JPS49110501A - - Google Patents

Info

Publication number
JPS49110501A
JPS49110501A JP49010336A JP1033674A JPS49110501A JP S49110501 A JPS49110501 A JP S49110501A JP 49010336 A JP49010336 A JP 49010336A JP 1033674 A JP1033674 A JP 1033674A JP S49110501 A JPS49110501 A JP S49110501A
Authority
JP
Japan
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.)
Pending
Application number
JP49010336A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS49110501A publication Critical patent/JPS49110501A/ja
Pending legal-status Critical Current

Links

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
    • E21B10/00—Drill bits
    • E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
    • E21B10/445—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts percussion type, e.g. for masonry
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
JP49010336A 1973-01-27 1974-01-25 Pending JPS49110501A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB428673 1973-01-27

Publications (1)

Publication Number Publication Date
JPS49110501A true JPS49110501A (en) 1974-10-21

Family

ID=9774281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49010336A Pending JPS49110501A (en) 1973-01-27 1974-01-25

Country Status (4)

Country Link
JP (1) JPS49110501A (en)
DE (1) DE2403722A1 (en)
FR (1) FR2215285B3 (en)
NL (1) NL7401084A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012139676A (en) * 2010-12-22 2012-07-26 Hilti Ag Tool and method for cleaning drilled hole

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3517560A1 (en) * 1985-05-15 1986-11-20 Hawera Probst Gmbh + Co, 7980 Ravensburg REPLACEMENT CONVEYOR FOR ROCK DRILLS
DE3813849A1 (en) * 1988-04-23 1989-11-02 Hawera Probst Kg Hartmetall ROCK DRILL
DE3919095A1 (en) * 1988-07-16 1990-01-18 Hawera Probst Kg Hartmetall DRILLING TOOL
DE58907334D1 (en) * 1988-07-16 1994-05-05 Hawera Probst Kg Hartmetall Drilling tool.
DE19603298A1 (en) * 1996-01-30 1997-07-31 Berner Gmbh Drilling tool
DE19652621C2 (en) * 1996-12-18 1999-05-12 Bosch Gmbh Robert Element with a helical profile running around a central axis
CN111203752B (en) * 2020-02-14 2020-12-01 义乌市根号三科技有限公司 Metal cutting machine tool for removing scrap iron during cutting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012139676A (en) * 2010-12-22 2012-07-26 Hilti Ag Tool and method for cleaning drilled hole

Also Published As

Publication number Publication date
FR2215285B3 (en) 1976-11-19
DE2403722A1 (en) 1974-08-01
FR2215285A1 (en) 1974-08-23
NL7401084A (en) 1974-07-30

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