Disclosed is a level castor including: a castor main body which has a socket shape having an opening, and in which a wheel contacting the ground is mounted therein and rotatably hinge-coupled to one portion of the lower side thereof; a connection frame which is rotatably connected to the castor main body and fixedly mounted to a weight disposed thereabove, thereby connecting the castor main body to the weight such that the castor main body can rotate with respect to the weight; a support body provided to the castor main body through the opening in a retractable manner so as to contact the ground; and an adjustment unit which is provided in an inner accommodation space of the castor main body, and which retracts the support body through a rotation operation of a rotation handle.


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    Title :

    LEVEL CASTOR


    Contributors:

    Publication date :

    2020-10-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16H Getriebe , GEARING



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