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2012
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Invention
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Cutting pick apparatus and mining machinery. Disclosed is a cutting pick apparatus, wherein an el... |
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Invention
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Tunneler and walking aid device thereof. Disclosed are a tunneler and a walking aid device thereo... |
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Invention
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Hydraulic system and excavator. A hydraulic system and excavator comprising same, the hydraulic s... |
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Invention
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Rescue capsule for mine use. A rescue capsule for mine use, comprising a capsule body (2, 3) for ... |
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Invention
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Slewing mechanism and tunneling machine. Disclosed are a slewing mechanism and a tunneling machin... |
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Invention
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Backwashing filtering device. A backwashing filtering device comprises a housing (11) provided wi... |
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Invention
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Remote controller and engineering machinery applying same. Proposed is a remote controller. The r... |
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Invention
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Cutting speed regulating system and boring machine. Disclosed is a cutting speed regulating syste... |
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Invention
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Boring machine and cutting unit therefor. A cutting unit for a boring machine, for connecting to ... |
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Invention
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Hard rock tunneling machine. A hard rock tunneling machine for boring a hard rock tunnel, compris... |
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2010
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Invention
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Explosion proof cable winding drum. An explosion proof cable winding drum comprises a main shaft ... |
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Invention
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Handle centralized control system for alternating current haulage shuttle car. A handle centraliz... |
