US766588A - Apparatus for rinsing the cores of rock-drilling machines. - Google Patents
Apparatus for rinsing the cores of rock-drilling machines. Download PDFInfo
- Publication number
- US766588A US766588A US11571802A US1902115718A US766588A US 766588 A US766588 A US 766588A US 11571802 A US11571802 A US 11571802A US 1902115718 A US1902115718 A US 1902115718A US 766588 A US766588 A US 766588A
- Authority
- US
- United States
- Prior art keywords
- rock
- drill
- cores
- stock
- rinsing
- 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 - Lifetime
Links
- 238000005553 drilling Methods 0.000 title description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000011435 rock Substances 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust
Definitions
- My invention relates to an apparatus for rinsing and washing the cores of rock-drilling machines in the course of the boring.
- the force-water comes from without through the cutter to the drill-stock and presses out the bore-hole grit with the cores, preventing through it the jamming of the cutter.
- the water operates in course for the movement of the cores, and the drill-stock is perfectly round and is let open in its rear end.
- FIG. 2 is a front elevation of it witha section through the rear end of the drilling-machine.
- a case is seated on the hollow drill-stock a, closed water-tight by two rings g f, of caoutchouc or other material, and possesses a water-tube a.
- the ring 9 secures the force-water entering through the pipe 0 from running out of the case b, and the ring fis pressed to the rock in such a manner that the coming in of the water into the bore-hole is done without loss.
- the cutter i has a larger diameter than the drill-stock andis supplied with chamfers i through which the Water can come to the interior of the drill-stock.
- case 6 is braced by an arm (Z, which can be removed In a tube 6, fixed on the frame of the machine by means of a worm with a nut p.
- a rock-drill the combination with a tubular drill-stock, a casing carried by the drill-stock and bearing against the surface to be drilled and means interposed between said casing and the drill-frame for moving said casing forward, said means comprising a rearwardly-extending arm carried by the casing, a socket on the drill-frame for receiving said arm and means carried by said arm for moving the same forward, substantially as described.
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- 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)
Description
No. 766,588. PA'IENTED AUG. 2, 1904. J. BREJCHA.
APPARATUS FOR RINSING THE GORES OF ROCK DRILLING MACHINES.
APPLICATION FILED JULY 15, 1902.
N0 MODEL.
WITNESSES; INVEA/TO/i.
ATTOR/VE Y3.
Patented August 2, 1904.
PATENT OFFICE.
JOSEF BREJGHA, OF STRASBURG -NEUDORF, GERMANY.
APPARATUS FOR RlNSING THE CORES OF ROCK-DRILLING MACHINES- SPECIFIGATION forming part of Letters Patent No. 766,588, dated August 2, 1904.
Application filed July 15, 1902. Serial No. 115,718. (No model.)
To (all whom 712? may concern:
Be it known that I, JosEF BREJCHA, a subject of the Emperor of Germany, residing at Strasburg- Ieudorf, Alsace-Lorraine, Germany, have invented certain new and useful Improvements in Apparatus for Rinsing the (.ores of Rock-Drilling Machines, of which the following is a specification.
My invention relates to an apparatus for rinsing and washing the cores of rock-drilling machines in the course of the boring. The force-water comes from without through the cutter to the drill-stock and presses out the bore-hole grit with the cores, preventing through it the jamming of the cutter. The water operates in course for the movement of the cores, and the drill-stock is perfectly round and is let open in its rear end.
A form of construction of the object of the invention is illustrated by way of example in the accompanying drawings, in'which- Figure l is asection through the apparatus. Fig. 2 is a front elevation of it witha section through the rear end of the drilling-machine.
A case is seated on the hollow drill-stock a, closed water-tight by two rings g f, of caoutchouc or other material, and possesses a water-tube a. The ring 9 secures the force-water entering through the pipe 0 from running out of the case b, and the ring fis pressed to the rock in such a manner that the coming in of the water into the bore-hole is done without loss. The cutter i has a larger diameter than the drill-stock andis supplied with chamfers i through which the Water can come to the interior of the drill-stock. The
case 6 is braced by an arm (Z, which can be removed In a tube 6, fixed on the frame of the machine by means of a worm with a nut p.
The water gets through the water-pipe Z and the tube a to the case 5, comes through the ring fbetween the drill-stock and the rock through the chamfers I of the cutter a: to the interior of the hollow drill-stock a, and presses the cores m, with the bore-hole grit, through the drill-stock, open in its rear end, preventing through it the jamming of the cutter.
Having thus described my invention, what I claim, and desire to secure by Letters Patent, 1s
1. In a rock-drill, the combination with a tubular drill-stock, a casing carried by the drill-stock and bearing against the surface to be drilled and means interposed between said casing and the drill-frame for moving said casing forward, said means comprising a rearwardly-extending arm carried by the casing, a socket on the drill-frame for receiving said arm and means carried by said arm for moving the same forward, substantially as described.
2. In a rock-drill, the combination with a tubular drill-stock, a casing carried by the drill-stock and bearing against the surface to
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11571802A US766588A (en) | 1902-07-15 | 1902-07-15 | Apparatus for rinsing the cores of rock-drilling machines. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11571802A US766588A (en) | 1902-07-15 | 1902-07-15 | Apparatus for rinsing the cores of rock-drilling machines. |
Publications (1)
Publication Number | Publication Date |
---|---|
US766588A true US766588A (en) | 1904-08-02 |
Family
ID=2835075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11571802A Expired - Lifetime US766588A (en) | 1902-07-15 | 1902-07-15 | Apparatus for rinsing the cores of rock-drilling machines. |
Country Status (1)
Country | Link |
---|---|
US (1) | US766588A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2577895A (en) * | 1948-01-15 | 1951-12-11 | Robert L Jones | Drilling apparatus and method of cleaning plugged drill steel |
US2870993A (en) * | 1956-09-27 | 1959-01-27 | Koebel Diamond Tool Co | Core bit drilling tool |
US3154158A (en) * | 1962-02-15 | 1964-10-27 | Ingersoll Rand Co | Rock drill |
US3610349A (en) * | 1969-12-10 | 1971-10-05 | Concrete Cutting Equipment Co | Splash guard for core drilling |
US4657445A (en) * | 1984-03-12 | 1987-04-14 | Joseph Bossler | Core drill and method of removing a core therefrom |
US20090071721A1 (en) * | 2007-09-18 | 2009-03-19 | Dale Clarke | Drill core extractor |
-
1902
- 1902-07-15 US US11571802A patent/US766588A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2577895A (en) * | 1948-01-15 | 1951-12-11 | Robert L Jones | Drilling apparatus and method of cleaning plugged drill steel |
US2870993A (en) * | 1956-09-27 | 1959-01-27 | Koebel Diamond Tool Co | Core bit drilling tool |
US3154158A (en) * | 1962-02-15 | 1964-10-27 | Ingersoll Rand Co | Rock drill |
US3610349A (en) * | 1969-12-10 | 1971-10-05 | Concrete Cutting Equipment Co | Splash guard for core drilling |
US4657445A (en) * | 1984-03-12 | 1987-04-14 | Joseph Bossler | Core drill and method of removing a core therefrom |
US20090071721A1 (en) * | 2007-09-18 | 2009-03-19 | Dale Clarke | Drill core extractor |
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