CA118842A - Rock drill feeding mechanism - Google Patents

Rock drill feeding mechanism

Info

Publication number
CA118842A
CA118842A CA000118842A CA118842DA CA118842A CA 118842 A CA118842 A CA 118842A CA 000118842 A CA000118842 A CA 000118842A CA 118842D A CA118842D A CA 118842DA CA 118842 A CA118842 A CA 118842A
Authority
CA
Canada
Prior art keywords
feeding mechanism
rock drill
drill feeding
rock
feeding
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
CA000118842A
Other languages
French (fr)
Inventor
Daniel Shaw Waugh
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.)
DENVER ROCK DRILL AND MACHINERY Co
Original Assignee
DENVER ROCK DRILL AND MACHINERY Co
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 DENVER ROCK DRILL AND MACHINERY Co filed Critical DENVER ROCK DRILL AND MACHINERY Co
Application granted granted Critical
Publication of CA118842A publication Critical patent/CA118842A/en
Expired legal-status Critical Current

Links

CA000118842A 1908-04-13 1908-04-13 Rock drill feeding mechanism Expired CA118842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA118842T 1908-04-13

Publications (1)

Publication Number Publication Date
CA118842A true CA118842A (en) 1909-06-15

Family

ID=45238566

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000118842A Expired CA118842A (en) 1908-04-13 1908-04-13 Rock drill feeding mechanism

Country Status (1)

Country Link
CA (1) CA118842A (en)

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