UA33195A - Method for rotary drilling and drill head - Google Patents

Method for rotary drilling and drill head

Info

Publication number
UA33195A
UA33195A UA99010132A UA99010132A UA33195A UA 33195 A UA33195 A UA 33195A UA 99010132 A UA99010132 A UA 99010132A UA 99010132 A UA99010132 A UA 99010132A UA 33195 A UA33195 A UA 33195A
Authority
UA
Ukraine
Prior art keywords
drill head
rotary drilling
face
crown
destruction
Prior art date
Application number
UA99010132A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Ярослав Орест Теофільович Мацюрак
Ярослав Орест Теофилович Мацюрак
Семен Ісаакович Кантор
Семен Исаакович Кантор
Іван Васильович Буряк
Иван Васильевич Буряк
Степан Михайлович Фучило
Володлен Давидович Іцхакін
Володлен Давидович Ицхакин
Original Assignee
Дрогобицький Механічний Технікум
Дрогобычский механический техникум
Ярослав Орест Теофільович Мацюрак
Ярослав Орест Теофилович Мацюрак
Семен Ісаакович Кантор
Семен Исаакович Кантор
Іван Васильович Буряк
Иван Васильевич Буряк
Степан Михайлович Фучило
Володлен Давидович Іцхакін
Володлен Давидович Ицхакин
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 Дрогобицький Механічний Технікум, Дрогобычский механический техникум, Ярослав Орест Теофільович Мацюрак, Ярослав Орест Теофилович Мацюрак, Семен Ісаакович Кантор, Семен Исаакович Кантор, Іван Васильович Буряк, Иван Васильевич Буряк, Степан Михайлович Фучило, Володлен Давидович Іцхакін, Володлен Давидович Ицхакин filed Critical Дрогобицький Механічний Технікум
Priority to UA99010132A priority Critical patent/UA33195A/en
Publication of UA33195A publication Critical patent/UA33195A/en

Links

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  • Earth Drilling (AREA)

Abstract

With special drill heads destruction of rock of face is performed with four-tooth multi-level circular washers (cuts) and with and crown with blowing face with compressed air. 1
UA99010132A 1999-01-10 1999-01-10 Method for rotary drilling and drill head UA33195A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA99010132A UA33195A (en) 1999-01-10 1999-01-10 Method for rotary drilling and drill head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA99010132A UA33195A (en) 1999-01-10 1999-01-10 Method for rotary drilling and drill head

Publications (1)

Publication Number Publication Date
UA33195A true UA33195A (en) 2001-02-15

Family

ID=74196878

Family Applications (1)

Application Number Title Priority Date Filing Date
UA99010132A UA33195A (en) 1999-01-10 1999-01-10 Method for rotary drilling and drill head

Country Status (1)

Country Link
UA (1) UA33195A (en)

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