Rock cutting machine

Sugden, David Burnet, Karekal, Shivakumar and Carnavas, Paul (2003). Rock cutting machine. WO/2003/089761.

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Creator Sugden, David Burnet
Karekal, Shivakumar
Carnavas, Paul
Patent title Rock cutting machine
Date of issue 2003-10-30
Patent owner The University of Queensland
Patent number WO/2003/089761
Country of origin Australia
Language eng
Subjects 091405 Mining Engineering
Abstract/Summary A rock cutting machine including a boom (11) rotatably mounted at a proximal end to a chassis (13) adapted to be placed adjacent a rock face (14) to be cut. The boom extends from the chassis to a distal end adjacent the rock face. A longitudinal boom axis (21) extends between the proximal and the distal ends of the boom and a cutting device (10) is pivotally mounted about a pivot axis (20) adjacent the distal end of the boom. The pivot axis enables wrist movement about the pivot axis by a drive mechanism (29) and is offset from the longitudinal axis of the cutting device (23).
Additional Notes International Application #: PCT/AU2003/000474

Document type: Patent
Collection: School of Mechanical & Mining Engineering Publications
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Created: Tue, 11 Apr 2006, 02:14:24 EST