CUTTING APPARATUS
A cutting apparatus suitable for creating tunnels and subterranean roadways. The apparatus comprises independently pivoting supports that each carry a respective independently pivoting arm and a rotatable cutting head. Each cutting head via the supports and arms, is configured to slew laterally outw...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A cutting apparatus suitable for creating tunnels and subterranean roadways. The apparatus comprises independently pivoting supports that each carry a respective independently pivoting arm and a rotatable cutting head. Each cutting head via the supports and arms, is configured to slew laterally outward in a sideways direction and to pivot in a vertical upward and downward direction. The supports and arms are mounted on a linear moving sled carried by a main frame. |
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