CA841464A - Boom for drilling machines - Google Patents

Boom for drilling machines

Info

Publication number
CA841464A
CA841464A CA841464A CA841464DA CA841464A CA 841464 A CA841464 A CA 841464A CA 841464 A CA841464 A CA 841464A CA 841464D A CA841464D A CA 841464DA CA 841464 A CA841464 A CA 841464A
Authority
CA
Canada
Prior art keywords
boom
drilling machines
drilling
machines
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
CA841464A
Inventor
Bronder Herbert
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.)
Ingersoll Rand World Trade Ltd
Original Assignee
Ingersoll Rand World Trade Ltd
Publication date
Application granted granted Critical
Publication of CA841464A publication Critical patent/CA841464A/en
Expired legal-status Critical Current

Links

CA841464A Boom for drilling machines Expired CA841464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA841464T

Publications (1)

Publication Number Publication Date
CA841464A true CA841464A (en) 1970-05-12

Family

ID=36325664

Family Applications (1)

Application Number Title Priority Date Filing Date
CA841464A Expired CA841464A (en) Boom for drilling machines

Country Status (1)

Country Link
CA (1) CA841464A (en)

Similar Documents

Publication Publication Date Title
CA948623A (en) Drill boom
CA1004216A (en) Drilling machine
CA934774A (en) Earth boring machine
CA960209A (en) Earth drilling machine
CA947775A (en) Tunneling machine
CA950266A (en) Rock drills
AU3377271A (en) Mining machine
CA841464A (en) Boom for drilling machines
AU456049B2 (en) Earth boring machine
CA836918A (en) Tunnel boring machine
CA832324A (en) Tunnel boring machine
AU457713B2 (en) Machine for continuous boring
AU2456971A (en) Earth boring machine
CA841433A (en) Mining machine
AU417488B2 (en) Hardrock tunneling machine
CA856652A (en) Tunneling machine
AU2160770A (en) Machine for continuous boring
CA835144A (en) Feller-limber-buncher logging machine
AU457500B2 (en) Mining machines
AU442890B2 (en) Improved drilling machine
CA840855A (en) Mounting means for drill booms
CA851584A (en) Tunnelling machine
CA832260A (en) Hydraulic machine
CA928285A (en) Underground drilling machine sealing means
CA793560A (en) Boring machine