Modular structure and rock drill

The rock drill comprises a front guide assembly, a gearbox assembly, a buffer assembly and an impact assembly, the modular structure comprises a front guide shell and a carrier used as the front guide assembly, and a connecting structure used for being connected with the first end of the gearbox ass...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KONG WEN, YI DAYUN, FAN YUANZHE, TIAN JIAN, XIAO ZHENGHANG, ZHOU SHENG, GAN SHIYU, ZHANG XINGGANG
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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