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2022
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Invention
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Hoisting wire rope tension measurement method based on visual vibration frequency identification.... |
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Invention
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Hoist for transferred materials in underground auxiliary transportation system and method thereof... |
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Invention
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Lifting appliance and method for underground auxiliary transportation system to transfer material... |
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2020
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Invention
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Cageway connecting device and connecting method thereof. A cageway connecting device and connecti... |
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2019
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Invention
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Large-tonnage coal dropping buffer skip for mine. A large-tonnage coal dropping buffer skip for a... |
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Invention
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Large-tonnage coal falling buffering skip for mine. Disclosed is a large-tonnage coal falling buf... |
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2017
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Invention
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Multiple-state health monitoring apparatus and monitoring method for critical components in hoist... |
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Invention
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Multi-state health monitoring device and monitoring method for critical components of hoisting sy... |
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Invention
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Self-detection device for liner plate of hoisting container and detection method. The present inv... |
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Invention
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Self-detection device for hoisting container liner plate and detection method. A self-detection d... |
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Invention
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Device and method for adjusting tension of a steel wire rope of an ultra-deep vertical shaft at a... |
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Invention
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Tension adjusting device and method for steel wire ropes on hoisting container of ultra-deep vert... |
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Invention
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Apparatus and method for measuring rotational angle of sinking platform. An apparatus and a metho... |
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Invention
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Device and method for measuring rotation angles of hanging scaffold. A device and a method for me... |
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Invention
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Reliability assessment method for main shaft of kilometer-deep well elevator under multiple failu... |
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Invention
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Reliability evaluation method for hoist main shaft of kilometer-deep mine considering multiple fa... |
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2014
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Invention
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Method and device for monitoring tension equalization and displacement adjustment states of steel... |
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Invention
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Adjustable intermediate disk body of large double-layer cage and adjusting and moving method ther... |
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Invention
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Large-tonnage slender externally powered curve rail-mounted unloading skip. The present invention... |
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Invention
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Apparatus and method for opening and closing skip exogenetic power curved rail-type gate. An appa... |
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Invention
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Large-tonnage narrow and long external force type bend unloading skip bucket. A large-tonnage nar... |
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Invention
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Method and apparatus for monitoring displacement adjustment state of steel rope tension balancing... |
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Invention
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Large-scale double-deck cage adjustable intermediate plate body and method for adjusting and movi... |
