ES2047236T3 - Corona de corte para tubos de sondeo, con dientes facilmente intercambiables. - Google Patents
Corona de corte para tubos de sondeo, con dientes facilmente intercambiables.Info
- Publication number
- ES2047236T3 ES2047236T3 ES90125346T ES90125346T ES2047236T3 ES 2047236 T3 ES2047236 T3 ES 2047236T3 ES 90125346 T ES90125346 T ES 90125346T ES 90125346 T ES90125346 T ES 90125346T ES 2047236 T3 ES2047236 T3 ES 2047236T3
- Authority
- ES
- Spain
- Prior art keywords
- teeth
- probing
- tubes
- easily interchangeable
- cutting
- 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 - Lifetime
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
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/48—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of core type
- E21B10/485—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of core type with inserts in form of chisels, blades or the like
-
- 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
- E21B10/00—Drill bits
- E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Drilling Tools (AREA)
- Sampling And Sample Adjustment (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Component Parts Of Construction Machinery (AREA)
Abstract
LA INVENCION TRATA DE UNA CORONA CON FILO PARA TUBOS DE PERFORACION QUE SIRVE PARA PROFUNDIZAR PERFORACIONES CON EXITO Y QUE CONSTA DE UNA PROLONGACION FORMADA EN EL TUBO REVESTIDO A MODO DE ANILLO CILINDRICO PRINCIPALMENTE, SOLDADO AL TUBO O, EN SU CASO, UNIDO INDIRECTAMENTE A TRAVES DE UNA UNION ANULAR POR MEDIO DE UNA VARILLA ROSCABLE O, POR MEDIO DE UN CUERPO BASE DESMONTABLE, EL CUAL, EN EL EXTREMO LIBRE DE SU CARA FRONTAL Y SOBRE SU PERIMETRO DE LA CARA EXTERIOR ESTAN SITUADOS DIENTES DE CORTE A UNA MISMA DISTANCIA. ESTOS DIENTES (4) ESTAN SOLDADOS AL CUERPO BASE, INDIRECTAMENTE SOBRE LA ESCOTADURA DEL CUERPO BASE, TENIENDO EN CUENTA QUE ESTOS MANGUITOS COMPLETAMENTE TERRAPLENADOS Y UNIDOS CONSTAN DE UNA CONCAVIDAD PARA QUE LOS TALONES DE DIENTES (5) QUE SE HAN FORMADO SE PUEDAN COLOCAR Y APRETAR A LOS DIENTES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4002907A DE4002907A1 (de) | 1990-02-01 | 1990-02-01 | Schneidkrone fuer bohrrohre mit einfach auswechselbaren zaehnen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2047236T3 true ES2047236T3 (es) | 1994-02-16 |
Family
ID=6399180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90125346T Expired - Lifetime ES2047236T3 (es) | 1990-02-01 | 1990-12-22 | Corona de corte para tubos de sondeo, con dientes facilmente intercambiables. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0439821B1 (es) |
AT (1) | ATE95889T1 (es) |
DE (2) | DE4002907A1 (es) |
DK (1) | DK0439821T3 (es) |
ES (1) | ES2047236T3 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9206657U1 (de) * | 1992-05-15 | 1993-09-16 | Töpfer, Rainer, 28870 Ottersberg | Rotationswerkzeug mit Hartmetalleinsätzen |
DE29612342U1 (de) | 1996-07-16 | 1996-09-12 | Bauer Spezialtiefbau Gmbh, 86529 Schrobenhausen | Progressivschnecken-Bohrer |
DE20100550U1 (de) | 2001-01-12 | 2001-04-19 | Bauer Spezialtiefbau Gmbh, 86529 Schrobenhausen | Schneidzahnanordnung |
DE10205643C1 (de) | 2002-02-12 | 2003-10-16 | Betek Bergbau & Hartmetall | Bohrkrone mit lösbaren Schneidzähnen |
DE10205644B4 (de) * | 2002-02-12 | 2006-03-02 | Betek Bergbau- Und Hartmetalltechnik Karl-Heinz Simon Gmbh & Co. Kg | Bohrwerkzeug |
JP4211541B2 (ja) | 2003-09-01 | 2009-01-21 | ソニー株式会社 | 記録制御システム、記録予約処理方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE537686C (de) * | 1930-08-14 | 1931-11-09 | Haniel & Lueg Gmbh | Drehbohrkrone mit nachstellbaren Messern |
US3072205A (en) * | 1960-02-26 | 1963-01-08 | Salem Tool Co | Auger reaming head |
US3749449A (en) * | 1971-10-13 | 1973-07-31 | Cincinnati Mine Machinery Co | Means for removably affixing cutter bit and lug assemblies to driven elements of a mining machine or the like |
DE2349711A1 (de) * | 1972-10-12 | 1974-05-02 | Austin Hoy & Co Ltd | Pickenhalterung fuer kutter fuer mineralische stoffe |
DE2539707A1 (de) * | 1975-09-06 | 1977-03-17 | Marks & Co | Fraeswalze |
DE3637456A1 (de) * | 1986-06-09 | 1988-05-11 | Erich Wezel | Hohlbohrkrone |
GB8622605D0 (en) * | 1986-09-19 | 1986-10-22 | Wimet Mining Ltd | Mineral cutting |
-
1990
- 1990-02-01 DE DE4002907A patent/DE4002907A1/de active Granted
- 1990-12-22 ES ES90125346T patent/ES2047236T3/es not_active Expired - Lifetime
- 1990-12-22 AT AT90125346T patent/ATE95889T1/de active
- 1990-12-22 DK DK90125346.8T patent/DK0439821T3/da active
- 1990-12-22 DE DE90125346T patent/DE59003087D1/de not_active Expired - Fee Related
- 1990-12-22 EP EP90125346A patent/EP0439821B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE4002907A1 (de) | 1991-08-08 |
ATE95889T1 (de) | 1993-10-15 |
EP0439821A1 (de) | 1991-08-07 |
DE4002907C2 (es) | 1992-01-02 |
EP0439821B1 (de) | 1993-10-13 |
DE59003087D1 (de) | 1993-11-18 |
DK0439821T3 (da) | 1994-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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