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SU611014A1 - Underground working composite roof support - Google Patents

Underground working composite roof support

Info

Publication number
SU611014A1
SU611014A1 SU762373080A SU2373080A SU611014A1 SU 611014 A1 SU611014 A1 SU 611014A1 SU 762373080 A SU762373080 A SU 762373080A SU 2373080 A SU2373080 A SU 2373080A SU 611014 A1 SU611014 A1 SU 611014A1
Authority
SU
USSR - Soviet Union
Prior art keywords
roof support
composite roof
underground working
working composite
underground
Prior art date
Application number
SU762373080A
Other languages
Russian (ru)
Inventor
Валерий Евсеевич Меркин
Лев Алексеевич Воробьев
Владимир Павлович Самойлов
Дмитрий Харитонович Мультатули
Олег Борисович Вознесенский
Original Assignee
Всесоюзный научно-исследовательский институт транспортного строительства
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 Всесоюзный научно-исследовательский институт транспортного строительства filed Critical Всесоюзный научно-исследовательский институт транспортного строительства
Priority to SU762373080A priority Critical patent/SU611014A1/en
Application granted granted Critical
Publication of SU611014A1 publication Critical patent/SU611014A1/en

Links

SU762373080A 1976-06-14 1976-06-14 Underground working composite roof support SU611014A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762373080A SU611014A1 (en) 1976-06-14 1976-06-14 Underground working composite roof support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762373080A SU611014A1 (en) 1976-06-14 1976-06-14 Underground working composite roof support

Publications (1)

Publication Number Publication Date
SU611014A1 true SU611014A1 (en) 1978-06-15

Family

ID=20665847

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762373080A SU611014A1 (en) 1976-06-14 1976-06-14 Underground working composite roof support

Country Status (1)

Country Link
SU (1) SU611014A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011069480A3 (en) * 2009-12-10 2012-06-28 Bochumer Eisenhütte Heintzmann GmbH & Co. KG Tubbing works having an integrated flexible element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011069480A3 (en) * 2009-12-10 2012-06-28 Bochumer Eisenhütte Heintzmann GmbH & Co. KG Tubbing works having an integrated flexible element

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