Over-unwinding prevention device for steel wire rope of hydraulic winch
The utility model relates to the technical field of hydraulic winches, and discloses a steel wire rope over-unwinding prevention device of a hydraulic winch, which comprises two supports, a steel wire rope winding drum is rotatably connected between the opposite sides of the two supports, and a stee...
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Format: | Patent |
Sprache: | chi ; eng |
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