DE2442545C2 - Rohrverbindungsvorrichtung für Rohrabzweigungen - Google Patents

Rohrverbindungsvorrichtung für Rohrabzweigungen

Info

Publication number
DE2442545C2
DE2442545C2 DE2442545A DE2442545A DE2442545C2 DE 2442545 C2 DE2442545 C2 DE 2442545C2 DE 2442545 A DE2442545 A DE 2442545A DE 2442545 A DE2442545 A DE 2442545A DE 2442545 C2 DE2442545 C2 DE 2442545C2
Authority
DE
Germany
Prior art keywords
pipe
hole
hole cutter
guide channel
channel
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
Application number
DE2442545A
Other languages
German (de)
English (en)
Other versions
DE2442545A1 (de
Inventor
Sven Runo Vilhelm Stockholm Gebelius
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE2442545A1 publication Critical patent/DE2442545A1/de
Application granted granted Critical
Publication of DE2442545C2 publication Critical patent/DE2442545C2/de
Expired 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
    • 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
    • F16L41/065—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 without removal of material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Punching Or Piercing (AREA)
  • Portable Nailing Machines And Staplers (AREA)
DE2442545A 1973-09-10 1974-09-05 Rohrverbindungsvorrichtung für Rohrabzweigungen Expired DE2442545C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7312246A SE393174B (sv) 1973-09-10 1973-09-10 Sett att medelst explosionspaverkan astadkomma halupptagning i transportror jemte anordning for verkstellande av settet

Publications (2)

Publication Number Publication Date
DE2442545A1 DE2442545A1 (de) 1975-03-13
DE2442545C2 true DE2442545C2 (de) 1982-12-30

Family

ID=20318473

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2442545A Expired DE2442545C2 (de) 1973-09-10 1974-09-05 Rohrverbindungsvorrichtung für Rohrabzweigungen

Country Status (8)

Country Link
JP (2) JPS5055988A (ja)
AT (1) AT335123B (ja)
BE (1) BE819457R (ja)
DE (1) DE2442545C2 (ja)
FR (1) FR2243387B1 (ja)
GB (1) GB1456877A (ja)
NL (1) NL7411710A (ja)
SE (1) SE393174B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE424223B (sv) * 1979-05-22 1982-07-05 Bohlin Jan Olof Anordning for att etablera en flodesforbindelse med en rorledning
JPS5847500U (ja) * 1981-09-24 1983-03-30 日本ヒルテイ株式会社 発射装置
DE3564733D1 (en) * 1984-08-08 1988-10-06 Fischer Ag Georg Shaped piercing piece for joining a branch pipe
DE69122599T2 (de) * 1990-07-26 1997-04-03 Sumitomo Electric Industries Verfahren und gerät zur herstellung von einkristallen
DE19504698C2 (de) * 1995-02-13 2000-06-29 Friatec Keramik Kunststoff Anbohrarmatur
CN113927666A (zh) * 2021-07-16 2022-01-14 林碧玲 一种用于平板显示器件的打孔机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827913A (en) * 1955-07-28 1958-03-25 Wagner William Self-tapping valve for tubes, pipes, tanks and other conduits and containers
US3148696A (en) * 1961-06-08 1964-09-15 Dresser Ind Acorn valve for punching t
US3428075A (en) * 1966-08-08 1969-02-18 Watsco Inc Spring retractable line piercing valve
US3396745A (en) * 1967-03-06 1968-08-13 Marcus L. Bates Apparatus for communicating service lines to mains

Also Published As

Publication number Publication date
JPH029239B2 (ja) 1990-03-01
SE7312246L (ja) 1975-03-11
GB1456877A (en) 1976-12-01
FR2243387A2 (ja) 1975-04-04
ATA721974A (de) 1976-06-15
JPS61215889A (ja) 1986-09-25
NL7411710A (nl) 1975-03-12
SE393174B (sv) 1977-05-02
FR2243387B1 (ja) 1982-07-02
AT335123B (de) 1977-02-25
BE819457R (fr) 1974-12-31
DE2442545A1 (de) 1975-03-13
JPS5055988A (ja) 1975-05-16

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