UA49404A - V. tyschenkos method for extraction and transportation of coal in thin beds - Google Patents

V. tyschenkos method for extraction and transportation of coal in thin beds

Info

Publication number
UA49404A
UA49404A UA2001128233A UA2001128233A UA49404A UA 49404 A UA49404 A UA 49404A UA 2001128233 A UA2001128233 A UA 2001128233A UA 2001128233 A UA2001128233 A UA 2001128233A UA 49404 A UA49404 A UA 49404A
Authority
UA
Ukraine
Prior art keywords
coal
transportation
extraction
face
tyschenkos
Prior art date
Application number
UA2001128233A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Віктор Олексійович Тищенко
Виктор Алексеевич Тищенко
Original Assignee
Донбаський Гірничо-Металургійний Інститут
Донбасский горно-металлургический институт
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 Донбаський Гірничо-Металургійний Інститут, Донбасский горно-металлургический институт filed Critical Донбаський Гірничо-Металургійний Інститут
Priority to UA2001128233A priority Critical patent/UA49404A/en
Publication of UA49404A publication Critical patent/UA49404A/en

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Abstract

Method for extraction and transportation of coal in thin beds, in which the bed destruction and coal transportation are performed by means of knife chain with cutting heads at the ends of the knives at the side of the bed. At that cutting, loading and transportation of coal along the coal-face are performed during the motion of the upper branch of the chain along the lower one, while the last one moves over the bed base, with simultaneous displacement of those to the coal-face, due to the chains tension, the coal-face curvature and displacement of the transmission stars along the coal-faces.
UA2001128233A 2001-12-03 2001-12-03 V. tyschenkos method for extraction and transportation of coal in thin beds UA49404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA2001128233A UA49404A (en) 2001-12-03 2001-12-03 V. tyschenkos method for extraction and transportation of coal in thin beds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA2001128233A UA49404A (en) 2001-12-03 2001-12-03 V. tyschenkos method for extraction and transportation of coal in thin beds

Publications (1)

Publication Number Publication Date
UA49404A true UA49404A (en) 2002-09-16

Family

ID=74301146

Family Applications (1)

Application Number Title Priority Date Filing Date
UA2001128233A UA49404A (en) 2001-12-03 2001-12-03 V. tyschenkos method for extraction and transportation of coal in thin beds

Country Status (1)

Country Link
UA (1) UA49404A (en)

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