JPS4916682B1 - - Google Patents
Info
- Publication number
- JPS4916682B1 JPS4916682B1 JP44076561A JP7656169A JPS4916682B1 JP S4916682 B1 JPS4916682 B1 JP S4916682B1 JP 44076561 A JP44076561 A JP 44076561A JP 7656169 A JP7656169 A JP 7656169A JP S4916682 B1 JPS4916682 B1 JP S4916682B1
- 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.)
- Pending
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)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76280368A | 1968-09-26 | 1968-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4916682B1 true JPS4916682B1 (es) | 1974-04-24 |
Family
ID=25066066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP44076561A Pending JPS4916682B1 (es) | 1968-09-26 | 1969-09-25 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3527239A (es) |
| JP (1) | JPS4916682B1 (es) |
| DE (1) | DE1947213A1 (es) |
| GB (1) | GB1252512A (es) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA956297A (en) * | 1969-02-26 | 1974-10-15 | Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk Sssr | Pneumatic percussion device for making holes in the ground by packing the latter |
| US3964551A (en) * | 1974-09-20 | 1976-06-22 | Reed Tool Company | Pneumatic impact drilling tool |
| CH613748A5 (en) * | 1975-03-22 | 1979-10-15 | Walter H P Gmbh & Co Druckluft | Deep-hole hammer drill |
| GB1585086A (en) * | 1976-07-28 | 1981-02-25 | Compair Constr Mining Ltd | Down-the-hole percussion drills |
| US4100976A (en) * | 1976-12-06 | 1978-07-18 | Reed Tool Co. | Pneumatic impact drilling tool |
| DE2816737C3 (de) * | 1978-04-18 | 1981-03-19 | Hans Philipp 3570 Stadtallendorf Walter | Bohrhammer, Insbesondere Tieflochhammer |
| US4299298A (en) * | 1979-01-12 | 1981-11-10 | Boart International Limited | Down-the-hole drilling |
| US4446929A (en) * | 1979-06-11 | 1984-05-08 | Dresser Industries, Inc. | Fluid operated rock drill hammer |
| WO1988003220A1 (en) * | 1986-10-24 | 1988-05-05 | William Lister | A pneumatic percussion hammer |
| USRE36002E (en) * | 1990-04-26 | 1998-12-22 | Sds Digger Tools Pty, Ltd. | Transmission sleeve for a down hole hammer |
| AU620785B3 (en) * | 1990-04-26 | 1992-01-09 | D.T.A. Pty Ltd | Transmission sleeve for a down hole hammer |
| CA2041000C (en) * | 1990-04-26 | 2005-07-12 | John Elsby | Transmission sleeve for a down hole hammer |
| US5131476A (en) * | 1990-12-18 | 1992-07-21 | Percussion Drilling, Inc. | Down hole percussion drill apparatus |
| US5402854A (en) * | 1992-10-06 | 1995-04-04 | Ingersoll-Rand Company | Fluid distributor for a debris flushing system in a percussive, fluid-activated apparatus |
| US5277260A (en) * | 1993-02-24 | 1994-01-11 | Ranck Gerald L | Air hammer |
| SE526252C2 (sv) * | 2003-03-26 | 2005-08-09 | Wassara Ab | Hydraulisk borrsträngsanordning |
| 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 |
| CN102322058B (zh) * | 2011-06-17 | 2013-09-25 | 北京荣创科宏岩土工程有限公司 | 潜孔冲击高压旋喷桩的施工工艺和设备 |
| KR20160029854A (ko) * | 2013-07-12 | 2016-03-15 | 드릴록 뉴매틱 피티와이 엘티디 | 다운 홀 햄머 드릴용 다이나믹 밀봉 튜브 |
| FI127993B (en) * | 2017-08-31 | 2019-07-15 | Pirkan Laatupalvelu Oy | Fluid driven drilling rig |
| CN111021972B (zh) * | 2020-01-16 | 2024-06-25 | 吕梁学院 | 本煤层瓦斯抽采钻孔塌孔压风式清煤装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3012540A (en) * | 1961-12-12 | Percussion drilling apparatus | ||
| US3045768A (en) * | 1958-07-14 | 1962-07-24 | Gardner Denver Co | Fluid operated percussion drill |
| US3084673A (en) * | 1962-04-16 | 1963-04-09 | St Joseph Lead Co | Down-hole drill |
| US3229776A (en) * | 1963-03-11 | 1966-01-18 | Mission Mfg Co | Impact drilling tool |
| GB967358A (en) * | 1963-05-21 | 1964-08-19 | Max Lansell Staer | Improvements in multi-tube assemblies |
-
1968
- 1968-09-26 US US762803A patent/US3527239A/en not_active Expired - Lifetime
-
1969
- 1969-03-20 GB GB1252512D patent/GB1252512A/en not_active Expired
- 1969-09-18 DE DE19691947213 patent/DE1947213A1/de active Pending
- 1969-09-25 JP JP44076561A patent/JPS4916682B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3527239A (en) | 1970-09-08 |
| DE1947213A1 (de) | 1970-04-09 |
| GB1252512A (es) | 1971-11-03 |