NO134966B - - Google Patents

Download PDF

Info

Publication number
NO134966B
NO134966B NO4885/71A NO488571A NO134966B NO 134966 B NO134966 B NO 134966B NO 4885/71 A NO4885/71 A NO 4885/71A NO 488571 A NO488571 A NO 488571A NO 134966 B NO134966 B NO 134966B
Authority
NO
Norway
Prior art keywords
knife
main
pipeline
spindle
plug
Prior art date
Application number
NO4885/71A
Other languages
English (en)
Norwegian (no)
Other versions
NO134966C (pm
Inventor
E H Wise
Original Assignee
Sloane Mfg Co R & G
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 Sloane Mfg Co R & G filed Critical Sloane Mfg Co R & G
Publication of NO134966B publication Critical patent/NO134966B/no
Publication of NO134966C publication Critical patent/NO134966C/no

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
    • F16L47/26—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics for branching pipes; for joining pipes to walls; Adaptors therefor
    • F16L47/34—Tapping pipes, i.e. making connections through walls of pipes while carrying fluids; Fittings therefor
    • 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
    • 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)
  • Pipe Accessories (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
NO4885/71A 1971-01-18 1971-12-28 NO134966C (pm)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10718371A 1971-01-18 1971-01-18

Publications (2)

Publication Number Publication Date
NO134966B true NO134966B (pm) 1976-10-04
NO134966C NO134966C (pm) 1977-01-12

Family

ID=22315272

Family Applications (1)

Application Number Title Priority Date Filing Date
NO4885/71A NO134966C (pm) 1971-01-18 1971-12-28

Country Status (11)

Country Link
US (1) US3692044A (pm)
AU (1) AU447232B2 (pm)
BE (1) BE778195A (pm)
CA (1) CA937785A (pm)
FR (1) FR2122939A5 (pm)
GB (1) GB1335171A (pm)
IL (1) IL38490A (pm)
IT (1) IT948159B (pm)
LU (1) LU64607A1 (pm)
NL (1) NL7200439A (pm)
NO (1) NO134966C (pm)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989004938A1 (en) * 1987-11-20 1989-06-01 Thorkild Baumbach Method and means for connecting a branch conduit to an existing conduit

