ZA201502268B - Rock drill guide - Google Patents

Rock drill guide

Info

Publication number
ZA201502268B
ZA201502268B ZA2015/02268A ZA201502268A ZA201502268B ZA 201502268 B ZA201502268 B ZA 201502268B ZA 2015/02268 A ZA2015/02268 A ZA 2015/02268A ZA 201502268 A ZA201502268 A ZA 201502268A ZA 201502268 B ZA201502268 B ZA 201502268B
Authority
ZA
South Africa
Prior art keywords
drill guide
rock drill
rock
guide
drill
Prior art date
Application number
ZA2015/02268A
Inventor
Petrus Hendrik Junior Roodt
Petrus Hendrik Senior Roodt
Original Assignee
Shova Drilling (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 Shova Drilling (Pty) Ltd filed Critical Shova Drilling (Pty) Ltd
Publication of ZA201502268B publication Critical patent/ZA201502268B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/11—Arrangements of noise-damping means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills
ZA2015/02268A 2012-08-30 2015-04-07 Rock drill guide ZA201502268B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201206536 2012-08-30
PCT/ZA2013/000068 WO2014036573A2 (en) 2012-08-30 2013-08-28 Rock drill guide

Publications (1)

Publication Number Publication Date
ZA201502268B true ZA201502268B (en) 2016-01-27

Family

ID=49620327

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2015/02268A ZA201502268B (en) 2012-08-30 2015-04-07 Rock drill guide

Country Status (6)

Country Link
BR (1) BR112015003373A8 (en)
CA (1) CA2908890A1 (en)
CL (1) CL2015000386A1 (en)
MX (1) MX2015002138A (en)
WO (1) WO2014036573A2 (en)
ZA (1) ZA201502268B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108453904A (en) * 2018-02-08 2018-08-28 江西新能源科技职业学院 Composite machine hand with elastic gap
CN110497715B (en) * 2019-09-11 2020-09-22 杭州简弈科技有限公司 Anti-falling pen
CN110497716B (en) * 2019-09-11 2020-09-01 杭州简弈科技有限公司 Force exerting reciprocating pen
CN111120568B (en) * 2020-02-11 2021-07-06 浙江森森汽车零部件有限公司 Gas-liquid series variable damping shock absorber
CN112059236B (en) * 2020-08-12 2022-02-01 北京建筑大学 Vibration and noise reduction device for drilling machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE392947B (en) * 1976-05-19 1977-04-25 Linden Alimak Ab DEVICE FOR A HYDRAULIC DRILL DRILL TO PREVENT INTRODUCTION OF FOREIGN PARTICLES INTO THE DRILL
CA2058659C (en) * 1991-01-08 2001-02-20 Michael Richard Davies Cyclic hydraulic actuator
US5626199A (en) * 1995-07-05 1997-05-06 T.C. Service Company Pneumatic impact tool having improved vibration and noise attenuation
AU729250B2 (en) * 1995-10-16 2001-02-01 White Manufacturing (Proprietary) Limited Hydraulic reciprocating mechanism

Also Published As

Publication number Publication date
BR112015003373A8 (en) 2021-08-10
WO2014036573A2 (en) 2014-03-06
BR112015003373A2 (en) 2017-07-04
CL2015000386A1 (en) 2015-06-19
CA2908890A1 (en) 2014-03-06
MX2015002138A (en) 2015-05-12
WO2014036573A3 (en) 2014-08-28

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