JPS5638756B2 - - Google Patents
Info
- Publication number
- JPS5638756B2 JPS5638756B2 JP2781674A JP2781674A JPS5638756B2 JP S5638756 B2 JPS5638756 B2 JP S5638756B2 JP 2781674 A JP2781674 A JP 2781674A JP 2781674 A JP2781674 A JP 2781674A JP S5638756 B2 JPS5638756 B2 JP S5638756B2
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H43/00—Other fluid gearing, e.g. with oscillating input or output
-
- 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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
- E21B3/022—Top drives
-
- 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
- E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7308723A FR2221948A5 (en) | 1973-03-12 | 1973-03-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49126106A JPS49126106A (en) | 1974-12-03 |
| JPS5638756B2 true JPS5638756B2 (en) | 1981-09-08 |
Family
ID=9116134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2781674A Expired JPS5638756B2 (en) | 1973-03-12 | 1974-03-12 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3903973A (en) |
| JP (1) | JPS5638756B2 (en) |
| AR (1) | AR201034A1 (en) |
| BE (1) | BE810336A (en) |
| BR (1) | BR7401502D0 (en) |
| DE (1) | DE2411411A1 (en) |
| ES (1) | ES424177A1 (en) |
| FR (1) | FR2221948A5 (en) |
| GB (1) | GB1449765A (en) |
| IT (1) | IT1009254B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2541795C2 (en) * | 1975-09-19 | 1985-09-26 | Helmut Dipl.-Ing. 6200 Wiesbaden Sieke | Device for deep drilling |
| IT1230812B (en) * | 1988-09-29 | 1991-11-07 | Trivelsonda S N C Di Silvio E | VIBRATOR DEVICE TO BE INSTALLED ON THE ROTARY OF THE DRILLING MACHINES |
| DE19530802C1 (en) * | 1995-08-22 | 1996-11-28 | Delmag Maschinenfabrik | Portable drilling rig with manual and automatic reversing switches |
| DE59810421D1 (en) | 1998-10-23 | 2004-01-22 | Frottierweberei Vossen Gmbh I | FROSTING OR VELORINE AND METHOD FOR THE PRODUCTION THEREOF |
| CN103953616B (en) * | 2014-05-08 | 2017-01-25 | 纽科伦（新乡）起重机有限公司 | Supporting rotating device |
| US11359351B2 (en) * | 2018-07-02 | 2022-06-14 | Stanley Black & Decker, Inc. | Excavator boom mountable high pressure hydraulic tool including a hydraulic motor driven generator |
| US20200030956A1 (en) * | 2018-07-30 | 2020-01-30 | Chuan-Shan Huang | Heatsink Structure for Pile Driver |
| US11879331B2 (en) * | 2021-06-21 | 2024-01-23 | Universal Horizontal Directional | Vibro-anchoring system integrated into horizontal directional rig |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1478828A1 (en) * | 1964-10-24 | 1969-03-06 | Bosch Gmbh Robert | Motor-driven screwdriver |
| US3319723A (en) * | 1965-04-01 | 1967-05-16 | Ingersoll Rand Co | Axial piston pulse generator |
| US3499293A (en) * | 1968-11-20 | 1970-03-10 | Taisei Corp | Method and apparatus for forming underground construction in situ |
-
1973
- 1973-03-12 FR FR7308723A patent/FR2221948A5/fr not_active Expired
-
1974
- 1974-01-30 BE BE2053392A patent/BE810336A/en unknown
- 1974-02-22 GB GB827474A patent/GB1449765A/en not_active Expired
- 1974-02-25 US US445263A patent/US3903973A/en not_active Expired - Lifetime
- 1974-02-28 AR AR252545A patent/AR201034A1/en active
- 1974-03-01 BR BR1502/74A patent/BR7401502D0/en unknown
- 1974-03-08 IT IT67666/74A patent/IT1009254B/en active
- 1974-03-09 DE DE2411411A patent/DE2411411A1/en not_active Withdrawn
- 1974-03-12 JP JP2781674A patent/JPS5638756B2/ja not_active Expired
- 1974-03-12 ES ES424177A patent/ES424177A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49126106A (en) | 1974-12-03 |
| ES424177A1 (en) | 1976-05-16 |
| AR201034A1 (en) | 1975-02-06 |
| BR7401502D0 (en) | 1974-11-19 |
| DE2411411A1 (en) | 1974-09-19 |
| GB1449765A (en) | 1976-09-15 |
| FR2221948A5 (en) | 1974-10-11 |
| US3903973A (en) | 1975-09-09 |
| BE810336A (en) | 1974-05-16 |
| IT1009254B (en) | 1976-12-10 |