Systems and methods for providing lifting workers up cell towers are disclosed. The system is useful on “stealth” cellular towers that do not have external ladders or climbing pegs for aesthetic reasons. The system can include a cable, a system of pulleys, and an internal or external winch. The cable can include a counterweight to enable the cable to be paid out from a storage position at the top of the tower down to the ground under its own weight. Workers can attach a harness or a basket to the cable. The winch can then pull the cable, worker, and/or basket to the top of the tower. The winch can be installed on site or can be provided by an on-site service vehicle. The system can also include a fall arrest system to prevent falls in the event of a component failure.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Lift for stealth cell towers


    Beteiligte:
    LEE JOSEPH B (Autor:in)

    Erscheinungsdatum :

    2018-01-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    A62B DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING , Vorrichtungen, Geräte oder Verfahren zur Lebensrettung / B66B Aufzüge , ELEVATORS / B66D Haspeln , CAPSTANS



    Lift For Stealth Cell Towers

    LEE JOSEPH B | Europäisches Patentamt | 2017

    Freier Zugriff

    MODULAR LADDER FOR STEALTH CELL TOWERS

    LEE JOSEPH | Europäisches Patentamt | 2024

    Freier Zugriff

    Using drones to lift personnel up cell towers

    PRIEST LEE | Europäisches Patentamt | 2019

    Freier Zugriff

    USING DRONES TO LIFT PERSONNEL UP CELL TOWERS

    PRIEST LEE | Europäisches Patentamt | 2016

    Freier Zugriff

    Lift for high-voltage towers and wind turbine towers

    MAURER ANDREAS / MOSETTI PASCAL | Europäisches Patentamt | 2017

    Freier Zugriff