A buffer type speed difference falling protector includes a shell, a speed difference falling protector body and a speed difference falling protector body, wherein the shell is provided with an opening; the frame body is arranged in the shell; the winding device is arranged on the frame body, can wind the rope body when the winding device rotates in the forward direction, and releases the rope body when the winding device rotates in the reverse direction; and the elastic resetting piece is used for driving the winding device to rotate in the positive direction. The plurality of pawls are arranged on the fixing piece, when the braking device rotates, the plurality of pawls are thrown out synchronously to be contacted with the ratchets, the braking speed is high, the braking reliability is high, and the plurality of pawls can equally divide the impact force during braking.


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    Title :

    BUFFER TYPE SPEED DIFFERENCE FALLING PROTECTOR


    Contributors:
    FENG MING (author)

    Publication date :

    2022-07-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES / A62B DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING , Vorrichtungen, Geräte oder Verfahren zur Lebensrettung



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