A universal wrench assembly includes a wrench, one end has a head, and the other end has a handle. The head has a groove with a partial spherical surface for engaging a workpiece. One side of the groove has a through-hole, a rotating shaft is rotatablely installed in the through-hole. A supporting housing has a side wall and an upper wall, and the side wall and the upper wall connect and form an installing cavity. The upper wall has an insert hole. An elastic slot is disposed on an upper wall at one side of the insert hole, the side wall has a through groove, a lower end of the through groove has an opening, and an upside has a lateral limiting area. A fixing rod, with one end pass through the insert hole and the rotating cavity and rotatablely disposed at an axial central area of the rotating shaft.


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    Title :

    Universal wrench assembly


    Contributors:
    LIN CHENSHAN (author) / ZHENG SHAOYONG (author) / FU JINQIN (author) / TANG XIAOHONG (author) / CAO PENG (author) / WANG XUE'E (author)

    Publication date :

    2018-05-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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