Access prevention systems for locks of elevator systems, the access prevention systems including a lock housing defining a cavity and having a lock aperture enabling access into the cavity, a locking element attached to the lock housing and accessible through the lock aperture and the cavity, and an access prevention device operable between (i) a first state wherein a portion of the access prevention device obstructs access to the locking element through at least one of the cavity and the lock aperture and (ii) a second state wherein the access prevention device does not obstruct access to the locking element.


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    Title :

    ACCESS PREVENTION SYSTEMS FOR LOCKS OF ELEVATOR SYSTEMS


    Contributors:

    Publication date :

    2018-06-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    E05B LOCKS , Schlösser / B66B Aufzüge , ELEVATORS



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