Anti-swing device for lifting appliance of hoisting equipment
The anti-swing device comprises a base, an elastic piece, a large sleeve, a small sleeve and a wheel device, the base is fixed to the lifting appliance used for being connected with a hanging system of a crane in a hanging mode, the large sleeve is arranged on the base, the inner wall of the large s...
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Format: | Patent |
Sprache: | chi ; eng |
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