LU52443A1 - - Google Patents
Info
- Publication number
- LU52443A1 LU52443A1 LU52443DA LU52443A1 LU 52443 A1 LU52443 A1 LU 52443A1 LU 52443D A LU52443D A LU 52443DA LU 52443 A1 LU52443 A1 LU 52443A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/18—Anchoring or feeding in the borehole
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/28—Grooving workpieces
- B23C3/34—Milling grooves of other forms, e.g. circumferential
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/12—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes
- B23D45/128—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes with the tool introduced into the tubes and cutting from the inside outwards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/40—Single-purpose machines or devices for grinding tubes internally
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
- E21B29/005—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe with a radially-expansible cutter rotating inside the pipe, e.g. for cutting an annular window
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR40356A FR1465588A (fr) | 1965-11-30 | 1965-11-30 | Machine pour l'usinage de la surface intérieure d'un tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU52443A1 true LU52443A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-01-25 |
Family
ID=8593882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU52443D LU52443A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-11-30 | 1966-11-25 |
Country Status (8)
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2424100A1 (fr) * | 1978-04-28 | 1979-11-23 | Sdem Entre Montages | Dispositif de meulage d'une surepaisseur d'un cordon de soudure aboutant deux viroles immobilisees dans une position quelconque, le meulage etant effectue a l'interieur des viroles |
| FR2499296A1 (fr) * | 1981-02-03 | 1982-08-06 | Fortin Antoine | Procede et appareillage pour le demantelement des elements combustibles de reacteurs nucleaires |
| DE3337487A1 (de) * | 1983-10-13 | 1985-04-25 | Deutsche Telephonwerke Und Kabelindustrie Ag, 1000 Berlin | Vorrichtung zum einschleifen von schraegschliffen |
| GB8407707D0 (en) * | 1984-03-24 | 1984-05-02 | Edgealpha Ltd | Cutters |
| DE8438101U1 (de) * | 1984-12-21 | 1986-06-19 | Kraftwerk Union AG, 4330 Mülheim | Manipulatorkopf mit Schleifvorrichtung für Rohre oder Rohrleitungen |
| CA1284459C (en) * | 1987-04-23 | 1991-05-28 | Roland Fortin | I-t-h pipe cutting tool |
| AT397777B (de) * | 1990-04-12 | 1994-06-27 | Etr Tiefbautechnik Gmbh | Verfahren zur materialabtragung in rohren im bereich der einmündung von abzweigrohren in ein hauptrohr sowie abtragvorrichtung zur durchführung dieses verfahrens |
| GB9520347D0 (en) * | 1995-10-05 | 1995-12-06 | Red Baron Oil Tools Rental | Milling of well castings |
| GB0226725D0 (en) | 2002-11-15 | 2002-12-24 | Bp Exploration Operating | method |
| US7644763B2 (en) * | 2007-03-26 | 2010-01-12 | Baker Hughes Incorporated | Downhole cutting tool and method |
| DE102009057115A1 (de) * | 2009-12-04 | 2011-06-09 | Autech Gmbh | Rohrschneideverfahren und Vorrichtung |
| NO331858B1 (no) * | 2010-03-05 | 2012-04-23 | Mech As | Anordning ved fjernbetjent, undersjøisk maskineringsenhet |
| CN102179557B (zh) * | 2011-04-15 | 2013-05-22 | 西安交通大学 | 一种气动式在内圆柱面上加工深环槽的装置 |
| MY183463A (en) * | 2014-07-14 | 2021-02-18 | Aarbakke Innovation A S | Wellbore intervention tool for penetrating obstructions in a wellbore |
| CN105290907B (zh) * | 2014-07-25 | 2017-11-24 | 宝山钢铁股份有限公司 | 直缝焊管内焊缝余高修磨机 |
| DE102016104412B3 (de) * | 2016-03-10 | 2017-08-17 | Areva Gmbh | Manipulator und Manipulatoreinheit |
| CN108213534A (zh) * | 2018-03-15 | 2018-06-29 | 浙江工业大学 | 一种水泵锥形进水管内壁仿生沟槽加工装置及加工方法 |
| CN111054961B (zh) * | 2019-11-01 | 2021-11-16 | 株洲欧科亿数控精密刀具股份有限公司 | 一种用于大进给铣削的可转位刀片及刀具 |
| CN113427327B (zh) * | 2021-07-13 | 2022-05-20 | 大连理工大学 | 一种大深径比长管零件的相交孔边缘加工方法及装置 |
-
1965
- 1965-11-30 FR FR40356A patent/FR1465588A/fr not_active Expired
-
1966
- 1966-10-12 BE BE688126D patent/BE688126A/xx unknown
- 1966-10-13 CH CH1478366A patent/CH464726A/fr unknown
- 1966-10-17 NL NL6614569A patent/NL6614569A/xx unknown
- 1966-10-18 GB GB4659466A patent/GB1091030A/en not_active Expired
- 1966-11-25 ES ES333766A patent/ES333766A1/es not_active Expired
- 1966-11-25 LU LU52443D patent/LU52443A1/xx unknown
- 1966-11-30 DE DE19661577318 patent/DE1577318A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1465588A (fr) | 1967-01-13 |
| CH464726A (fr) | 1968-10-31 |
| DE1577318A1 (de) | 1970-03-05 |
| NL6614569A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-05-31 |
| ES333766A1 (es) | 1968-03-16 |
| BE688126A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-03-16 |
| GB1091030A (en) | 1967-11-15 |