The disclosed invention utilizes deformable gaskets configured to form a seal which slides through the grooves and across the tops of escalator and travelator treads and using evacuation cleaning components as either a complete escalator and travelator tread cleaning machine or an accessory device configured to operate with an existing vacuum carpet evacuation apparatus. The disclosed gaskets in combination with evacuation and spray nozzle manifolds connected by escalator and travelator groove passages form a basic embodiment of the disclosed tread engagement assembly. In certain embodiments, the disclosed apparatus utilizes certain components of carpet evacuation equipment in combination with the disclosed v for cleaning escalator and travelator treads, including both the risers and treads of the escalator and travelator.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Escalator and Travelator Tread Cleaning Device and Method


    Beteiligte:
    ROSENBAUM ORI (Autor:in) / LABARBERA VINCENT (Autor:in)

    Erscheinungsdatum :

    2020-11-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS / A47L DOMESTIC WASHING OR CLEANING , Waschen oder Reinigen im Haushalt / B08B Reinigen allgemein , CLEANING IN GENERAL / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen



    STEP FOR ESCALATOR OR PLATE FOR TRAVELATOR, AND ESCALATOR OR TRAVELATOR AND METHOD FOR PRODUCTION

    MATHEISL MICHAEL / ILLEDITS THOMAS / NOVACEK THOMAS et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    TRAVELING SYSTEM OF ESCALATOR OR TRAVELATOR

    MATHEISL MICHAEL / FRIM NORBERT / ILLEDITS THOMAS et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    SAFETY BRAKE FOR AN ESCALATOR OR FOR A TRAVELATOR

    Europäisches Patentamt | 2020

    Freier Zugriff

    Safety brake for an escalator or for a travelator

    BERGER MICHAEL / MATHEISL MICHAEL / SCHULZ ROBERT et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    METHOD TO ENSURE SOCIAL DISTANCING IN AN ESCALATOR AND IN A TRAVELATOR

    FROSSARD REGIS / LE COENT BENJAMIN | Europäisches Patentamt | 2021

    Freier Zugriff