US799880A - Drill for mining purposes. - Google Patents
Drill for mining purposes. Download PDFInfo
- Publication number
- US799880A US799880A US18003303A US1903180033A US799880A US 799880 A US799880 A US 799880A US 18003303 A US18003303 A US 18003303A US 1903180033 A US1903180033 A US 1903180033A US 799880 A US799880 A US 799880A
- Authority
- US
- United States
- Prior art keywords
- drill
- flanges
- volute
- purposes
- mining purposes
- 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
- 238000005065 mining Methods 0.000 title description 3
- 238000005520 cutting process Methods 0.000 description 13
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/22—Rods or pipes with helical structure
Definitions
- My invention relates. to drills for mining purposes, and especially to such as are used for the boring or cutting of openings .or holes in coal or like minerals for allowing the insertion therein of cartridges or other devices for breaking down said minerals or for otherwise acting upon them; and my said invention has for its object the production of; a tubular drill which will cut an annular or cylindrical opening around a central core and which will be enabled to efficiently-remove the refuseor cuttings therefrom, so that it or they willnotinterfere with its rotary cutting operations, while I may further form the cutting edges so that they are removable for sharpening purposes or for interchangement with other cutters .as'an'd whenever desired or found necessary.
- FIG. 1 is a side elevation, drawn to a reduced scale, of a drill showing my improved construction.
- Figs.2 and 3 are end and side elevations of the cutting end of adrill, drawn toa larger scale than Fig. 1.
- Figs. I and 5 are similar views to Figs. 2 and 3,'respectively, and drawn to the I same scale, but are illustrative of one form of detachable cutters
- Figs. 6 and 7 are also similar views to Figs. 3 and 4;, respectively, and show another form ofdetachable cutter.
- Fig. 8 is a sectional side elevation of a drill, showing the formation of a particular-part, as hereinafter explained.
- Figs. 9 and 10 are perspective views showing the cutters used in connection with the drill illustrated by Figs. 6 and 7 in detail.
- I form the body part a of the drill of a tubular or cylindrical shape with its cutting edges '6 c at one end, while its other end (5 is prepared to be received by any Well-known devices that I maybe used for transmitting rotary motion to it.
- Its cutting edges 6 c are formed so that they'will respectively cut the outer and inner circumferences of the cylindrical passage for the entrance of. the body a, whilethe volute flanges f as the drill rotates carry awaythe refuse or cuttings from said cutters b c, leav ing the core of mineral Within the body part a.
- volute flanges f To produce the volute flanges f, I cut the walls of the, body part a at the three places 2, 3, and 4 and then bend the intervening part so that it will project radially from said body para-a, as shown by the several figures, or the.volute flanges may be formed separate and be riveted or otherwise secured thereto. I may bend the volute flanges f so that they will extend within the body part a, as shown by Fig. 8, in which case the cuttings or refuse would travel within the part a and be ejected therefrom through openings 5 in the end piece (Z. r
- the cutting edges 6 c are formed to be detachable by constructing them on the annular piece 9, "(shown by Figs. 4 and 5,);which' is made to take over the part a, to which is attached a holding-pin lb, which takes into the slot 7,2,”foi'med in the piece 9, thus securing same in position.
- the body part a I form my volute flanges f near the extremity of said part a and in these volute flanges f I form openings m (shown in broken'lines, Fig.
- a drill comprising a tubular body provided with sectional or interrupted volute flanges, and detachable cutting means carried by said body.
- Adrill comprising a tubular body provided with volute flanges, a plurality of said.
- flanges being slotted, and independent cutters provided with stems adapted to pass through said slotted flanges.
- a drill comprising-a tubular body provided with volute flanges, a plurality of said flanges being slotted. and cutters provided with stems adapted to project through said slotted flanges, said tubular body being provided with holes or openings into which the ends of said stems are bent.
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)
Description
.No. 799,880. PATENTED SEPT. 19, 905.
. J. TONGE, JR.
DRILL FOR MINING PURPOSES. APPLIOATiON FILED NOV. 6,1903.
' 2 sHnETs -sHEBT -1.
PATENTE-D SEPT. 19, 1905.
J. T0NGB', JR. DRILL FORMINING PURPOSES.
APPLICATION FILED NOV. 6', 1903.
2 SHEETS-SHEET -2.
' warren snares Parana orrion.
