BE711051A - - Google Patents
Info
- Publication number
- BE711051A BE711051A BE711051DA BE711051A BE 711051 A BE711051 A BE 711051A BE 711051D A BE711051D A BE 711051DA BE 711051 A BE711051 A BE 711051A
- Authority
- BE
- Belgium
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
- E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17931—Screw threaded
-
- 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
- Y10T408/89—Tool or Tool with support
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH0061910 | 1967-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE711051A true BE711051A (fr) | 1968-07-01 |
Family
ID=7161611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE711051D BE711051A (fr) | 1967-02-21 | 1968-02-20 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3534971A (fr) |
| AT (1) | AT282453B (fr) |
| BE (1) | BE711051A (fr) |
| CH (1) | CH461923A (fr) |
| DE (1) | DE1652492B2 (fr) |
| NL (1) | NL6802313A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2408557A1 (de) * | 1974-02-22 | 1975-09-04 | Bosch Gmbh Robert | Einrichtung zur drehmomentuebertragung auf vorzugsweise schlagbohrende werkzeuge |
| DE3027408C2 (de) * | 1980-07-19 | 1984-02-23 | Artur Dr.H.C. 7244 Waldachtal Fischer | Bohrvorrichtung zur Herstellung von Bohrlöchern mit Hinterschneidung |
| DE3443636C2 (de) * | 1984-11-29 | 1996-01-11 | Hawera Probst Kg Hartmetall | Schriftlochbohrer zur Verwendung in einer Hammer- oder Schlagbohrmaschine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1211080A (en) * | 1914-06-09 | 1917-01-02 | Ingersoll Rand Co | Drill-bit and sectional rod therefor. |
| US1849510A (en) * | 1930-06-11 | 1932-03-15 | Dardelet Threadlock Corp | Sucker rod |
-
1967
- 1967-02-21 DE DE1652492A patent/DE1652492B2/de active Pending
-
1968
- 1968-02-19 CH CH234968A patent/CH461923A/de unknown
- 1968-02-19 NL NL6802313A patent/NL6802313A/xx unknown
- 1968-02-20 US US706860A patent/US3534971A/en not_active Expired - Lifetime
- 1968-02-20 BE BE711051D patent/BE711051A/xx unknown
- 1968-02-21 AT AT165868A patent/AT282453B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1652492A1 (de) | 1971-02-11 |
| AT282453B (de) | 1970-06-25 |
| DE1652492B2 (de) | 1974-04-18 |
| NL6802313A (fr) | 1968-08-22 |
| CH461923A (de) | 1968-08-31 |
| US3534971A (en) | 1970-10-20 |