AU2697467A - Cutting heads - Google Patents

Cutting heads

Info

Publication number
AU2697467A
AU2697467A AU26974/67A AU2697467A AU2697467A AU 2697467 A AU2697467 A AU 2697467A AU 26974/67 A AU26974/67 A AU 26974/67A AU 2697467 A AU2697467 A AU 2697467A AU 2697467 A AU2697467 A AU 2697467A
Authority
AU
Australia
Prior art keywords
cutting heads
heads
cutting
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
AU26974/67A
Inventor
John Baker Clifton
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.)
Morton Baker Wool Presses Pty Ltd Morton Manufacturing Pty Limited Morton Marine Pty Limited Morton Mcculloch Gs E) Pty Limited And Morton Mcculloch Sales Pty Limited
Original Assignee
Morton Baker Wool Presses Pty Ltd Morton Manufacturing Pty Limited Morton Marine Pty Limited Morton Mcculloch Gs E) Pty Limited And Morton Mcculloch Sales Pty Limited
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 Morton Baker Wool Presses Pty Ltd Morton Manufacturing Pty Limited Morton Marine Pty Limited Morton Mcculloch Gs E) Pty Limited And Morton Mcculloch Sales Pty Limited filed Critical Morton Baker Wool Presses Pty Ltd Morton Manufacturing Pty Limited Morton Marine Pty Limited Morton Mcculloch Gs E) Pty Limited And Morton Mcculloch Sales Pty Limited
Priority to AU26974/67A priority Critical patent/AU2697467A/en
Publication of AU2697467A publication Critical patent/AU2697467A/en
Expired 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

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)
AU26974/67A 1968-09-09 1968-09-09 Cutting heads Expired AU2697467A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU26974/67A AU2697467A (en) 1968-09-09 1968-09-09 Cutting heads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU26974/67A AU2697467A (en) 1968-09-09 1968-09-09 Cutting heads

Publications (1)

Publication Number Publication Date
AU2697467A true AU2697467A (en) 1970-03-19

Family

ID=3715390

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26974/67A Expired AU2697467A (en) 1968-09-09 1968-09-09 Cutting heads

Country Status (1)

Country Link
AU (1) AU2697467A (en)

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