GB946090A - Improvements in core drills - Google Patents

Improvements in core drills

Info

Publication number
GB946090A
GB946090A GB37245/61A GB3724561A GB946090A GB 946090 A GB946090 A GB 946090A GB 37245/61 A GB37245/61 A GB 37245/61A GB 3724561 A GB3724561 A GB 3724561A GB 946090 A GB946090 A GB 946090A
Authority
GB
United Kingdom
Prior art keywords
tube
drills
core drills
diamond
cock
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
Application number
GB37245/61A
Inventor
Harold Chalmers Miller
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.)
Super Cut Inc
Original Assignee
Super Cut Inc
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
Priority to US813765A priority Critical patent/US3003493A/en
Application filed by Super Cut Inc filed Critical Super Cut Inc
Priority to GB37245/61A priority patent/GB946090A/en
Publication of GB946090A publication Critical patent/GB946090A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
    • B23Q1/0018—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means
    • B23Q1/0027—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means between moving parts between which an uninterrupted energy-transfer connection is maintained
    • B23Q1/0036—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means between moving parts between which an uninterrupted energy-transfer connection is maintained one of those parts being a tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles
    • 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
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/48—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of core type
    • 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
    • E21B21/02—Swivel joints in hose-lines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/907—Passageway in rod or shaft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/44—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product
    • Y10T408/45—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product including Tool with duct
    • Y10T408/455—Conducting channel extending to end of Tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/81—Tool having crystalline cutting edge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling Tools (AREA)

Abstract

946,090. Drills. SUPER-CUT Inc. Oct. 17, 1961, No. 37245/61. Heading B3C. [Also in Division F2] A glass or like core drill comprises a one piece tube 10 having a diamond impregnated matrix 16, and an adapter 40 forming a reservoir for supplying coolant to the diamond portion, from a cock 50 through a bore 14. The outer periphery of tube 10 is sealed by synthetic resinous e.g. P.T.F.E. washers 70, which rotate with the tube, and a spring urged into engagement with end caps 60.
GB37245/61A 1959-05-18 1961-10-17 Improvements in core drills Expired GB946090A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US813765A US3003493A (en) 1959-05-18 1959-05-18 Core drill adapter
GB37245/61A GB946090A (en) 1959-05-18 1961-10-17 Improvements in core drills

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US813765A US3003493A (en) 1959-05-18 1959-05-18 Core drill adapter
GB37245/61A GB946090A (en) 1959-05-18 1961-10-17 Improvements in core drills

Publications (1)

Publication Number Publication Date
GB946090A true GB946090A (en) 1964-01-08

Family

ID=41593829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37245/61A Expired GB946090A (en) 1959-05-18 1961-10-17 Improvements in core drills

Country Status (2)

Country Link
US (1) US3003493A (en)
GB (1) GB946090A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1945427A2 (en) * 2005-10-24 2008-07-23 C4 Carbides Limited Drill bit

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074392A (en) * 1959-12-07 1963-01-22 Midland Mfg Co Inc Method and apparatus for drilling minute holes in small ceramic wafers or the like
US3179184A (en) * 1961-08-18 1965-04-20 John E Jackson Method of and apparatus for air-liquid drilling
US3153885A (en) * 1961-10-09 1964-10-27 Chauncey A R Keller Cyclindrical cutter device
GB965852A (en) * 1961-12-12 1964-08-06 Rand Mines Ltd Improvements relating to percussion rock drilling machines
US3204707A (en) * 1962-08-13 1965-09-07 Bert E Johnson Swivel and feed connection for a core drill
US3583383A (en) * 1968-05-01 1971-06-08 Wheel Trueing Tool Co Drilling device with coolant supply
US3575246A (en) * 1969-05-09 1971-04-20 Midway Fishing Tool Co Oil well bumper sub
DE2812202C2 (en) * 1978-03-20 1987-04-16 Benteler-Werke AG, 4790 Paderborn Drill chuck for a glass drilling machine
US4487271A (en) * 1982-02-12 1984-12-11 Pomeroy Dan M Portable core drill
JPS6116249U (en) * 1984-06-29 1986-01-30 大昭和精機株式会社 Tapper with oil supply device
US4933205A (en) * 1987-10-09 1990-06-12 Duley Walter W Laser etching of foam substrate
US4972061A (en) * 1987-12-17 1990-11-20 Duley Walter W Laser surface treatment
US4911253A (en) * 1988-09-23 1990-03-27 Normand Cliche Core and water collector
DE10000015A1 (en) * 2000-01-03 2001-07-12 Hilti Ag Suction tool
GB0213019D0 (en) * 2002-06-06 2002-07-17 Clark John Drilling attachment
JP2005193378A (en) * 2002-09-20 2005-07-21 Max Co Ltd Core bit
JP4079152B2 (en) * 2005-01-25 2008-04-23 旭硝子株式会社 How to make a donut glass substrate

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US917074A (en) * 1909-04-06 Northern Electrical Mfg Company Rock-drill.
GB276271A (en) * 1927-04-14 1927-08-25 Hermann Rudolph Lassen Means and method of producing hard grinding elements made of emery, carborundum or other powdered or granular material
DE537495C (en) * 1930-07-27 1931-11-04 Hugo Heinrich Stuffing box for piston rods or rotating shafts, especially for refrigeration machines
US2133304A (en) * 1935-10-18 1938-10-18 Frederick Y Nichols Packing for rotary shafts
US2133524A (en) * 1937-02-01 1938-10-18 Vilter Mfg Co Oil seal and reservoir construction for compressor crankshafts
US2297477A (en) * 1939-07-27 1942-09-29 Huhn Felix Antonius Fluid seal
US2270927A (en) * 1940-01-18 1942-01-27 American Brake Shoe & Foundry Rotary seal
GB686778A (en) * 1950-02-15 1953-01-28 Prec Diamond Products Ltd Improvements in or relating to the ejection of slugs from tubular diamond drills
US2578523A (en) * 1950-06-30 1951-12-11 Du Pont Polytetrafluoroethylene packing material and process for making same
US2777702A (en) * 1951-03-29 1957-01-15 Nat Automatic Tool Company Inc Rotatable fluid conveying connection with pressure balanced seals
US2977827A (en) * 1953-04-27 1961-04-04 Foster Wheeler Corp Cutting apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1945427A2 (en) * 2005-10-24 2008-07-23 C4 Carbides Limited Drill bit

Also Published As

Publication number Publication date
US3003493A (en) 1961-10-10

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