ES36565U - Pylon disconnector of heads of spades to make holes in mining (Machine-translation by Google Translate, not legally binding)
- Google Patents
Pylon disconnector of heads of spades to make holes in mining (Machine-translation by Google Translate, not legally binding)
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Drilling And Exploitation, And Mining Machines And Methods
(AREA)
Abstract
Pylon disconnector of heads of picas to make holes in mining that is characterized in being formed by a solid of heavy material, preferably ferric, that presents in its center an orifice whose diameter is greater than that of the handle of the pike and smaller than the one of the piercing head. (Machine-translation by Google Translate, not legally binding)
ES0036565U1953-06-061953-06-06
Pick head disconnect pylon for drilling holes in mining
ExpiredES36565Y
(en)
Device applicable to pencils and mechanical plinths to advance the mna with or without recoil (Machine-translation by Google Translate, not legally binding)