DE3144537A1 - "verfahren und vorrichtung zur beseitigung einer betonumkleidung, insbesondere einer rohrleitung" - Google Patents

"verfahren und vorrichtung zur beseitigung einer betonumkleidung, insbesondere einer rohrleitung"

Info

Publication number
DE3144537A1
DE3144537A1 DE19813144537 DE3144537A DE3144537A1 DE 3144537 A1 DE3144537 A1 DE 3144537A1 DE 19813144537 DE19813144537 DE 19813144537 DE 3144537 A DE3144537 A DE 3144537A DE 3144537 A1 DE3144537 A1 DE 3144537A1
Authority
DE
Germany
Prior art keywords
milling cutter
pin
face
concrete
toothing
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.)
Withdrawn
Application number
DE19813144537
Other languages
German (de)
English (en)
Inventor
Claude 44130 Notre Dame des Landes Colas
Guy 44000 Nantes Herve
Jean-Louis 75012 Paris Migliarese-Caputi
Bruno de 75007 Paris Sivry
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.)
Total Compagnie Francaise des Petroles SA
Original Assignee
Compagnie Francaise des Petroles SA
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 Compagnie Francaise des Petroles SA filed Critical Compagnie Francaise des Petroles SA
Publication of DE3144537A1 publication Critical patent/DE3144537A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • 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
    • Y10T408/03—Processes
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/303752—Process
    • Y10T409/303808—Process including infeeding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Cleaning In General (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Sewage (AREA)
DE19813144537 1980-11-13 1981-11-10 "verfahren und vorrichtung zur beseitigung einer betonumkleidung, insbesondere einer rohrleitung" Withdrawn DE3144537A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8024104A FR2493755A1 (fr) 1980-11-13 1980-11-13 Procede d'enlevement d'un revetement de beton, notamment sur une conduite et dispositif de mise en oeuvre de ce procede

Publications (1)

Publication Number Publication Date
DE3144537A1 true DE3144537A1 (de) 1982-08-12

Family

ID=9247920

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813144537 Withdrawn DE3144537A1 (de) 1980-11-13 1981-11-10 "verfahren und vorrichtung zur beseitigung einer betonumkleidung, insbesondere einer rohrleitung"

Country Status (12)

Country Link
US (1) US4425059A (enExample)
JP (1) JPS57113028A (enExample)
AU (1) AU533160B2 (enExample)
BR (1) BR8107361A (enExample)
CA (1) CA1200999A (enExample)
DE (1) DE3144537A1 (enExample)
ES (1) ES8303966A1 (enExample)
FR (1) FR2493755A1 (enExample)
GB (1) GB2087303B (enExample)
IT (1) IT1139702B (enExample)
NL (1) NL178062C (enExample)
NO (1) NO154598C (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880335A (en) * 1987-08-21 1989-11-14 Arabian American Oil Company Method and apparatus for removing concrete coating from pipe
FI101612B1 (fi) * 1994-06-07 1998-07-31 T Drill Oy Menetelmä ja laitteisto pitkänomaisen reiän tekemiseksi putkeen
FI103594B1 (fi) * 1997-12-29 1999-07-30 Pikoteknik Oy Menetelmä reikien poraamiseksi kuivaussylinteriin
US8074332B2 (en) 2006-07-31 2011-12-13 M-I Production Chemicals Uk Limited Method for removing oilfield mineral scale from pipes and tubing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD42713A (enExample) *
GB2032820A (en) * 1978-09-18 1980-05-14 Tooloy Ltd A rotary cutting tool with inserts

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2629164A (en) 1951-07-31 1953-02-24 Pridy Whetstine Buck Process of slotting pipe
US3293952A (en) 1963-07-30 1966-12-27 Philip R Fairbanks Pipe hole cutter and method
DE1751938B1 (de) 1968-08-21 1970-12-03 Messerschmitt Boelkow Blohm Verfahren zur Herstellung der Kuehlkanaele fuer Raketenbrennkammern mit konvergent-divergenter Schubduese
SU659213A1 (ru) * 1976-02-23 1979-04-30 Всесоюзный Научно-Исследовательский Институт По Сбору, Подготовке И Транспорту Магистральных Трубопроводов Машина дл очистки наружной поверхности действующего трубопровода
US4327703A (en) 1979-10-09 1982-05-04 Destree Allen L Method of preparing concrete column for attachment to beam

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD42713A (enExample) *
GB2032820A (en) * 1978-09-18 1980-05-14 Tooloy Ltd A rotary cutting tool with inserts

Also Published As

Publication number Publication date
NO154598B (no) 1986-08-04
GB2087303A (en) 1982-05-26
IT8125028A0 (it) 1981-11-12
IT1139702B (it) 1986-09-24
NL8105119A (nl) 1982-06-01
NO813837L (no) 1982-05-14
FR2493755B1 (enExample) 1984-04-27
JPS57113028A (en) 1982-07-14
AU533160B2 (en) 1983-11-03
US4425059A (en) 1984-01-10
CA1200999A (fr) 1986-02-25
GB2087303B (en) 1984-02-22
FR2493755A1 (fr) 1982-05-14
AU7741881A (en) 1982-07-15
NO154598C (no) 1986-11-12
ES507068A0 (es) 1983-02-16
NL178062C (nl) 1986-01-16
ES8303966A1 (es) 1983-02-16
BR8107361A (pt) 1982-08-03
NL178062B (nl) 1985-08-16

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: TOTAL COMPAGNIE FRANCAISE DES PETROLES, PARIS, FR

8136 Disposal/non-payment of the fee for publication/grant