METHOD OF MINING A ROCK FORMATION USING A DISC CUTTER AND A ROCK BREAKER TOOL

This disclosure relates to a method of mining a rock formation using a disc cutter and a rock breaker tool. Several examples of rock breaker tool are provided, including mini disc cutters and a form of hydraulic striker. The tool is inserted into slits cut into the rock by the disc cutter and activa...

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Bibliographische Detailangaben
Hauptverfasser:	SARIDIKMEN, Habib, LU, Shuo
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING MINING OR QUARRYING
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	This disclosure relates to a method of mining a rock formation using a disc cutter and a rock breaker tool. Several examples of rock breaker tool are provided, including mini disc cutters and a form of hydraulic striker. The tool is inserted into slits cut into the rock by the disc cutter and activated, causing crack initiation and propagation in the rock.