Safety systems and methods for elevator systems (301) include an elevator car (303) configured to travel along an elevator shaft (317), a pit (327) at a bottom of the elevator shaft (317), and a governor (308, 314) having an energizable actuator configured to be continuously energized from a time of activation to a time of reset. The governor (308, 314) is configured to stop downward movement of the elevator car (303) along the elevator shaft (317) after the time of activation until the time of reset, with energizing of the energizable actuator being initiated from an electrical trigger mechanism (306) proximate the pit (327) of the elevator shaft (317).


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    Title :

    ELEVATOR PIT MAINTENANCE SYSTEMS


    Additional title:

    WARTUNGSSYSTEME FÜR AUFZUGSGRUBEN
    SYSTÈMES DE MAINTENANCE DE FOSSE D'ASCENSEUR


    Contributors:
    CREEL JIM (author) / LITTERAL KEN (author) / KEANE RYAN (author)

    Publication date :

    2024-02-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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