UA15233C2 - Connection of beams of drill mill - Google Patents

Connection of beams of drill mill

Info

Publication number
UA15233C2
UA15233C2 UA94041010A UA94041010A UA15233C2 UA 15233 C2 UA15233 C2 UA 15233C2 UA 94041010 A UA94041010 A UA 94041010A UA 94041010 A UA94041010 A UA 94041010A UA 15233 C2 UA15233 C2 UA 15233C2
Authority
UA
Ukraine
Prior art keywords
unit
rods
joint
connection
beams
Prior art date
Application number
UA94041010A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Віктор Васільєвіч Антіпов
Виктор Васильевич Антипов
Ілья Ізраілєвіч Браккєр
Илья Израилевич Браккер
Іван Трофімовіч Манжула
Иван Трофимович Манжула
Алєксандр Дмітрієвіч Фєдорєнко
Александр Дмитриевич Федоренко
Original Assignee
Товариство З Обмеженою Відповідальністю Фірма "Hітєп"
Общество с ограниченной ответственностью фирма «НИТЕП»
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 Товариство З Обмеженою Відповідальністю Фірма "Hітєп", Общество с ограниченной ответственностью фирма «НИТЕП» filed Critical Товариство З Обмеженою Відповідальністю Фірма "Hітєп"
Publication of UA15233C2 publication Critical patent/UA15233C2/en

Links

Landscapes

  • Earth Drilling (AREA)

Abstract

The invention relates to mining, in particular to units for connection of rods of drill string of auger, drilling-and-stowing and other machines for hole making with rotary drilling, for instance by coal. Joint unit of rods of drill string includes central cylindrical member at one rod and opening for it at the other one, conjugated to each other cams on both rods with outer cylindrical surface, unit for axial and unit for angular fixation of joint. At the outer cylindrical surface of cams in middle part of conjugation of those circular groove is provided. Unit for axial fixation of joint is arranged as ring with radial protrusions at inner surface.
UA94041010A 1992-12-28 1993-07-28 Connection of beams of drill mill UA15233C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU92014733A RU2035583C1 (en) 1992-12-28 1992-12-28 Joint of drill rod string

Publications (1)

Publication Number Publication Date
UA15233C2 true UA15233C2 (en) 1997-06-30

Family

ID=20134419

Family Applications (1)

Application Number Title Priority Date Filing Date
UA94041010A UA15233C2 (en) 1992-12-28 1993-07-28 Connection of beams of drill mill

Country Status (2)

Country Link
RU (1) RU2035583C1 (en)
UA (1) UA15233C2 (en)

Also Published As

Publication number Publication date
RU2035583C1 (en) 1995-05-20

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