ES384654A1 - Perforator and apparatus for using same - Google Patents

Perforator and apparatus for using same

Info

Publication number
ES384654A1
ES384654A1 ES384654A ES384654A ES384654A1 ES 384654 A1 ES384654 A1 ES 384654A1 ES 384654 A ES384654 A ES 384654A ES 384654 A ES384654 A ES 384654A ES 384654 A1 ES384654 A1 ES 384654A1
Authority
ES
Spain
Prior art keywords
bore
hole
fitting
tool
main pipe
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
ES384654A
Other languages
Spanish (es)
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.)
Mueller Co
Original Assignee
Mueller Co
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 Mueller Co filed Critical Mueller Co
Publication of ES384654A1 publication Critical patent/ES384654A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B23B51/044—Drills for trepanning with core holding devices
    • 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
    • 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
    • F16L47/345—Tapping pipes, i.e. making connections through walls of pipes while carrying fluids; Fittings therefor making use of attaching means embracing the pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2215/00—Details of workpieces
    • B23B2215/72—Tubes, pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/138—Screw threads
    • B23B2260/1381—Conical
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49403—Tapping device making

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Punching Or Piercing (AREA)
  • Drilling And Boring (AREA)
  • Earth Drilling (AREA)
  • Forging (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

An arrangement for making a hole in a main pipe, comprising: a fitting or accessory having a through bore, said fitting being intended at one end of said through bore to be secured to the outside of said main pipe; and drilling means that can move axially with respect to said bore to apply to and form the hole in the main pipe, said drilling means including a drilling tool having a narrowed part to progressively form the hole, said narrowed part having a threaded on its outer surface, a predetermined step to control the movement of material from the hole being formed, and means to positively advance said tool to drill a predetermined distance in said bore for each revolution thereof, said advance being of said tool for each revolution thereof, less than the pitch of said threading in said narrowed part whereby the material, during the formation of the hole, is deformed out of the pipe into the through bore of the fitting. (Machine-translation by Google Translate, not legally binding)
ES384654A 1969-10-21 1970-10-17 Perforator and apparatus for using same Expired ES384654A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86804069A 1969-10-21 1969-10-21

Publications (1)

Publication Number Publication Date
ES384654A1 true ES384654A1 (en) 1973-03-16

Family

ID=25350969

Family Applications (2)

Application Number Title Priority Date Filing Date
ES384654A Expired ES384654A1 (en) 1969-10-21 1970-10-17 Perforator and apparatus for using same
ES392129A Expired ES392129A1 (en) 1969-10-21 1971-06-11 Perforator and apparatus for using same

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES392129A Expired ES392129A1 (en) 1969-10-21 1971-06-11 Perforator and apparatus for using same

Country Status (10)

Country Link
US (1) US3620245A (en)
AU (1) AU2129770A (en)
BE (1) BE757734A (en)
CA (1) CA931792A (en)
DE (1) DE2051702A1 (en)
ES (2) ES384654A1 (en)
FR (1) FR2066322A5 (en)
GB (1) GB1297417A (en)
LU (1) LU61903A1 (en)
NL (1) NL7015314A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995655A (en) * 1975-10-07 1976-12-07 Mueller Co. Apparatus for and method of making a service line connection through a fitting
US4258941A (en) * 1979-07-19 1981-03-31 Mueller Co. Service clamp for plastic pipe or the like
GB2137126A (en) * 1982-10-19 1984-10-03 Talbot & Co Ltd F W Trepanning Cutter
US4708374A (en) * 1984-07-30 1987-11-24 Naco Industries, Inc. Plastic Tee fitting
US4654942A (en) * 1985-03-08 1987-04-07 Dayco Products, Inc. Method of making a branched hose construction
DE3524219A1 (en) * 1985-07-06 1987-01-08 Walter Metz Connecting nipple
US4730636A (en) * 1986-11-19 1988-03-15 Perfection Corporation Valve and tapping tee apparatus and method
GB2251818B (en) * 1991-01-21 1995-01-04 British Gas Plc Pipe Tapping
DE4309941C2 (en) * 1993-03-26 1997-02-13 Puspas Armaturen Gmbh Tapping valve
IT1266524B1 (en) * 1993-05-19 1996-12-30 Olibrio Cocco PIPE DRILLING TOOL FOR THE APPLICATION OF BRACKET SOCKETS ON PVC PIPES, IN PARTICULAR IRRIGATION PIPES.
DE19603254C2 (en) * 1995-02-03 1999-07-22 Manibs Spezialarmaturen Valve tapping fitting for pipelines under media pressure
DE19518585C2 (en) * 1995-05-20 1998-09-10 Manibs Spezialarmaturen Tapping and / or shut-off valve for a pipeline under media pressure
EP0756128B1 (en) * 1995-07-26 2001-02-21 Georg Fischer Wavin AG Tapping apparatus
US5609181A (en) * 1996-04-02 1997-03-11 Evans; Donald L. Tube connector and tapping device
CN104406002A (en) * 2014-11-25 2015-03-11 苏军科 Pipeline quick connecting method and quick pipeline connection opening device
EP4279790A3 (en) * 2016-09-01 2024-03-13 Oceaneering International, Inc. System for and method of sealing a flowline with a metal seal after hot tapping
ES2921489T3 (en) * 2017-02-28 2022-08-26 Georg Fischer Wavin Ag Pipe drilling accessory
CN115798757B (en) * 2022-12-19 2024-05-14 中国原子能科学研究院 Target cutting and releasing device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094137A (en) * 1961-01-09 1963-06-18 Donald J Burke Self-punching t fittings

Also Published As

Publication number Publication date
ES392129A1 (en) 1974-02-01
CA931792A (en) 1973-08-14
AU2129770A (en) 1972-04-27
NL7015314A (en) 1971-04-23
DE2051702A1 (en) 1971-05-13
BE757734A (en) 1971-04-01
US3620245A (en) 1971-11-16
LU61903A1 (en) 1971-05-04
FR2066322A5 (en) 1971-08-06
GB1297417A (en) 1972-11-22

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