ZA924302B - Rock drill rotation - Google Patents

Rock drill rotation

Info

Publication number
ZA924302B
ZA924302B ZA924302A ZA924302A ZA924302B ZA 924302 B ZA924302 B ZA 924302B ZA 924302 A ZA924302 A ZA 924302A ZA 924302 A ZA924302 A ZA 924302A ZA 924302 B ZA924302 B ZA 924302B
Authority
ZA
South Africa
Prior art keywords
rock drill
drill rotation
rotation
rock
drill
Prior art date
Application number
ZA924302A
Inventor
Alexander William Rowe
William Rowe Alexander
Rudolph Buhrmann
Buhrmann Rudolph
Original Assignee
Novatek Drills 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 Novatek Drills Pty Ltd filed Critical Novatek Drills Pty Ltd
Priority to ZA924302A priority Critical patent/ZA924302B/en
Publication of ZA924302B publication Critical patent/ZA924302B/en

Links

ZA924302A 1991-03-14 1992-06-12 Rock drill rotation ZA924302B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA924302A ZA924302B (en) 1991-03-14 1992-06-12 Rock drill rotation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA911864 1991-03-14
ZA924302A ZA924302B (en) 1991-03-14 1992-06-12 Rock drill rotation

Publications (1)

Publication Number Publication Date
ZA924302B true ZA924302B (en) 1993-03-31

Family

ID=27141848

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA924302A ZA924302B (en) 1991-03-14 1992-06-12 Rock drill rotation

Country Status (1)

Country Link
ZA (1) ZA924302B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000039468A1 (en) * 1998-12-23 2000-07-06 Sulzer South Africa Limited Hydraulic actuator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000039468A1 (en) * 1998-12-23 2000-07-06 Sulzer South Africa Limited Hydraulic actuator
AU754092B2 (en) * 1998-12-23 2002-11-07 Sulzer Hydromining (Pty) Ltd Hydraulic actuator

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