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937245A (en) * 1974-05-13 1976-02-10 Joe William Christie Method and apparatus for connecting a right angle service line to a main
US3958593A (en) * 1974-05-13 1976-05-25 Joe William Christie Apparatus for connecting a main to a plurality of sizes of service lines
US3941145A (en) * 1974-08-05 1976-03-02 Continental Industries, Inc. Safety valve
FR2300288A1 (fr) * 1975-02-04 1976-09-03 Kagan Michel Dispositif de branchement pour le montage d'une derivation sur une canalisation
US4071012A (en) * 1976-04-23 1978-01-31 The United States Of America As Represented By The Secretary Of The Navy Fluid fill or bleed apparatus
US4216793A (en) * 1977-06-30 1980-08-12 Perfection Corporation Shutoff valve
DE3270217D1 (en) * 1981-05-15 1986-05-07 Esdan Pty Ltd Hot tap saddle fitting
US4411459A (en) * 1981-06-29 1983-10-25 T. D. Williamson, Inc. Branch fitting for providing access to the interior of a pipe
CH655374A5 (de) * 1982-04-29 1986-04-15 Fischer Ag Georg Anschluss-formstueck.
FR2547643B1 (fr) * 1983-06-20 1988-05-20 Williamson Inc T Raccord d'embranchement permettant d'acceder a l'interieur d'un conduit
JPS6130793U (ja) * 1984-07-27 1986-02-24 三菱樹脂株式会社 分岐管継手
EP0170845B1 (de) * 1984-08-08 1988-08-31 Georg Fischer Aktiengesellschaft Anbohrformstück zum Anschluss einer Abzweigleitung
US4809735A (en) * 1986-11-19 1989-03-07 Perfection Corporation Valve and tapping tee apparatus and method
US4730636A (en) * 1986-11-19 1988-03-15 Perfection Corporation Valve and tapping tee apparatus and method
ES2028283T3 (es) * 1987-08-05 1992-07-01 British Gas Plc Dispositivo para permitir que una primera longitud de tuberia anteriormente en servicio se prolongue conectando una segunda longitud de tuberia a la misma.
US5105844A (en) * 1990-09-24 1992-04-21 King Lloyd H Sr Two step branch forming attachment
GB2271623B (en) * 1992-10-17 1997-03-26 Uponor Aldyl Ltd Branch pipe connection
DE4327249C2 (de) * 1993-08-13 1996-07-11 Lang Werner An eine Versorgungsleitung anbringbare Abzweigung für eine Hausanschlußleitung
DE19603254C2 (de) * 1995-02-03 1999-07-22 Manibs Spezialarmaturen Ventil-Anbohrarmatur für unter Mediendruck stehende Rohrleitungen
DE19504698C2 (de) * 1995-02-13 2000-06-29 Friatec Keramik Kunststoff Anbohrarmatur
US5896885A (en) * 1996-06-11 1999-04-27 Phillips Petroleum Company Tapping saddle pipe fitting
US20050098208A1 (en) * 2003-11-10 2005-05-12 Topf Henry E.Jr. Branch connection method
FR2893870B1 (fr) 2005-11-30 2009-07-03 Gaz De France Sa Dispositif et procede de percage d'une canalisation equipee d'une selle de derivation.
FR2896298B1 (fr) 2006-01-13 2009-07-17 Gaz De France Sa Dispositif et procede d'intervention sur une canalisation equipee d'une selle de derivation
PL3366969T3 (pl) * 2017-02-28 2022-12-12 Georg Fischer Wavin Ag Armatura do nawiercania rur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794352A (en) * 1955-02-15 1957-06-04 Mueller Co Drilling machine for use with selftapping service t
US3094137A (en) * 1961-01-09 1963-06-18 Donald J Burke Self-punching t fittings
US3240226A (en) * 1962-05-31 1966-03-15 Mid Atlantic Plastics Corp Self-tapping service valve fitting
NL301505A (pm) * 1962-12-06 1900-01-01
US3307435A (en) * 1966-05-02 1967-03-07 Mueller Co Plastic service t
US3460553A (en) * 1966-12-02 1969-08-12 Mueller Co Method and connection for establishing service between a plastic main and plastic service pipe with a plastic service t
US3561298A (en) * 1969-04-09 1971-02-09 Continental Ind Inc Removable seal plug for closing the upper end of self-punching t fittings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989004938A1 (en) * 1987-11-20 1989-06-01 Thorkild Baumbach Method and means for connecting a branch conduit to an existing conduit
US5065780A (en) * 1987-11-20 1991-11-19 Baumbach Thorkild O Method and means for connecting a branch conduit to an existing conduit

Also Published As

Publication number Publication date
AU3755172A (en) 1973-07-05
IL38490A (en) 1974-07-31
AU447232B2 (en) 1974-04-11
CA937785A (en) 1973-12-04
NL7200439A (pm) 1972-07-20
BE778195A (fr) 1972-07-18
IT948159B (it) 1973-05-30
FR2122939A5 (pm) 1972-09-01
US3692044A (en) 1972-09-19
IL38490A0 (en) 1972-03-28
LU64607A1 (pm) 1972-08-23
NO134966C (pm) 1977-01-12
GB1335171A (en) 1973-10-24

Similar Documents

Publication Publication Date Title
NO134966B (pm)
US3349792A (en) Tapping t and valve
US3532113A (en) Cutoff valve
US951437A (en) Tap-screw for plugging leaks.
NO176414B (no) Anordning for tilfeldig blokkering av fluid i en fluid-rörledning
US3094137A (en) Self-punching t fittings
US2237476A (en) Apparatus for fluid control
US3157203A (en) Apparatus for closing side openings in pipelines
US3460721A (en) Valve for selective withdrawal of liquid or vapor
US3240227A (en) Service main valve tap fitting
EP1564474B1 (en) No interrupt service tee and method
US314085A (en) And tapping- apparatus
EP0103777A1 (en) Holder for plastic pipes being tested for internal pressure at temperatures up to 200oC
GB2460470A (en) Inclined access assembly for a pipeline
US2950637A (en) Fitting for tapping steel walled members
KR20220113802A (ko) 도통구와 배관 단부를 접속한 접속 구조, 개폐 밸브 장치 및 봉지부재의 제거 방법
JP6539565B2 (ja) 止水装置
US1401584A (en) Conduit device for tapping cans
US8959674B2 (en) Drain valve assembly
EP2520842B1 (en) Top-piece device with a retrofittable pressure relief valve for a plastic pipe
US1907188A (en) Means for connecting branches to mains
US3342088A (en) Service fitting for connecting mains and service lines or the like
EP2685147B1 (en) Top-piece device with position indicator
US20170254462A1 (en) Improved Valve Apparatus And Method Of Installation
US2309253A (en) Pipe fitting