AU466355B2 - Support means for mast mounted drill - Google Patents
Support means for mast mounted drillInfo
- Publication number
- AU466355B2 AU466355B2 AU40087/72A AU4008772A AU466355B2 AU 466355 B2 AU466355 B2 AU 466355B2 AU 40087/72 A AU40087/72 A AU 40087/72A AU 4008772 A AU4008772 A AU 4008772A AU 466355 B2 AU466355 B2 AU 466355B2
- Authority
- AU
- Australia
- Prior art keywords
- support means
- mast mounted
- mounted drill
- drill
- mast
- Prior art date
- 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/084—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/24—Guiding or centralising devices for drilling rods or pipes
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17605271A | 1971-08-30 | 1971-08-30 | |
USUS176052 | 1971-08-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU466355B2 true AU466355B2 (en) | 1973-09-20 |
AU4008772A AU4008772A (en) | 1973-09-20 |
Family
ID=22642786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU40087/72A Expired AU466355B2 (en) | 1971-08-30 | 1972-03-16 | Support means for mast mounted drill |
Country Status (6)
Country | Link |
---|---|
US (1) | US3721305A (en) |
JP (1) | JPS4832703A (en) |
AU (1) | AU466355B2 (en) |
CA (1) | CA952095A (en) |
GB (1) | GB1359909A (en) |
ZA (1) | ZA721759B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3994350A (en) * | 1975-10-14 | 1976-11-30 | Gardner-Denver Company | Rotary drilling rig |
US4024925A (en) * | 1976-01-12 | 1977-05-24 | Brown Joe R | Equipment handling apparatus |
US4109733A (en) * | 1977-08-29 | 1978-08-29 | Bucyrus-Erie Company | Tilt preventing system for drills |
DE2757554C3 (en) * | 1977-12-23 | 1985-07-11 | Fa. J.S. Staedtler, 8500 Nürnberg | Writing insert for tube pens |
US4150727A (en) * | 1978-01-11 | 1979-04-24 | Hughes Tool Company | Downcrowding device for earth boring machines |
GB2172225B (en) * | 1985-03-13 | 1989-09-06 | Dobson Park Ind | Drilling apparatus |
US5199507A (en) * | 1992-02-05 | 1993-04-06 | Westmoreland Harry L | Portable drilling system |
US5355965A (en) * | 1993-03-19 | 1994-10-18 | Vermeer Manufacturing Company | Mounting apparatus for a rotational drive unit |
US5638911A (en) * | 1995-10-25 | 1997-06-17 | Mid-Western Machinery Co., Inc. | Drilling apparatus and support mount assembly for use therein |
US8424419B2 (en) * | 2010-03-11 | 2013-04-23 | Caterpillar Global Mining Equipment Llc | Breakout wrench system |
US9677340B1 (en) * | 2011-06-23 | 2017-06-13 | Bernard J. Gochis | High speed precision guide device for creating holes for piles or other support members |
-
1971
- 1971-08-30 US US00176052A patent/US3721305A/en not_active Expired - Lifetime
-
1972
- 1972-03-13 GB GB1161072A patent/GB1359909A/en not_active Expired
- 1972-03-14 ZA ZA721759A patent/ZA721759B/en unknown
- 1972-03-16 AU AU40087/72A patent/AU466355B2/en not_active Expired
- 1972-03-17 CA CA137,343A patent/CA952095A/en not_active Expired
- 1972-07-14 JP JP47070691A patent/JPS4832703A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU4008772A (en) | 1973-09-20 |
JPS4832703A (en) | 1973-05-02 |
ZA721759B (en) | 1973-10-31 |
GB1359909A (en) | 1974-07-17 |
US3721305A (en) | 1973-03-20 |
CA952095A (en) | 1974-07-30 |
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