JAMES TONGE, JR, OF WESTHOUGHTON, NEAR BOLTON, ENGLAND.
beat me rename PURPOSES.
Specification of Letters gRatent.
Patented sept. 19, 1905.
Application filed November 6, 1903. Serial No. 180.033.
-in Drills for 'Mining Purposes, of which the following description, which refers to the accompanying sheets of drawings, isa specification. g
My invention relates. to drills for mining purposes, and especially to such as are used for the boring or cutting of openings .or holes in coal or like minerals for allowing the insertion therein of cartridges or other devices for breaking down said minerals or for otherwise acting upon them; and my said invention has for its object the production of; a tubular drill which will cut an annular or cylindrical opening around a central core and which will be enabled to efficiently-remove the refuseor cuttings therefrom, so that it or they willnotinterfere with its rotary cutting operations, while I may further form the cutting edges so that they are removable for sharpening purposes or for interchangement with other cutters .as'an'd whenever desired or found necessary.
I also make thedrillin parts,--so that one may be readily secured to the other andas readily detached therefrom for purposes hereinafter explained. Y
In the accompanying sheets of drawings, which are illustrative of my invention Figure 1 is a side elevation, drawn to a reduced scale, of a drill showing my improved construction. Figs.2 and 3 are end and side elevations of the cutting end of adrill, drawn toa larger scale than Fig. 1. Figs. I and 5 are similar views to Figs. 2 and 3,'respectively, and drawn to the I same scale, but are illustrative of one form of detachable cutters Figs. 6 and 7 are also similar views to Figs. 3 and 4;, respectively, and show another form ofdetachable cutter. Fig. 8 is a sectional side elevation of a drill, showing the formation of a particular-part, as hereinafter explained. Figs. 9 and 10 are perspective views showing the cutters used in connection with the drill illustrated by Figs. 6 and 7 in detail.
In carrying my invention into effect I form the body part a of the drill of a tubular or cylindrical shape with its cutting edges '6 c at one end, while its other end (5 is prepared to be received by any Well-known devices that I maybe used for transmitting rotary motion to it. Its cutting edges 6 c are formed so that they'will respectively cut the outer and inner circumferences of the cylindrical passage for the entrance of. the body a, whilethe volute flanges f as the drill rotates carry awaythe refuse or cuttings from said cutters b c, leav ing the core of mineral Within the body part a. To produce the volute flanges f, I cut the walls of the, body part a at the three places 2, 3, and 4 and then bend the intervening part so that it will project radially from said body para-a, as shown by the several figures, or the.volute flanges may be formed separate and be riveted or otherwise secured thereto. I may bend the volute flanges f so that they will extend within the body part a, as shown by Fig. 8, in which case the cuttings or refuse would travel within the part a and be ejected therefrom through openings 5 in the end piece (Z. r
The cutting edges 6 c are formed to be detachable by constructing them on the annular piece 9, "(shown by Figs. 4 and 5,);which' is made to take over the part a, to which is attached a holding-pin lb, which takes into the slot 7,2,"foi'med in the piece 9, thus securing same in position.
In cases where it is desired that the cutting edges 6 0 should be of very hardened steel or other metal Imake them separate from each other, as shown by Figs. 6, 7, 9, and 10, and in order to secure these to. the body part a I form my volute flanges f near the extremity of said part a and in these volute flanges f I form openings m (shown in broken'lines, Fig.
6 )toreceive the stems p of the cutters b c,
into which they are driven and where they are held by friction or by their attenuated ends .3 being bent into the openings 6, made in said body part a, their detachment therefrom being effected, on the onehand, by simply being. struck, as with a hammer, at their form volute flanges, and detachable cutting means carried by said body.
5. A drill comprising a tubular body provided with sectional or interrupted volute flanges, and detachable cutting means carried by said body.
6. Adrill comprising a tubular body provided with volute flanges, a plurality of said.
flanges being slotted, and independent cutters provided with stems adapted to pass through said slotted flanges.
7. A drill comprising-a tubular body provided with volute flanges, a plurality of said flanges being slotted. and cutters provided with stems adapted to project through said slotted flanges, said tubular body being provided with holes or openings into which the ends of said stems are bent.
in testimony whereof l have aflixed my signature in-presence of two witnesses.
