This invention provides aerodynamic structures for the rear of a cargo body that move between a deployed position and a retracted position. The aerodynamic structures are typically three-sided, with a top panel and opposing side panels that form a partial cavity at the rear of the body. The panels employ tensioned flexible (e.g. fabric) panels or rigid/semi-rigid panels that are stowed, rolled, or folded in a retracted position against the rear of the door frame (for flexible panels) of the cargo body, or along the sides of the cargo body (for rigid/semi-rigid panels). The rigid/semi-rigid panels can be stored within nacelles that protect the panels and improve aerodynamic performance. Various linkages, including rotating rigid members attached to the rear of the body can coordinate movement between a top panel and side panels between deployed and retracted positions and a variety of powered and non-powered actuators can facilitate panel movement.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    DEPLOYABLE AERODYNAMIC DEVICE FOR REAR OF A CARGO BODY


    Beteiligte:

    Erscheinungsdatum :

    2020-05-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    DEPLOYABLE AERODYNAMIC DEVICE FOR REAR OF A CARGO BODY

    POLIDORI MICHAEL W / GROSSMANN JEFFREY J / NIEMIEC JARED A et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Deployable aerodynamic device for rear of a cargo body

    POLIDORI MICHAEL W / GROSSMANN JEFFREY J / NIEMIEC JARED A et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    DEPLOYABLE AERODYNAMIC DEVICE FOR REAR OF A CARGO BODY

    POLIDORI MICHAEL W / GROSSMANN JEFFREY J / NIEMIEC JARED A et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    REAR-MOUNTED AERODYNAMIC STRUCTURES FOR CARGO BODIES

    SMITH ANDREW F / GROSSMANN JEFFREY J / HINRICHER COURT S et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Rear-mounted aerodynamic structures for cargo bodies

    SMITH ANDREW F / GROSSMANN JEFFREY J / HINRICHER COURT S et al. | Europäisches Patentamt | 2016

    Freier Zugriff