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CA968817A - Hard-rock mining machine - Google Patents

Hard-rock mining machine

Info

Publication number
CA968817A
CA968817A CA156,200A CA156200A CA968817A CA 968817 A CA968817 A CA 968817A CA 156200 A CA156200 A CA 156200A CA 968817 A CA968817 A CA 968817A
Authority
CA
Canada
Prior art keywords
hard
mining machine
rock mining
rock
machine
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
CA156,200A
Other versions
CA156200S (en
Inventor
Lidia P. Dimova
Bogdan V. Voitsekhovsky
Grigory Y. Shoikhet
Valentin P. Nikolaev
Leonid A. Mitin
Vladimir A. Samusenko
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.)
SPETSIALNOE KONSTRUKTORSKOE BJURO GIDROIMPULSNOI TEKHNIKI SIBIRSKOGO OTD ELENIA AKADEMII NAUK SSSR
Original Assignee
SPETSIALNOE KONSTRUKTORSKOE BJURO GIDROIMPULSNOI TEKHNIKI SIBIRSKOGO OTD ELENIA AKADEMII NAUK SSSR
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 SPETSIALNOE KONSTRUKTORSKOE BJURO GIDROIMPULSNOI TEKHNIKI SIBIRSKOGO OTD ELENIA AKADEMII NAUK SSSR filed Critical SPETSIALNOE KONSTRUKTORSKOE BJURO GIDROIMPULSNOI TEKHNIKI SIBIRSKOGO OTD ELENIA AKADEMII NAUK SSSR
Priority to CA156,200A priority Critical patent/CA968817A/en
Application granted granted Critical
Publication of CA968817A publication Critical patent/CA968817A/en
Expired legal-status Critical Current

Links

CA156,200A 1972-11-10 1972-11-10 Hard-rock mining machine Expired CA968817A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA156,200A CA968817A (en) 1972-11-10 1972-11-10 Hard-rock mining machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA156,200A CA968817A (en) 1972-11-10 1972-11-10 Hard-rock mining machine

Publications (1)

Publication Number Publication Date
CA968817A true CA968817A (en) 1975-06-03

Family

ID=4094948

Family Applications (1)

Application Number Title Priority Date Filing Date
CA156,200A Expired CA968817A (en) 1972-11-10 1972-11-10 Hard-rock mining machine

Country Status (1)

Country Link
CA (1) CA968817A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966417A (en) * 1988-08-23 1990-10-30 Voest-Alpine Maschinenbau Gesellschaft M.B.H. Device for guying a drift advancing machine within a drift

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966417A (en) * 1988-08-23 1990-10-30 Voest-Alpine Maschinenbau Gesellschaft M.B.H. Device for guying a drift advancing machine within a drift

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