CA1034938A - Telescopic rock drill mounting - Google Patents

Telescopic rock drill mounting

Info

Publication number
CA1034938A
CA1034938A CA239,592A CA239592A CA1034938A CA 1034938 A CA1034938 A CA 1034938A CA 239592 A CA239592 A CA 239592A CA 1034938 A CA1034938 A CA 1034938A
Authority
CA
Canada
Prior art keywords
rock drill
drill mounting
telescopic rock
telescopic
mounting
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
CA239,592A
Other languages
French (fr)
Inventor
Trevor E. Wallace
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.)
STEEL ENGINEERING Co Ltd (THE)
Original Assignee
STEEL ENGINEERING Co Ltd (THE)
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 STEEL ENGINEERING Co Ltd (THE) filed Critical STEEL ENGINEERING Co Ltd (THE)
Priority to CA294,677A priority Critical patent/CA1036589A/en
Application granted granted Critical
Publication of CA1034938A publication Critical patent/CA1034938A/en
Expired legal-status Critical Current

Links

CA239,592A 1974-11-19 1975-11-13 Telescopic rock drill mounting Expired CA1034938A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA294,677A CA1036589A (en) 1974-11-19 1978-01-10 Valves for use on a telescopic rock drill mounting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00747383A ZA747383B (en) 1974-11-19 1974-11-19 Telescopic rock drill mounting

Publications (1)

Publication Number Publication Date
CA1034938A true CA1034938A (en) 1978-07-18

Family

ID=25568360

Family Applications (1)

Application Number Title Priority Date Filing Date
CA239,592A Expired CA1034938A (en) 1974-11-19 1975-11-13 Telescopic rock drill mounting

Country Status (2)

Country Link
CA (1) CA1034938A (en)
ZA (1) ZA747383B (en)

Also Published As

Publication number Publication date
ZA747383B (en) 1976-07-28

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