DK1875120T3 - Connecting device for plastic pipes - Google Patents

Connecting device for plastic pipes

Info

Publication number
DK1875120T3
DK1875120T3 DK06721202T DK06721202T DK1875120T3 DK 1875120 T3 DK1875120 T3 DK 1875120T3 DK 06721202 T DK06721202 T DK 06721202T DK 06721202 T DK06721202 T DK 06721202T DK 1875120 T3 DK1875120 T3 DK 1875120T3
Authority
DK
Denmark
Prior art keywords
pipe
connecting device
interact
sleeve
plastic pipes
Prior art date
Application number
DK06721202T
Other languages
Danish (da)
Inventor
Karl Rametsteiner
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
Application granted granted Critical
Publication of DK1875120T3 publication Critical patent/DK1875120T3/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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
    • F16L33/227—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the hose being introduced into or onto the connecting member and automatically locked
    • 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

Abstract

The device has a sleeve (4) with barb-like retaining claws (11), which project radially inward and interact with the outside surface of a plastic pipe. Longitudinal slots are provided close to a conical clamping ring. Connecting end of the pipe is held between the sleeve and a connecting nipple. The ring can be axially displaced on the nipple and whose claws (8) that interact with the inner surface of the pipe project radially outward.
DK06721202T 2005-04-26 2006-04-11 Connecting device for plastic pipes DK1875120T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0070005A AT501051B8 (en) 2005-04-26 2005-04-26 CONNECTION DEVICE FOR A PLASTIC TUBE
PCT/AT2006/000144 WO2006113952A1 (en) 2005-04-26 2006-04-11 Connecting device for a plastic pipe

Publications (1)

Publication Number Publication Date
DK1875120T3 true DK1875120T3 (en) 2009-11-23

Family

ID=36578729

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06721202T DK1875120T3 (en) 2005-04-26 2006-04-11 Connecting device for plastic pipes

Country Status (6)

Country Link
EP (1) EP1875120B1 (en)
AT (2) AT501051B8 (en)
DE (1) DE502006004308D1 (en)
DK (1) DK1875120T3 (en)
ES (1) ES2330564T3 (en)
WO (1) WO2006113952A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8783732B2 (en) * 2010-12-23 2014-07-22 Eaton Corporation Fluid connector with hose cutting blades
US9038259B2 (en) 2010-12-23 2015-05-26 Eaton Corporation Fluid connector with a hose cutting clip
WO2018184371A1 (en) * 2017-04-07 2018-10-11 上海飞斯耐暖通科技有限公司 New type of rapid pipe joint
CN106838517B (en) * 2017-04-07 2018-09-07 上海飞斯耐暖通科技有限公司 A kind of novel quick coupling
CN111770826B (en) * 2018-02-24 2021-12-21 阿卡汽车有限公司 Structural member and/or coupling arrangement and/or method therefor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793495A (en) * 1972-01-14 1973-04-16 Lotigie S A Ets NEW CONNECTION
CA1025904A (en) * 1972-08-23 1978-02-07 Canadian General Electric Company Limited Mechanically locked bell and spigot coupling for ducts
AT410706B (en) * 2000-04-28 2003-07-25 Ke Kelit Kunststoffwerk Gmbh CONNECTING DEVICE FOR A PLASTIC PIPE
GB0311760D0 (en) * 2003-05-22 2003-06-25 Yorkshire Fittings Ltd Tube coupling device

Also Published As

Publication number Publication date
AT501051A4 (en) 2006-06-15
ATE437332T1 (en) 2009-08-15
EP1875120A1 (en) 2008-01-09
AT501051B8 (en) 2007-02-15
EP1875120B1 (en) 2009-07-22
ES2330564T3 (en) 2009-12-11
WO2006113952A1 (en) 2006-11-02
AT501051B1 (en) 2006-06-15
DE502006004308D1 (en) 2009-09-03

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