Mobile cable type monorail crane for coal mine
The utility model discloses a coal mine mobile cable type monorail crane, which comprises a track, a hydraulic cylinder, a pulley, a stud and a hydraulic system, and is characterized in that a push-pull part consists of two brake devices and a first hydraulic cylinder, the two ends of the first hydr...
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Main Authors | , , , , , , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
09.11.2021
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Subjects | |
Online Access | Get full text |
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