DE60302723T2 - Rohrverbindungsvorrichtung - Google Patents

Rohrverbindungsvorrichtung Download PDF

Info

Publication number
DE60302723T2
DE60302723T2 DE60302723T DE60302723T DE60302723T2 DE 60302723 T2 DE60302723 T2 DE 60302723T2 DE 60302723 T DE60302723 T DE 60302723T DE 60302723 T DE60302723 T DE 60302723T DE 60302723 T2 DE60302723 T2 DE 60302723T2
Authority
DE
Germany
Prior art keywords
pipe
locknut
joint body
locking members
core member
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 - Fee Related
Application number
DE60302723T
Other languages
English (en)
Other versions
DE60302723D1 (de
Inventor
Masafumi Minami
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.)
HAKKO METAL IND
Original Assignee
HAKKO METAL IND
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 HAKKO METAL IND filed Critical HAKKO METAL IND
Application granted granted Critical
Publication of DE60302723D1 publication Critical patent/DE60302723D1/de
Publication of DE60302723T2 publication Critical patent/DE60302723T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/04—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging 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
    • 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
    • F16L19/06—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/075—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends specially adapted for spigot-and-socket joints for pipes of the same diameter
    • 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
    • F16L19/083—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 longitudinal cross-section of the ring not being modified during clamping
    • F16L19/086—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 longitudinal cross-section of the ring not being modified during clamping with additional sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints Allowing Movement (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Earth Drilling (AREA)
DE60302723T 2002-07-10 2003-06-20 Rohrverbindungsvorrichtung Expired - Fee Related DE60302723T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002201688 2002-07-10

Publications (2)

Publication Number Publication Date
DE60302723D1 DE60302723D1 (de) 2006-01-19
DE60302723T2 true DE60302723T2 (de) 2006-06-14

Family

ID=29728472

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60302723T Expired - Fee Related DE60302723T2 (de) 2002-07-10 2003-06-20 Rohrverbindungsvorrichtung

Country Status (4)

Country Link
US (1) US6851728B2 (de)
EP (1) EP1380788B1 (de)
AT (1) ATE313035T1 (de)
DE (1) DE60302723T2 (de)

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US20080224464A1 (en) 2007-03-12 2008-09-18 Eliezer Krausz Pipe coupling
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WO2013038724A1 (ja) * 2011-09-14 2013-03-21 株式会社 オンダ製作所 継手及びそれに用いられるスペーサ
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US9343883B2 (en) 2013-03-14 2016-05-17 Bridgeport Fittings, Inc. Raintight compression connector and raintight compression coupler for securing electrical metallic tubing or rigid metallic conduit
KR101377198B1 (ko) * 2013-08-06 2014-03-25 고은진 부품 조립이 용이한 원터치 삽입식 파이프 연결장치
US20150069753A1 (en) * 2013-09-10 2015-03-12 Maroko Limited Advancements in mechanical sealing apparatus
US9787070B2 (en) 2013-10-31 2017-10-10 Bridgeport Fittings, Inc. Raintight compression connector and raintight compression coupler for securing electrical metallic tubing or rigid metallic conduit
USD787648S1 (en) 2013-10-31 2017-05-23 Bridgeport Fittings, Inc. Raintight fitting connector body
US10240694B2 (en) 2013-10-31 2019-03-26 Bridgeport Fittings, Inc. Co-molded sealing ring for use in an electrical fitting, and a raintight compression connector and raintight compression coupler incorporating a co-molded sealing ring
GB201405132D0 (en) * 2014-03-21 2014-05-07 Indian Ocean Medical Inc Fixation apparatus
AT515986B1 (de) * 2014-07-07 2016-03-15 E Hawle Armaturenwerke Gmbh Anschlussteil
CN104455853B (zh) * 2014-11-13 2016-07-13 老肯医疗科技股份有限公司 管件连接器
US10364923B2 (en) * 2015-01-27 2019-07-30 Krausz Industries Ltd. Grip elements for grip ring
US10550972B2 (en) 2015-10-13 2020-02-04 R.W. Lyall Company, Inc. Mechanical fitting for plastic pipe
CN105221877A (zh) * 2015-10-30 2016-01-06 安耐特流体输送科技有限公司 管道快换接头
US9835277B2 (en) 2015-12-10 2017-12-05 Eliezer Krausz Industrial Development Ltd. Axial-restraint pipe coupling with individual grip elements
US9429956B1 (en) 2016-04-19 2016-08-30 Petrotechnologies, Inc Modular check valve system
CN106122641A (zh) * 2016-08-31 2016-11-16 慈溪市东菱机械有限公司 可调式高压快速接头
US9664316B1 (en) * 2016-11-03 2017-05-30 Quick Fitting, Inc. Press fitting device, components and method
US11015748B2 (en) * 2017-03-31 2021-05-25 A.Y. Mcdonald Mfg. Co. Compression pipe fitting with wide range grip rings
US10683953B2 (en) * 2017-08-01 2020-06-16 Atkore Steel Components, Inc. Conduit fitting suited for wet locations
US10400929B2 (en) 2017-09-27 2019-09-03 Quick Fitting, Inc. Fitting device, arrangement and method
CA3072268A1 (en) * 2017-10-12 2019-04-18 Georg Fischer Harvel Llc Pipe coupling assembly
CN107740894B (zh) * 2017-11-13 2023-08-18 利欧集团浙江泵业有限公司 一种内螺纹管的快换接头
JP2019090497A (ja) * 2017-11-16 2019-06-13 大阪瓦斯株式会社 継手
US11181214B2 (en) * 2018-06-20 2021-11-23 Philmac Pty Ltd Pipe coupling
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CN109990148B (zh) * 2019-05-06 2024-05-03 广西玉柴机器股份有限公司 一种催化消声器管口密封装置
CN110925508B (zh) * 2019-12-25 2021-04-30 杭州曼京科技有限公司 一种消防管接头
WO2021154232A1 (en) * 2020-01-29 2021-08-05 Quick Fitting, Inc. Cable securing device
US11018481B1 (en) 2020-01-29 2021-05-25 Quick Fitting Holding Company, Llc Cable securing device
US10969047B1 (en) 2020-01-29 2021-04-06 Quick Fitting Holding Company, Llc Electrical conduit fitting and assembly
US11035510B1 (en) 2020-01-31 2021-06-15 Quick Fitting Holding Company, Llc Electrical conduit fitting and assembly
EP3929480B1 (de) * 2020-06-25 2024-05-15 Elysee Irrigation Ltd Verbindungssystem für rohre
CN111795218A (zh) * 2020-07-13 2020-10-20 蒋佳伦 一种防水防潮的新型pvc管材
US11480278B2 (en) * 2020-12-10 2022-10-25 Krausz Industries Ltd. Grip elements for pipes
US11639745B2 (en) 2021-07-08 2023-05-02 Quick Fitting Holding Company, Llc Self-locking cable securing device, assembly and method
US11428295B1 (en) 2021-07-09 2022-08-30 Quick Fitting Holding Company, Llc Self-locking cable securing device with cartridge and locking element
US11773832B1 (en) * 2022-03-03 2023-10-03 Innio Waukesha Gas Engines Inc. System and method for sealing fluid passages in reciprocating engine
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Also Published As

Publication number Publication date
ATE313035T1 (de) 2005-12-15
EP1380788B1 (de) 2005-12-14
EP1380788A1 (de) 2004-01-14
US20040007874A1 (en) 2004-01-15
DE60302723D1 (de) 2006-01-19
US6851728B2 (en) 2005-02-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee