EXECUTIVE BODY OF AUGER UNIT

The executive body of auger unit has the main bore and has an installed in front of its axis auger element for formation of the guiding well, and metal ring with respective diameter for support of the executive body on the guide well at its drilling-out.

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Bibliographische Detailangaben
1. Verfasser:	LUBENETS MYKOLA OLEKSIIOVYCH
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING MINING OR QUARRYING
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The executive body of auger unit has the main bore and has an installed in front of its axis auger element for formation of the guiding well, and metal ring with respective diameter for support of the executive body on the guide well at its drilling-out.