CA836918A - Tunnel boring machine - Google Patents

Tunnel boring machine

Info

Publication number
CA836918A
CA836918A CA836918A CA836918DA CA836918A CA 836918 A CA836918 A CA 836918A CA 836918 A CA836918 A CA 836918A CA 836918D A CA836918D A CA 836918DA CA 836918 A CA836918 A CA 836918A
Authority
CA
Canada
Prior art keywords
boring machine
tunnel boring
tunnel
machine
boring
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
CA836918A
Inventor
A. Redl Narciss
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.)
INDUSTRIAL MACHINE AND MANUFACTURING Co Ltd
Original Assignee
INDUSTRIAL MACHINE AND MANUFACTURING Co Ltd
Publication date
Application granted granted Critical
Publication of CA836918A publication Critical patent/CA836918A/en
Expired legal-status Critical Current

Links

CA836918A Tunnel boring machine Expired CA836918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA836918T

Publications (1)

Publication Number Publication Date
CA836918A true CA836918A (en) 1970-03-17

Family

ID=36321114

Family Applications (1)

Application Number Title Priority Date Filing Date
CA836918A Expired CA836918A (en) Tunnel boring machine

Country Status (1)

Country Link
CA (1) CA836918A (en)

Similar Documents

Publication Publication Date Title
ZM11472A1 (en) High torque boring machine
CA934774A (en) Earth boring machine
CA960209A (en) Earth drilling machine
AU465340B2 (en) Rock drill
CA947775A (en) Tunneling machine
CA927582A (en) Drilling
CA931771A (en) Earth boring machine
CA950266A (en) Rock drills
CA929360A (en) Earth boring machine
AU3377271A (en) Mining machine
CA937411A (en) Earth boring machine
CA945181A (en) Rock boring machinery
CA836918A (en) Tunnel boring machine
CA832324A (en) Tunnel boring machine
CA950484A (en) Rock boring machinery
CA814282A (en) Tunnel boring machine
CA856652A (en) Tunneling machine
AU417488B2 (en) Hardrock tunneling machine
AU456049B2 (en) Earth boring machine
CA960642A (en) Drilling
CA851584A (en) Tunnelling machine
AU457713B2 (en) Machine for continuous boring
CA797097A (en) Tunnel boring machines
AU1499470A (en) Hardrock tunneling machine
AU2456971A (en) Earth boring machine