A building material lifting device with an alerter and a position sensor comprises a material basket (1), a locking assembly (20) and an ascending and descending device (15). The material basket (1) is used for containing building materials, the ascending and descending device (15) is used for enabling the material basket to ascend or descend, and the locking assembly can be fixed to a building body and lock the material basket at an ascending position.


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    Titel :

    Building material lifting device with alerter and position sensor


    Beteiligte:
    QIAN HONGXIA (Autor:in)

    Erscheinungsdatum :

    20.05.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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