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NO812662L - Roer kopling. - Google Patents

Roer kopling.

Info

Publication number
NO812662L
NO812662L NO812662A NO812662A NO812662L NO 812662 L NO812662 L NO 812662L NO 812662 A NO812662 A NO 812662A NO 812662 A NO812662 A NO 812662A NO 812662 L NO812662 L NO 812662L
Authority
NO
Norway
Prior art keywords
pipe
piston
feed pipe
control channel
knife
Prior art date
Application number
NO812662A
Other languages
English (en)
Norwegian (no)
Inventor
Ivan Rogstadius
Original Assignee
Ivan Rogstadius
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 Ivan Rogstadius filed Critical Ivan Rogstadius
Publication of NO812662L publication Critical patent/NO812662L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • B21C37/292—Forming collars by drawing or pushing a rigid forming tool through an opening in the tube wall
    • 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
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/39—Cutting by use of rotating axially moving tool with radially outer limit of cutting edge moving to define cylinder partially, but not entirely encircled by work
    • 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
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0596—Cutting wall of hollow work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Mechanical Operated Clutches (AREA)
NO812662A 1979-12-06 1981-08-06 Roer kopling. NO812662L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7910060A SE418899B (sv) 1979-12-06 1979-12-06 Rorkoppling for anslutning av ett grenror till ett matarror

Publications (1)

Publication Number Publication Date
NO812662L true NO812662L (no) 1981-08-06

Family

ID=20339489

Family Applications (1)

Application Number Title Priority Date Filing Date
NO812662A NO812662L (no) 1979-12-06 1981-08-06 Roer kopling.

Country Status (8)

Country Link
US (1) US4434809A (fi)
JP (1) JPS56501689A (fi)
FI (1) FI69691C (fi)
GB (1) GB2075142B (fi)
NL (1) NL8020453A (fi)
NO (1) NO812662L (fi)
SE (1) SE418899B (fi)
WO (1) WO1981001737A1 (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ200615A (en) * 1981-05-15 1985-01-31 Esdan Pty Ltd Hot tap saddle fitting for pipe connection to pressurised main
US4516593A (en) * 1984-05-14 1985-05-14 Anthony Muto Plumbing repair device and method
SE455437B (sv) * 1986-11-10 1988-07-11 J Ivan F Rogstadius Rorkoppling for anslutning av ett grenror till ett matarror
US5620020A (en) * 1991-04-09 1997-04-15 Collins; John W. Plumbing apparatus
US6510865B2 (en) * 2000-02-18 2003-01-28 Lloyd Herbert King, Jr. Tap and saddle for forming a hinged coupon
US9593789B2 (en) 2006-10-06 2017-03-14 Blazing Products, Inc. Pipe-fitting with adaptor assembly and related methods
US9297486B2 (en) 2006-10-06 2016-03-29 Blazing Products, Inc. Pipe fittings with insert retaining seals and related methods
US8172276B1 (en) 2006-10-06 2012-05-08 Blazing Products, Inc. Fittings connectable to end portions of pipes and related methods
US10801654B2 (en) 2006-10-06 2020-10-13 King Technology Of Missouri, Llc Tubular pipe fitting insert with interior reinforcement ribs
USD709994S1 (en) 2007-10-05 2014-07-29 Blazing Products, Inc. Insert portion of a pipe fitting

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565692A (en) 1946-04-01 1951-08-28 Republic Aviat Corp Dimpling tool
FR1000907A (fr) 1949-11-30 1952-02-18 Vanne de forage
FR1070691A (fr) 1953-02-09 1954-08-05 Robinet de prise en charge sur conduite de fluide avec boisseau perforateur à côneinversé et orifice unique de dérivation
US2736335A (en) 1953-03-23 1956-02-28 Claude H Webber Tapping and cutoff connection to plastic fluid pressure main
US3162211A (en) 1960-12-27 1964-12-22 Edward J Barusch Combination line penetrating valve device
US3394727A (en) 1964-04-13 1968-07-30 Watsco Inc Method and means of tapping a line
US3554217A (en) 1969-04-21 1971-01-12 Sealed Unit Parts Co Inc Self-tapping valve
FR2129250A5 (fi) 1971-03-19 1972-10-27 Air Comprime Ste Urbaine
US3844149A (en) 1972-12-04 1974-10-29 Dako Werkzeugfab Kotthaus D Kg Pipe necking apparatus
SU470338A1 (ru) 1973-01-05 1975-05-15 Пуансон дл пробивки на штампах без оправки отверстий в трубчатых заготовках
US4034777A (en) 1973-09-10 1977-07-12 Sven Runo Vilhelm Gebelius Apparatus to pierce a fluid-transport pipe and control the fluid-flow therefrom
BR7310655D0 (pt) 1973-12-20 1975-09-16 Gebelius Sven Runo Vilhelm Metodos de conexao de tubo para a conexao de tubos estendidos transversalmente a um tubo de transporte estendido longitudinalmente
DE2437321A1 (de) 1974-08-02 1976-02-12 Koskinen Kauno L J Verfahren zum anschliessen eines abzweigrohres an ein leitungsrohr und werkzeuge zur durchfuehrung des verfahrens
CA1037512A (en) 1974-08-12 1978-08-29 Thomas Pessia Tapping t for plastic pipe
SE415391B (sv) 1978-12-13 1980-09-29 Sven Runo Vilhelm Gebelius Sett att etablera en flodesforbindelse i en rorkoppling, jemte anordning for utovande av settet

Also Published As

Publication number Publication date
FI69691C (fi) 1986-03-10
JPS56501689A (fi) 1981-11-19
SE418899B (sv) 1981-06-29
GB2075142B (en) 1983-12-07
FI69691B (fi) 1985-11-29
NL8020453A (fi) 1981-10-01
FI812389L (fi) 1981-07-30
WO1981001737A1 (en) 1981-06-25
US4434809A (en) 1984-03-06
GB2075142A (en) 1981-11-11

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