A locating guiding device that is used for down --hole to bore continuous pore -forming or grooving

The utility model discloses a locating guiding device that is used for down - -hole to bore continuous pore -forming or grooving, including guiding mechanism and positioning mechanism, guiding mechanism includes the base, sets up along length direction on the base to be parallel to each other and gu...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YOU XIAOCHUAN, WANG ZHENHUA, CHU HONGLI, HUANG SHENGHUA, CHEN YOUHUA, XIE QI, WEI QINGSONG, YI XINGCHEN, LI HANQIAO, XIAO YUNHUA, LEI CHAO, TAN CHAOSHUANG, XIE SHIYU, YUAN YIXUN, SONG HUABO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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