JPS5617508B2 - - Google Patents
Info
- Publication number
- JPS5617508B2 JPS5617508B2 JP4022176A JP4022176A JPS5617508B2 JP S5617508 B2 JPS5617508 B2 JP S5617508B2 JP 4022176 A JP4022176 A JP 4022176A JP 4022176 A JP4022176 A JP 4022176A JP S5617508 B2 JPS5617508 B2 JP S5617508B2
- 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
-
- 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
- E21B4/14—Fluid operated hammers
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/593,692 US4030554A (en) | 1975-07-07 | 1975-07-07 | Bore hole airhammer and anvil bit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS528902A JPS528902A (en) | 1977-01-24 |
| JPS5617508B2 true JPS5617508B2 (US07579456-20090825-P00002.png) | 1981-04-22 |
Family
ID=24375747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51040221A Granted JPS528902A (en) | 1975-07-07 | 1976-04-09 | Excavating pneumatic hammer and anvil bit |
Country Status (7)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5866315U (ja) * | 1981-10-30 | 1983-05-06 | 富士通株式会社 | 下げ振り |
| JP2008523272A (ja) * | 2004-12-07 | 2008-07-03 | リム、ビョン−ドク | 掘削用エアーハンマー及びその駆動方法（Ａｇｒｏｕｎｄｄｒｉｌｌｉｎｇｈａｍｍｅｒａｎｄｔｈｅｄｒｉｖｉｎｇｍｅｔｈｏｄ） |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2816737C3 (de) * | 1978-04-18 | 1981-03-19 | Hans Philipp 3570 Stadtallendorf Walter | Bohrhammer, Insbesondere Tieflochhammer |
| EP0040026A1 (en) * | 1980-05-09 | 1981-11-18 | Halifax Tool Company Limited | Free piston machines |
| SE447666B (sv) * | 1980-05-16 | 1986-12-01 | Abraham Gien | Ventillos, pneumatisk hammare |
| ZA816261B (en) * | 1980-09-11 | 1982-09-29 | Ian Graeme Rear | Fluid operated hammer |
| EP0081897B1 (en) * | 1981-12-10 | 1986-04-09 | WEAVER & HURT LIMITED | Percussive drills |
| JPS62141151A (ja) * | 1985-12-13 | 1987-06-24 | ユニチカ株式会社 | ナイロン６織物の製造方法 |
| US4790390A (en) * | 1987-01-26 | 1988-12-13 | Minroc Technical Promotions Ltd. | Valveless down-the-hole drill |
| US4821812A (en) * | 1987-05-27 | 1989-04-18 | Ingersoll-Rand Company | Down hole drill improvement |
| CA2036602C (en) * | 1990-02-28 | 2001-04-24 | Takeshi Hayashi | Excavation tool |
| DE4134917C1 (US07579456-20090825-P00002.png) * | 1991-10-23 | 1993-04-15 | Ing. G. Klemm, Bohrtechnik Gmbh, 5962 Drolshagen, De | |
| SE468823B (sv) * | 1991-12-20 | 1993-03-22 | Uniroc Ab | Saenkborrmaskin av det slag daer slagkolvens roerelse styr tillfoersel av tryckmedium |
| AU7062996A (en) * | 1996-11-06 | 1998-05-14 | Bernard Lionel Gien | Down the hole drill |
| US5944117A (en) * | 1997-05-07 | 1999-08-31 | Eastern Driller's Manufacturing Co., Inc. | Fluid actuated impact tool |
| US6221313B1 (en) | 1999-11-15 | 2001-04-24 | North American Refractories Co. | Taphole knockout device |
| US6761231B1 (en) * | 2002-05-06 | 2004-07-13 | The Charles Machines Works, Inc. | Rotary driven drilling hammer |
| US7377338B2 (en) * | 2005-11-04 | 2008-05-27 | Grey Bassinger | Downhole percussion tool |
| US8353369B2 (en) | 2008-08-06 | 2013-01-15 | Atlas Copco Secoroc, LLC | Percussion assisted rotary earth bit and method of operating the same |
| US8763728B2 (en) * | 2008-08-06 | 2014-07-01 | Atlas Copco Secoroc, LLC | Percussion assisted rotary earth bit and method of operating the same |
| EP2518255B1 (en) | 2009-12-22 | 2016-04-20 | IN, Suk Sin | Air hammer for a boring machine |
| US8544566B2 (en) | 2010-06-15 | 2013-10-01 | Eastern Drillers Manufacturing, Inc. | Fluid actuated impact tool with solid piston-standard bit arrangement and water seal |
| IES20100502A2 (en) * | 2010-08-12 | 2011-04-27 | Minroc Techn Promotions Ltd | An attachment for percussion drill tools |
| US9453372B2 (en) | 2014-02-12 | 2016-09-27 | Eastern Driller Manufacturing Co., Inc. | Drill with integrally formed bent sub and sonde housing |
| US10519763B2 (en) | 2017-09-08 | 2019-12-31 | Eastern Driller Manufacturing Co., Inc. | Sonde housing having side accessible sonde compartment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3136375A (en) * | 1961-06-07 | 1964-06-09 | Chicago Pneumatic Tool Co | Down the hole drill |
| US3595323A (en) * | 1969-06-23 | 1971-07-27 | Misson Mfg Co | Exhaust means for percussion tool motors |
| US3735820A (en) * | 1971-05-05 | 1973-05-29 | Baker Oil Tools Inc | Bore hole air hammer |
| US3738435A (en) * | 1971-07-29 | 1973-06-12 | Vorel Mfg Co | Vibrating percussion bit |
| US3866746A (en) * | 1973-08-27 | 1975-02-18 | Bakerdrill Inc | Rotary bore hole air hammer drive mechanism |
-
1975
- 1975-07-07 US US05/593,692 patent/US4030554A/en not_active Expired - Lifetime
-
1976
- 1976-04-06 ZA ZA762043A patent/ZA762043B/xx unknown
- 1976-04-07 GB GB14032/76A patent/GB1495875A/en not_active Expired
- 1976-04-07 CA CA249,738A patent/CA1032840A/en not_active Expired
- 1976-04-09 JP JP51040221A patent/JPS528902A/ja active Granted
- 1976-05-20 AU AU14115/76A patent/AU499691B2/en not_active Expired
- 1976-06-18 SE SE7607016A patent/SE7607016L/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5866315U (ja) * | 1981-10-30 | 1983-05-06 | 富士通株式会社 | 下げ振り |
| JP2008523272A (ja) * | 2004-12-07 | 2008-07-03 | リム、ビョン−ドク | 掘削用エアーハンマー及びその駆動方法（Ａｇｒｏｕｎｄｄｒｉｌｌｉｎｇｈａｍｍｅｒａｎｄｔｈｅｄｒｉｖｉｎｇｍｅｔｈｏｄ） |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA762043B (en) | 1977-04-27 |
| AU1411576A (en) | 1977-11-24 |
| US4030554A (en) | 1977-06-21 |
| AU499691B2 (en) | 1979-04-26 |
| CA1032840A (en) | 1978-06-13 |
| JPS528902A (en) | 1977-01-24 |
| SE7607016L (sv) | 1977-01-08 |
| GB1495875A (en) | 1977-12-21 |
