ATE43694T1 - Befestigung fuer ein abzweigrohr. - Google Patents

Befestigung fuer ein abzweigrohr.

Info

Publication number
ATE43694T1
ATE43694T1 AT85304504T AT85304504T ATE43694T1 AT E43694 T1 ATE43694 T1 AT E43694T1 AT 85304504 T AT85304504 T AT 85304504T AT 85304504 T AT85304504 T AT 85304504T AT E43694 T1 ATE43694 T1 AT E43694T1
Authority
AT
Austria
Prior art keywords
pipe
arms
fit
engage
branch pipe
Prior art date
Application number
AT85304504T
Other languages
English (en)
Inventor
Etsuji Kosaka
Original Assignee
Tokyo Gas 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 Tokyo Gas Co Ltd filed Critical Tokyo Gas Co Ltd
Application granted granted Critical
Publication of ATE43694T1 publication Critical patent/ATE43694T1/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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
    • F16L41/06—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor making use of attaching means embracing the pipe
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/612—Tapping a pipe, keg, or apertured tank under pressure
    • Y10T137/6123—With aperture forming means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Drilling And Boring (AREA)
  • Supports For Pipes And Cables (AREA)
  • Sewage (AREA)
AT85304504T 1985-06-25 1985-06-25 Befestigung fuer ein abzweigrohr. ATE43694T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19850304504 EP0205696B1 (de) 1985-06-25 1985-06-25 Befestigung für ein Abzweigrohr

Publications (1)

Publication Number Publication Date
ATE43694T1 true ATE43694T1 (de) 1989-06-15

Family

ID=8194271

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85304504T ATE43694T1 (de) 1985-06-25 1985-06-25 Befestigung fuer ein abzweigrohr.

Country Status (4)

Country Link
US (1) US4647073A (de)
EP (1) EP0205696B1 (de)
AT (1) ATE43694T1 (de)
DE (1) DE3570731D1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0235917A1 (de) * 1986-01-30 1987-09-09 The Thames Water Authority Anbohren von unterirdischen Leitungen
FR2613811B1 (fr) * 1987-04-07 1989-09-29 Barth Emile Dispositif pour colmater les fuites de gaz a distance et hors fouille
FR2648538B1 (fr) * 1989-06-19 1991-09-13 Gaz De France Procede et appareil pour le positionnement de pieces sur des canalisations
US5113900A (en) * 1991-01-30 1992-05-19 Bridge Products, Inc. Check valve with quick lock attachment feature
FR2714710B1 (fr) * 1993-12-30 1996-03-15 Gaz De France Appareillage de mise en place d'une prise de branchement sur une canalisation.
US5472011A (en) * 1994-08-05 1995-12-05 St. Marie; Mark D. No shut-off repair apparatus for stop valves
FR2738614B1 (fr) * 1995-09-12 1997-10-17 Gaz De France Procede pour raccorder une conduite de derivation a une canalisation principale
FR2753254B1 (fr) * 1996-09-09 1998-10-16 Gaz De France Procede de raccordement de conduits
FR2768213B1 (fr) * 1997-09-10 1999-11-26 Gaz De France Procede et dispositif de mise en place d'une prise de branchement depuis le haut d'un puits de fouille
CN1103892C (zh) * 1997-11-06 2003-03-26 法国天然气国家服务公司 连接管道的方法
FR2779206B1 (fr) * 1998-05-27 2000-07-28 Gaz De France Dispositif de maintien d'une canalisation secondaire sur une prise de branchement et procede utilisant ce dispositif pour relier une canalisation secondaire a une canalisation principale
US6669406B2 (en) * 2000-05-15 2003-12-30 Omega Tools, Inc. Method and apparatus for underground connection of pipe
CA2313573C (en) 2000-07-06 2004-02-10 David Albert Nyhuis Drilling apparatus for tapping into a fluid containing vessel
US6516496B2 (en) * 2001-03-26 2003-02-11 Easy-Con Ltd. Device for facilitating manual gripping of pipes and connectors
FR2869090B1 (fr) * 2004-04-15 2007-09-07 Gaz De France Procede pour raccorder une conduite de derivation a une canalisation principale et reseau souterrain de distribution de fluide
FR2869089B1 (fr) * 2004-04-15 2006-06-23 Gaz De France Procede et dispositif pour poser une prise de branchement sur une canalisation
US7018137B2 (en) * 2004-06-30 2006-03-28 Omega Tools, Inc. Apparatus and process for installing “T” couplings on underground pipe
US7241084B2 (en) * 2004-06-30 2007-07-10 Omega Tools, Inc. Tool assembly with universal coupling for various tools, for work on underground pipes
US20060000320A1 (en) * 2004-06-30 2006-01-05 Hutton William M Ratchet wrench tool assembly for underground work and process of using
US7699564B2 (en) * 2007-05-02 2010-04-20 Tdw Delaware, Inc. Self-contained keyhold weld fitting and method of use
US8915675B1 (en) * 2009-11-23 2014-12-23 Longshot Integrity Services, LLC Access and connection for a buried pipeline
CN103182411B (zh) * 2011-12-29 2015-05-27 安东石油技术（集团）有限公司 一种卷网机及其制造方法
GB2517198A (en) * 2013-08-15 2015-02-18 Jcco 331 Ltd Improvements in and relating to pipe junctions
NO342671B1 (no) * 2017-05-30 2018-06-25 Talgoe Teknologi As Apparat for hulltaking i et langstrakt legeme og framgangsmåte for bruk av apparatet

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE305067C (de) *
US204730A (en) * 1878-06-11 Improvement in devices for tapping water-pipes
US691246A (en) * 1901-03-28 1902-01-14 William D Cram Pipe connection.
US1326392A (en) * 1919-05-03 1919-12-30 Presley S Combs Jr Pipe connection.
US2230046A (en) * 1938-06-24 1941-01-28 Sullivan Machinery Co Drill steel retainer
US2736335A (en) * 1953-03-23 1956-02-28 Claude H Webber Tapping and cutoff connection to plastic fluid pressure main
US3293952A (en) * 1963-07-30 1966-12-27 Philip R Fairbanks Pipe hole cutter and method
US3815624A (en) * 1971-04-26 1974-06-11 J Mullins Copper tube service valve
US3847501A (en) * 1973-05-29 1974-11-12 J Doty Drill and tap attachment for pipe clamps
FR2231915A1 (en) * 1973-06-04 1974-12-27 Fournier Henri Temporary coupling for pipe and machine - has shoes on levers controlled by double threaded bolt carrying shoe
US4168089A (en) * 1977-11-02 1979-09-18 Dresser Industries, Inc. Service connector for plastic gas main

Also Published As

Publication number Publication date
DE3570731D1 (en) 1989-07-06
EP0205696B1 (de) 1989-05-31
US4647073A (en) 1987-03-03
EP0205696A1 (de) 1986-12-30

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