ROCK-BREAKING IMPLEMENT FOR PERCUSSIVE MACHINES

ROCK-BREAKING IMPLEMENT FOR PERCUSSIVE MACHINES A rock-breaking implement, preferably for a self-pro pelled percussive machine for driving boreholes, having a body, at least a part of the body facing the borehole faces being cylindrical in shape. The body is provided with rock-breaking wedges which...

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Hauptverfasser:	TUPITSYN, SERGEI K, SUDNISHNIKOV, BORIS V, KAMENSKY, VENIAMIN V, VARNELLO, EDUARD P
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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