GB441351A - Improvements relating to apparatus for trapping dust in connection with bore holes - Google Patents

Improvements relating to apparatus for trapping dust in connection with bore holes

Info

Publication number
GB441351A
GB441351A GB3891/35A GB389135A GB441351A GB 441351 A GB441351 A GB 441351A GB 3891/35 A GB3891/35 A GB 3891/35A GB 389135 A GB389135 A GB 389135A GB 441351 A GB441351 A GB 441351A
Authority
GB
United Kingdom
Prior art keywords
bore holes
connection
tube
improvements relating
trapping dust
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
GB3891/35A
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.)
Pyrene Co Ltd
Original Assignee
Pyrene Co Ltd
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 Pyrene Co Ltd filed Critical Pyrene Co Ltd
Priority to GB3891/35A priority Critical patent/GB441351A/en
Publication of GB441351A publication Critical patent/GB441351A/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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/0053—Devices for removing chips using the gravity force
    • 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

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

441,351. Percussive drills. PYRENE CO., Ltd., and HUNTER, J. N., Great West Road, Brentford, Middlesex. F e b. 6, 1935, No. 3891. [Class 124] A device for trapping dust from bore holes comprises a tube 1, the end 3 of which is tapered and has longitudinal slots 9. A branch pipe 6 is connected to a suction device. The outer end of the tube carries a rubber screen 11 surrounding the drill and a flexible hood 10 encloses the dust prior to the tube end 3 entering the bore hole.
GB3891/35A 1935-02-06 1935-02-06 Improvements relating to apparatus for trapping dust in connection with bore holes Expired GB441351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3891/35A GB441351A (en) 1935-02-06 1935-02-06 Improvements relating to apparatus for trapping dust in connection with bore holes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3891/35A GB441351A (en) 1935-02-06 1935-02-06 Improvements relating to apparatus for trapping dust in connection with bore holes

Publications (1)

Publication Number Publication Date
GB441351A true GB441351A (en) 1936-01-17

Family

ID=9766806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3891/35A Expired GB441351A (en) 1935-02-06 1935-02-06 Improvements relating to apparatus for trapping dust in connection with bore holes

Country Status (1)

Country Link
GB (1) GB441351A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2196282A1 (en) 2008-12-10 2010-06-16 HILTI Aktiengesellschaft Tool system
CN105863532A (en) * 2016-06-03 2016-08-17 拜城县众维煤业有限公司 Wind-power drill-hole residue discharging and dust removing device
CN108252666A (en) * 2018-01-16 2018-07-06 福建省新华都工程有限责任公司 A kind of seamless applying down-the-hole drill dust cover
CN115653586A (en) * 2022-09-30 2023-01-31 中国中煤能源集团有限公司 Coal mining equipment based on 5G thing networking is fused

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2196282A1 (en) 2008-12-10 2010-06-16 HILTI Aktiengesellschaft Tool system
DE102008054489A1 (en) 2008-12-10 2010-06-17 Hilti Aktiengesellschaft Tooling system
CN105863532A (en) * 2016-06-03 2016-08-17 拜城县众维煤业有限公司 Wind-power drill-hole residue discharging and dust removing device
CN108252666A (en) * 2018-01-16 2018-07-06 福建省新华都工程有限责任公司 A kind of seamless applying down-the-hole drill dust cover
CN115653586A (en) * 2022-09-30 2023-01-31 中国中煤能源集团有限公司 Coal mining equipment based on 5G thing networking is fused
CN115653586B (en) * 2022-09-30 2024-03-08 中国中煤能源集团有限公司 Coal mining equipment based on 5G Internet of things integration

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