YU306575A - Drilling unit - Google Patents
Drilling unitInfo
- Publication number
- YU306575A YU306575A YU03065/75A YU306575A YU306575A YU 306575 A YU306575 A YU 306575A YU 03065/75 A YU03065/75 A YU 03065/75A YU 306575 A YU306575 A YU 306575A YU 306575 A YU306575 A YU 306575A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- drilling unit
- drilling
- unit
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/0018—Drills for enlarging a hole
- B23B51/0027—Drills for enlarging a hole by tool swivelling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/02—Percussive tool bits
-
- 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
- E21B4/06—Down-hole impacting means, e.g. hammers
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/28—Enlarging drilled holes, e.g. by counterboring
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
- Percussive Tools And Related Accessories (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742458615 DE2458615A1 (de) | 1974-12-11 | 1974-12-11 | Bohreinheit |
| DE19752510134 DE2510134A1 (de) | 1975-03-08 | 1975-03-08 | Bohreinheit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| YU306575A true YU306575A (en) | 1982-05-31 |
Family
ID=25768094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| YU03065/75A YU306575A (en) | 1974-12-11 | 1975-12-05 | Drilling unit |
Country Status (17)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4280606A (en) * | 1979-05-08 | 1981-07-28 | Pennwalt Corporation | Torque limiting device |
| DE3027408C2 (de) * | 1980-07-19 | 1984-02-23 | Artur Dr.H.C. 7244 Waldachtal Fischer | Bohrvorrichtung zur Herstellung von Bohrlöchern mit Hinterschneidung |
| SE436549B (sv) * | 1981-06-24 | 1985-01-07 | Atlas Copco Ab | Handhallet vibrationsdempat slagverktyg |
| US4498375A (en) * | 1984-03-01 | 1985-02-12 | Dante Bedini | Automatic coffee pot |
| JPS6117971A (ja) * | 1984-07-04 | 1986-01-25 | Amada Co Ltd | 往復光線の構成する光線平面による物品の検出方法 |
| DE19620401C2 (de) * | 1996-05-21 | 1998-06-10 | Tracto Technik | Lenkbare Bohrvorrichtung |
| US6220372B1 (en) | 1997-12-04 | 2001-04-24 | Wenzel Downhole Tools, Ltd. | Apparatus for drilling lateral drainholes from a wellbore |
| US20040149093A1 (en) * | 2003-01-30 | 2004-08-05 | Gordon Tang | Tool for forming an undercut hole and method for its use |
| DE102007056441A1 (de) * | 2007-11-23 | 2009-05-28 | Hilti Aktiengesellschaft | Schlagwerkzeugaufnahme, Schlagwerkzeug und Handwerkzeugmaschine |
| CA2812775C (en) | 2009-08-20 | 2015-09-29 | Howmedica Osteonics Corp. | Flexible acl instrumentation, kit and method |
| JP5877464B2 (ja) * | 2011-12-21 | 2016-03-08 | 田中ダイヤ工業株式会社 | 切削装置、及びアンカー定着工法 |
| CN105290443A (zh) * | 2015-12-02 | 2016-02-03 | 陈硕 | 孔内槽的加工方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US919808A (en) * | 1908-06-30 | 1909-04-27 | Haden Herbert Bales | Packing-screw. |
| US1485036A (en) * | 1920-08-10 | 1924-02-26 | Kingsley Francis | Universal joint |
| US2388741A (en) * | 1944-04-29 | 1945-11-13 | Russell R Hays | Hydraulic drilling device |
| US2441881A (en) * | 1945-07-13 | 1948-05-18 | Russell R Hays | Hydraulic expansible chamber motor with longitudinally extensible cylinder |
| FR989431A (fr) * | 1948-06-26 | 1951-09-10 | Dispositif de fixation aux fleurets de mines, de bouts d'outil à taillant | |
| US2765149A (en) * | 1954-04-15 | 1956-10-02 | Christodolu Constantinos | Cutting head for cleaning sewer pipes |
| US3118159A (en) * | 1961-10-13 | 1964-01-21 | Karl J Kollmann | Sewer snake |
| US3934428A (en) * | 1974-05-10 | 1976-01-27 | Itt Industries, Inc. | Flexible coupling |
-
1975
- 1975-01-01 AR AR261121D patent/AR207066A1/es active
- 1975-10-28 NL NL7512583A patent/NL7512583A/xx not_active Application Discontinuation
- 1975-11-14 SE SE7512798A patent/SE417408B/xx unknown
- 1975-11-18 GB GB47447/75A patent/GB1530164A/en not_active Expired
- 1975-11-19 CH CH1502175A patent/CH598900A5/xx not_active IP Right Cessation
- 1975-11-20 SU SU752192807A patent/SU651674A3/ru active
- 1975-11-24 DK DK527375A patent/DK143016C/da active
- 1975-11-27 HU HU75FI607A patent/HU173189B/hu unknown
- 1975-12-04 BR BR7508061*A patent/BR7508061A/pt unknown
- 1975-12-05 US US05/638,413 patent/US4058176A/en not_active Expired - Lifetime
- 1975-12-05 YU YU03065/75A patent/YU306575A/xx unknown
- 1975-12-09 DD DD189990A patent/DD121057A5/xx unknown
- 1975-12-10 IT IT30140/75A patent/IT1050046B/it active
- 1975-12-10 AT AT936975A patent/AT340670B/de not_active IP Right Cessation
- 1975-12-10 FR FR7537729A patent/FR2294009A1/fr active Granted
- 1975-12-10 PL PL1975185422A patent/PL96943B1/pl unknown
- 1975-12-11 JP JP14788575A patent/JPS5546294B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2294009B1 (US06623731-20030923-C00052.png) | 1978-05-12 |
| DK143016B (da) | 1981-03-16 |
| ATA936975A (de) | 1977-04-15 |
| FR2294009A1 (fr) | 1976-07-09 |
| IT1050046B (it) | 1981-03-10 |
| AR207066A1 (es) | 1976-09-09 |
| DK143016C (da) | 1981-09-21 |
| DK527375A (da) | 1976-06-12 |
| BR7508061A (pt) | 1976-08-24 |
| NL7512583A (nl) | 1976-06-15 |
| SU651674A3 (ru) | 1979-03-05 |
| SE417408B (sv) | 1981-03-16 |
| HU173189B (hu) | 1979-03-28 |
| JPS5546294B2 (US06623731-20030923-C00052.png) | 1980-11-22 |
| US4058176A (en) | 1977-11-15 |
| PL96943B1 (pl) | 1978-01-31 |
| JPS5189266A (US06623731-20030923-C00052.png) | 1976-08-04 |
| CH598900A5 (US06623731-20030923-C00052.png) | 1978-05-12 |
| DD121057A5 (US06623731-20030923-C00052.png) | 1976-07-12 |
| SE7512798L (sv) | 1976-06-14 |
| AT340670B (de) | 1977-12-27 |
| GB1530164A (en) | 1978-10-25 |
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