆辰罡科技有限公司 A kind of dressing sieve protective device for powder metallurgy
CN108644504B (en) * 2018-06-29 2021-01-29 吴江市远大聚合材料贸易有限公司 Internal expanding type hose connecting assembly
CN112113042A (en) * 2020-09-28 2020-12-22 泰州市盛祥纸制品有限公司 Noise reduction drain pipe
CN112664736A (en) * 2020-12-09 2021-04-16 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） Ready-package hose
CN112555576B (en) * 2020-12-30 2022-06-24 福建恒杰塑业新材料有限公司 Expansion pressure-resistant pipe
CN113264669B (en) * 2021-06-07 2022-09-13 杭州富通通信技术股份有限公司 Processing method of prefabricated rod
AT525588A1 (en) 2021-11-02 2023-05-15 Ke Kelit Gmbh Device for air conditioning a room with a heat exchanger module
USD998904S1 (en) 2021-12-28 2023-09-12 PetSmart Home Office, Inc. Connecting ring
CN114517836B (en) * 2022-01-14 2024-04-12 玺智达精密电子(深圳)有限公司 Composite water-swelling rubber ring

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005884A (en) * 1972-06-21 1977-02-01 Mordechai Drori Pipe coupling
US4068866A (en) * 1976-03-25 1978-01-17 Mueller Co. Stab-type joint for smooth end or flareless pipe
NZ268859A (en) * 1993-07-20 1996-05-28 Philmac Pty Ltd Polymeric pipe coupling with nut, pipe gripping member and resilient gasket sub-assembly
CN2403985Y (en) * 2000-01-17 2000-11-01 王冰 Plastic pipe connector
AT410706B (en) 2000-04-28 2003-07-25 Ke Kelit Kunststoffwerk Gmbh CONNECTING DEVICE FOR A PLASTIC PIPE
AT504370B8 (en) * 2007-02-16 2008-09-15 Ke Kelit Kunststoffwerk Gmbh CONNECTION DEVICE FOR A PLASTIC TUBE

Also Published As

Publication number Publication date
SG182244A1 (en) 2012-09-27
CN102472422A (en) 2012-05-23
AU2011214879B2 (en) 2015-07-23
AT508668B1 (en) 2011-03-15
ES2445544T3 (en) 2014-03-03
HK1167701A1 (en) 2012-12-07
WO2011097659A1 (en) 2011-08-18
EP2534401A1 (en) 2012-12-19
AR080016A1 (en) 2012-03-07
CN102472422B (en) 2015-01-14
AT508668A4 (en) 2011-03-15
AU2011214879A1 (en) 2011-11-24
EP2534401B1 (en) 2014-01-01
DK2534401T3 (en) 2014-03-31
MY163464A (en) 2017-09-15

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Legal Events

Date Code Title Description
ERR Error or correction

Free format text: THE TITLE HAS BEEN CORRECTED TO TITLE: CONNECTION DEVICE FOR A PLASTIC TUBE; FILING DATE: 28 OCT 2011; STATUS: REJECTED; TITLE: CONNECTION DEVICE FOR A PLASTIC TUBE; FILING DATE: 08 FEB 2012; STATUS: REJECTED; TITLE: CONNECTION DEVICE FOR A PLASTIC TUBE; FILING DATE: 08 FEB 2012; STATUS: PROPOSED;

Effective date: 20130308

PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 7 YEARS UNTIL 14 JAN 2031 BY P L BERRY + ASSOCIATES

Effective date: 20140702

Free format text: PATENT RENEWED FOR 3 YEARS UNTIL 14 JAN 2021 BY P L BERRY + ASSOCIATES

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Free format text: PATENT RENEWED FOR 3 YEARS UNTIL 14 JAN 2024 BY P L BERRY + ASSOCIATES

Effective date: 20140702

Free format text: PATENT RENEWED FOR 3 YEARS UNTIL 14 JAN 2018 BY P L BERRY + ASSOCIATES

Effective date: 20140702