JAMES TONGE, JUNIOR. Witnesses:
SAMUEL HEY, JOHN WHITEHEAD.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18003303A US799880A (en) | 1903-11-06 | 1903-11-06 | Drill for mining purposes. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18003303A US799880A (en) | 1903-11-06 | 1903-11-06 | Drill for mining purposes. |
Publications (1)
Publication Number | Publication Date |
---|---|
US799880A true US799880A (en) | 1905-09-19 |
Family
ID=2868366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US18003303A Expired - Lifetime US799880A (en) | 1903-11-06 | 1903-11-06 | Drill for mining purposes. |
Country Status (1)
Country | Link |
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US (1) | US799880A (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2562841A (en) * | 1949-07-13 | 1951-07-31 | Charles E Compton | Mining machine head |
US2567084A (en) * | 1947-05-23 | 1951-09-04 | Termite Drills Inc | Bit |
US2830795A (en) * | 1956-11-30 | 1958-04-15 | Jr Edwin B Center | Well drilling bit |
US2919902A (en) * | 1955-03-31 | 1960-01-05 | Norman Ind Inc Van | Hollow drill |
US2969122A (en) * | 1955-03-31 | 1961-01-24 | Norman Ind Inc Van | Hollow drill |
US2979318A (en) * | 1957-10-11 | 1961-04-11 | Hughes Tool Co | Tunneling by core-forming and removal |
US3127939A (en) * | 1961-12-18 | 1964-04-07 | Edward A Sokolski | Lawn trimmer |
US3847227A (en) * | 1973-06-05 | 1974-11-12 | H Myers | Garden tool |
US4458949A (en) * | 1981-09-14 | 1984-07-10 | Robert Jury | Manhole casting removing device |
US4968101A (en) * | 1987-07-06 | 1990-11-06 | Bossow Emory R | Vertical asphalt and concrete miller |
US5470131A (en) * | 1994-06-21 | 1995-11-28 | Americore Technologies, Inc. | Methods and apparatus for cutting circular slots in pavement extending about manhole castings |
US5901799A (en) * | 1988-09-28 | 1999-05-11 | Koenig; Arthur S. | Connection for first and second members |
US20080135267A1 (en) * | 2006-12-12 | 2008-06-12 | Christopher Karczewski | Hand operated cultivating tool |
US20150083275A1 (en) * | 2013-09-26 | 2015-03-26 | New River Equipment Corp. | Cutting shaft for vertical stump grinder |
-
1903
- 1903-11-06 US US18003303A patent/US799880A/en not_active Expired - Lifetime
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2567084A (en) * | 1947-05-23 | 1951-09-04 | Termite Drills Inc | Bit |
US2562841A (en) * | 1949-07-13 | 1951-07-31 | Charles E Compton | Mining machine head |
US2919902A (en) * | 1955-03-31 | 1960-01-05 | Norman Ind Inc Van | Hollow drill |
US2969122A (en) * | 1955-03-31 | 1961-01-24 | Norman Ind Inc Van | Hollow drill |
US2830795A (en) * | 1956-11-30 | 1958-04-15 | Jr Edwin B Center | Well drilling bit |
US2979318A (en) * | 1957-10-11 | 1961-04-11 | Hughes Tool Co | Tunneling by core-forming and removal |
US3127939A (en) * | 1961-12-18 | 1964-04-07 | Edward A Sokolski | Lawn trimmer |
US3847227A (en) * | 1973-06-05 | 1974-11-12 | H Myers | Garden tool |
US4458949A (en) * | 1981-09-14 | 1984-07-10 | Robert Jury | Manhole casting removing device |
US4968101A (en) * | 1987-07-06 | 1990-11-06 | Bossow Emory R | Vertical asphalt and concrete miller |
US5901799A (en) * | 1988-09-28 | 1999-05-11 | Koenig; Arthur S. | Connection for first and second members |
US5470131A (en) * | 1994-06-21 | 1995-11-28 | Americore Technologies, Inc. | Methods and apparatus for cutting circular slots in pavement extending about manhole castings |
US20080135267A1 (en) * | 2006-12-12 | 2008-06-12 | Christopher Karczewski | Hand operated cultivating tool |
US20150083275A1 (en) * | 2013-09-26 | 2015-03-26 | New River Equipment Corp. | Cutting shaft for vertical stump grinder |
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