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Auger apparatus
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Auger mining machine
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Earth drilling apparatus
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Auger drive apparatus
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Auger handling apparatus
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Latch mechanism for auger string couplings
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Auger section positioning means
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Latch mechanism for auger string couplings
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Auger drive with auxiliary powertrain boxes
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Auger apparatus
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Latching and latch releasing mechanism for auger string couplings
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Multiple cutting head assembly for auger mining machine
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Spoil ejector for horizontal earth augering machine
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Auger section handling apparatus
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Power supply means for mining apparatus
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Locking device for auger latches
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Auger section positioning hoist having pendent control means
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Auger apparatus drive means
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Auger apparatus
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Augering Machine for Mining Upwardly and Downwardly at Steep Angles.
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