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AUPO737497A0 - Drill bit with drive and retaining means located forwardly of hammer barrel - Google Patents

Drill bit with drive and retaining means located forwardly of hammer barrel

Info

Publication number
AUPO737497A0
AUPO737497A0 AUPO7374A AUPO737497A AUPO737497A0 AU PO737497 A0 AUPO737497 A0 AU PO737497A0 AU PO7374 A AUPO7374 A AU PO7374A AU PO737497 A AUPO737497 A AU PO737497A AU PO737497 A0 AUPO737497 A0 AU PO737497A0
Authority
AU
Australia
Prior art keywords
drive
drill bit
retaining means
means located
located forwardly
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.)
Abandoned
Application number
AUPO7374A
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.)
SDS Digger Tools Pty Ltd
Original Assignee
SDS Digger Tools Pty 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 SDS Digger Tools Pty Ltd filed Critical SDS Digger Tools Pty Ltd
Priority to AUPO7374A priority Critical patent/AUPO737497A0/en
Publication of AUPO737497A0 publication Critical patent/AUPO737497A0/en
Priority to ZA985216A priority patent/ZA985216B/en
Priority to ZA985220A priority patent/ZA985220B/en
Priority to AU80043/98A priority patent/AU8004398A/en
Priority to PCT/AU1998/000461 priority patent/WO1998058153A1/en
Priority to PCT/AU1998/000462 priority patent/WO1998058154A1/en
Priority to AU80044/98A priority patent/AU753351B2/en
Abandoned 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
    • E21B17/076—Telescoping joints for varying drill string lengths; Shock absorbers between rod or pipe and drill bit
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches

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)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
AUPO7374A 1997-06-16 1997-06-16 Drill bit with drive and retaining means located forwardly of hammer barrel Abandoned AUPO737497A0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AUPO7374A AUPO737497A0 (en) 1997-06-16 1997-06-16 Drill bit with drive and retaining means located forwardly of hammer barrel
ZA985216A ZA985216B (en) 1997-06-16 1998-06-15 A drill bit
ZA985220A ZA985220B (en) 1997-06-16 1998-06-15 A drill bit with drive and retainer means
AU80043/98A AU8004398A (en) 1997-06-16 1998-06-16 A drill bit with drive and retainer means
PCT/AU1998/000461 WO1998058153A1 (en) 1997-06-16 1998-06-16 A drill bit with drive and retainer means
PCT/AU1998/000462 WO1998058154A1 (en) 1997-06-16 1998-06-16 A drill bit
AU80044/98A AU753351B2 (en) 1997-06-16 1998-06-16 A drill bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPO7374A AUPO737497A0 (en) 1997-06-16 1997-06-16 Drill bit with drive and retaining means located forwardly of hammer barrel

Publications (1)

Publication Number Publication Date
AUPO737497A0 true AUPO737497A0 (en) 1997-07-10

Family

ID=3801666

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPO7374A Abandoned AUPO737497A0 (en) 1997-06-16 1997-06-16 Drill bit with drive and retaining means located forwardly of hammer barrel

Country Status (3)

Country Link
AU (1) AUPO737497A0 (en)
WO (2) WO1998058154A1 (en)
ZA (2) ZA985220B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110685612A (en) * 2018-07-04 2020-01-14 陈玥丹 Horizontal torsional elastic buffering and impact rock breaking drilling tool

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9903256D0 (en) 1999-02-12 1999-04-07 Halco Drilling International L Directional drilling apparatus
AU2003212036B2 (en) * 1999-02-12 2005-07-28 Halco Directional Drilling Products Limited Directional Drilling Apparatus
NL1034180C2 (en) * 2007-07-24 2009-01-27 Sonicsampdrill B V Drilling device with rotary vibration drive.
SE533590C2 (en) 2009-01-14 2010-11-02 Wassara Ab Drill bit for submersible drill
WO2013071360A1 (en) * 2011-11-17 2013-05-23 Sandvik Intellectual Property Ab Hammer bit shank enhancements
EP2612981B1 (en) * 2012-01-09 2014-07-16 Sandvik Intellectual Property AB A drill bit for a percussive hammer, and shank and retention lug therefore
ITRM20130533A1 (en) * 2013-10-02 2015-04-03 Mori Srl JOINT BETWEEN "ROTARY" DRIVING HEAD AND HEAD OF THE UPPER DRILLING ROD, IN A SOIL DRILLING SYSTEM AND ANY DEVICE FOR MECHANIZED FASTENING / UNLOCKING.
US20170241213A1 (en) * 2014-05-23 2017-08-24 Ignis Technologies Pty Ltd Bit retaining system
CN104018789B (en) * 2014-06-05 2016-02-24 河北国峰重工机械有限公司 Reverse circulation drilling driver drilling rod coupling arrangement
SE539881C2 (en) * 2016-04-29 2018-01-02 Lkab Wassara Ab Coupling device for drill bit and method for such coupling.
CN107965274A (en) * 2018-01-08 2018-04-27 西南石油大学 Spline slip-type drill string coupling arrangement
DE102018008811A1 (en) * 2018-11-09 2020-05-14 Tracto-Technik Gmbh & Co. Kg Drill string section for drilling in the ground, earth drilling device and use of a drill string section

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE751241C (en) * 1938-12-17 1953-02-23 Fried Krupp A G Drilling tool
US3717209A (en) * 1971-06-10 1973-02-20 Pacific Tooling & Eng Co Replaceable wear-resistant element and method for replacing same
FR2188040A1 (en) * 1972-06-09 1974-01-18 Tartan Ind S Inc Rotary drill bit - with readily replaceable cutter bits
CA2036602C (en) * 1990-02-28 2001-04-24 Takeshi Hayashi Excavation tool
NO301348B1 (en) * 1990-07-27 1997-10-13 Mitsubishi Materials Corp cutting tool
US5065827A (en) * 1990-12-21 1991-11-19 Smith International, Inc. Hammer bit retention tool
SE505068C2 (en) * 1995-03-27 1997-06-23 Sandvik Ab Method of transferring impact energy from a drilling tool to a borehole, rock drilling tool and drill bit for striking drilling
SE506527C2 (en) * 1995-08-31 1997-12-22 Sandvik Ab Method, rock drilling tools, rock drill bit and intermediate elements for transferring stroke array from a top hammer assembly
US5647447A (en) * 1996-06-10 1997-07-15 Ingersoll-Rand Company Bit retention device for a bit and chuck assembly of a down-the-hole percussive drill
WO1998005476A1 (en) * 1996-07-31 1998-02-12 Sds Digger Tools Pty. Ltd. Forwardly located bit retention means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110685612A (en) * 2018-07-04 2020-01-14 陈玥丹 Horizontal torsional elastic buffering and impact rock breaking drilling tool

Also Published As

Publication number Publication date
ZA985216B (en) 1999-01-07
WO1998058153A1 (en) 1998-12-23
ZA985220B (en) 1999-01-07
WO1998058154A1 (en) 1998-12-23

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