US766588A - Apparatus for rinsing the cores of rock-drilling machines. - Google Patents

Apparatus for rinsing the cores of rock-drilling machines. Download PDF

Info

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
Application number
US11571802A
Inventor
Josef Brejcha
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US11571802A priority Critical patent/US766588A/en
Application granted granted Critical
Publication of US766588A publication Critical patent/US766588A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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.

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. 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
US11571802A 1902-07-15 1902-07-15 Apparatus for rinsing the cores of rock-drilling machines. Expired - Lifetime US766588A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
US1367042A (en) Drilling apparatus
US550783A (en) Drill for boring curved holes
US766588A (en) Apparatus for rinsing the cores of rock-drilling machines.
US1278932A (en) Method of sapping or destroying trenches or other defensive works.
US1172139A (en) Swelled coupling and bit used in diamond-drilling.
US428021A (en) Richard p
US291568A (en) borchaedt
US1318225A (en) Mechanism fob rotating earth-drill bits
US899582A (en) Water-supplying device for rock-drilling machines.
US642587A (en) Apparatus for boring.
US964353A (en) Rotary well-boring box and pin.
US833055A (en) Pipe-laying machine.
US140357A (en) Improvement in guides and core-barrels for revolving rock-drills
US1896107A (en) Underreamer well drilling apparatus
US147492A (en) Improvement in core-lifters for annular rock-drills
US469219A (en) Fourths to robert h
USRE14356E (en) A corporatiom
US564509A (en) elliott
US564508A (en) elliott
US658495A (en) Horizontal earth-drill.
US231785A (en) Heney w
US200024A (en) Alpeed beandt
US1092075A (en) Hydraulic drilling-machine.
US330376A (en) Rock-drilling machine
US117542A (en) Improvement in earth-boring augers