ZA201805331B - A pneumatic drill hammer - Google Patents

A pneumatic drill hammer

Info

Publication number
ZA201805331B
ZA201805331B ZA2018/05331A ZA201805331A ZA201805331B ZA 201805331 B ZA201805331 B ZA 201805331B ZA 2018/05331 A ZA2018/05331 A ZA 2018/05331A ZA 201805331 A ZA201805331 A ZA 201805331A ZA 201805331 B ZA201805331 B ZA 201805331B
Authority
ZA
South Africa
Prior art keywords
drill hammer
pneumatic drill
pneumatic
hammer
drill
Prior art date
Application number
ZA2018/05331A
Inventor
Bernard Lionel Gien
Original Assignee
Gien Bernard L
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 Gien Bernard L filed Critical Gien Bernard L
Publication of ZA201805331B publication Critical patent/ZA201805331B/en

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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers

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)
  • Earth Drilling (AREA)
ZA2018/05331A 2016-01-10 2018-08-10 A pneumatic drill hammer ZA201805331B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201504958 2016-01-10
PCT/IB2017/050101 WO2017118963A1 (en) 2016-01-10 2017-01-10 A pneumatic drill hammer

Publications (1)

Publication Number Publication Date
ZA201805331B true ZA201805331B (en) 2019-05-29

Family

ID=59273448

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2018/05331A ZA201805331B (en) 2016-01-10 2018-08-10 A pneumatic drill hammer

Country Status (2)

Country Link
WO (1) WO2017118963A1 (en)
ZA (1) ZA201805331B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019092600A1 (en) * 2017-11-07 2019-05-16 Gien Bernard L A pneumatic drill hammer
WO2020188530A2 (en) * 2019-03-20 2020-09-24 Gien Bernard L A drill hammer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ717100A0 (en) * 2000-04-28 2000-05-18 Rear, Ian Graeme Down hole hammer having a top sub
AU2009202750A1 (en) * 2008-07-10 2010-01-28 Bernard Lionel Gien Pneumatic drill

Also Published As

Publication number Publication date
WO2017118963A1 (en) 2017-07-13

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