FR2459421B1 - - Google Patents

Info

Publication number
FR2459421B1
FR2459421B1 FR7916190A FR7916190A FR2459421B1 FR 2459421 B1 FR2459421 B1 FR 2459421B1 FR 7916190 A FR7916190 A FR 7916190A FR 7916190 A FR7916190 A FR 7916190A FR 2459421 B1 FR2459421 B1 FR 2459421B1
Authority
FR
France
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
FR7916190A
Other languages
French (fr)
Other versions
FR2459421A1 (fr
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
Priority to FR7916190A priority Critical patent/FR2459421A1/fr
Priority to ES492584A priority patent/ES8102649A1/es
Publication of FR2459421A1 publication Critical patent/FR2459421A1/fr
Application granted granted Critical
Publication of FR2459421B1 publication Critical patent/FR2459421B1/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Earth Drilling (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
FR7916190A 1979-06-21 1979-06-21 Dispositif pour le percage d'un conduit en charge Granted FR2459421A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7916190A FR2459421A1 (fr) 1979-06-21 1979-06-21 Dispositif pour le percage d'un conduit en charge
ES492584A ES8102649A1 (es) 1979-06-21 1980-06-19 Perfeccionamientos en los aparatos para la perforacion de conductos en carga

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7916190A FR2459421A1 (fr) 1979-06-21 1979-06-21 Dispositif pour le percage d'un conduit en charge

Publications (2)

Publication Number Publication Date
FR2459421A1 FR2459421A1 (fr) 1981-01-09
FR2459421B1 true FR2459421B1 (enExample) 1981-07-10

Family

ID=9227019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916190A Granted FR2459421A1 (fr) 1979-06-21 1979-06-21 Dispositif pour le percage d'un conduit en charge

Country Status (2)

Country Link
ES (1) ES8102649A1 (enExample)
FR (1) FR2459421A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551833B1 (fr) * 1983-09-13 1987-02-27 Sonoprec Sarl Appareil destine au montage d'un organe sur une canalisation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1263053A (en) * 1967-12-01 1972-02-09 Pass & Company Ltd E Quick release pipe drill
AU465676B1 (en) * 1970-03-24 1972-09-28 F. W. Milne & Son Pty. Limited An improved pipe tapping tool
FR2231914A1 (en) * 1973-06-04 1974-12-27 Fournier Henri Machine for fixing attachments to gas mains - has press. connection through piston in two part cylinder

Also Published As

Publication number Publication date
ES492584A0 (es) 1981-02-16
FR2459421A1 (fr) 1981-01-09
ES8102649A1 (es) 1981-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse