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ZA8802949B
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Method of mining and a winning machine and apparatus therefor
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EP0314263A1
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Mining method and apparatus
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GB8809422D0
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Conveyor drive frame
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GB8809423D0
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Drive frame for scraper chain conveyor
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GB8803974D0
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Hydraulic pump
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GB8801531D0
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Conveyor apparatus
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GB8729508D0
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Drive frame for scrapper chain conveyor
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GB8723845D0
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Pulley wheel
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CA1292893C
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Bi-directional torque transmission unit
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US4696391A
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Conveying apparatus
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GB8618020D0
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Transmission unit
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GB8611834D0
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Self-discharge apparatus
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GB8602846D0
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Belt conveyor drive system
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GB8526891D0
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Portable power take-off device, particularly for extracting power from a belt conveyor; and a fines conveyor drivable by such power take-off device
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GB8503690D0
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Sprocket/barrel assembly for a scraper chain conveyor
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GB8432568D0
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Control valve
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GB8432569D0
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Power take off arrangement
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GB8428789D0
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Stop valve arrangement
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GB8428788D0
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Control system
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GB8428421D0
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Fines conveyor drive arrangement
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