FR2005909A1 - - Google Patents
Info
- Publication number
- FR2005909A1 FR2005909A1 FR6908667A FR6908667A FR2005909A1 FR 2005909 A1 FR2005909 A1 FR 2005909A1 FR 6908667 A FR6908667 A FR 6908667A FR 6908667 A FR6908667 A FR 6908667A FR 2005909 A1 FR2005909 A1 FR 2005909A1
- 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.)
- Withdrawn
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE4805/68A SE318537B (fr) | 1968-04-10 | 1968-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2005909A1 true FR2005909A1 (fr) | 1969-12-19 |
Family
ID=20265015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6908667A Withdrawn FR2005909A1 (fr) | 1968-04-10 | 1969-03-25 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3582117A (fr) |
FR (1) | FR2005909A1 (fr) |
GB (1) | GB1265715A (fr) |
SE (1) | SE318537B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984002158A1 (fr) * | 1982-11-30 | 1984-06-07 | Airam Ab Oy | Procede utilise dans des forages profonds et systeme de tiges de forage |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1199353A (fr) * | 1981-09-21 | 1986-01-14 | Boart International Limited | Raccords pour trains de tubes |
US4722634A (en) * | 1985-10-03 | 1988-02-02 | Malish Terrance J | Adapter device for brooms or the like |
US5826921A (en) * | 1991-11-25 | 1998-10-27 | Woolley; Brown J. | Threaded pipe joint |
GB9512250D0 (en) * | 1995-06-16 | 1995-08-16 | Boart Longyear Ltd | A drill string |
US9643264B2 (en) | 2013-07-25 | 2017-05-09 | Kennametal Inc. | Coupling mechanism for cutting tool |
US9643262B2 (en) | 2013-07-25 | 2017-05-09 | Kennametal Inc. | Coupling mechanism for cutting tool |
US9889509B2 (en) | 2014-05-05 | 2018-02-13 | Kennametal Inc. | Cutter heads with improved coupling |
-
1968
- 1968-04-10 SE SE4805/68A patent/SE318537B/xx unknown
-
1969
- 1969-03-24 US US809812A patent/US3582117A/en not_active Expired - Lifetime
- 1969-03-25 FR FR6908667A patent/FR2005909A1/fr not_active Withdrawn
- 1969-04-01 GB GB1265715D patent/GB1265715A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984002158A1 (fr) * | 1982-11-30 | 1984-06-07 | Airam Ab Oy | Procede utilise dans des forages profonds et systeme de tiges de forage |
US4625814A (en) * | 1982-11-30 | 1986-12-02 | Oy Airam Ab Kometa | Percussive drill rod system |
Also Published As
Publication number | Publication date |
---|---|
GB1265715A (fr) | 1972-03-08 |
US3582117A (en) | 1971-06-01 |
SE318537B (fr) | 1969-12-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
CL | Concession to grant licences | ||
CL | Concession to grant licences | ||
ST | Notification of lapse |