A single-wheel trailer has been designed and built to study the origins of tire noise and its basic characteristics. The single test tire, nominally the 10.00/20 size usually mounted on large trucks and semitrailers, is located 12.2 m (40 ft) behind the rear axle of the towing vehicle to isolate it from other noise sources. Reflective surfaces that could interfere with noise measurements are minimized by the high, single-beam construction of the trailer. The towing vehicle is modified to reduce its noise and wake in the vicinity of the test tire, which can be loaded to 22.2 kN (5000 lb) by dead weights and rolled at expressway speeds.Because of its unusual configuration, the dynamic behavior of the trailer was studied prior to design to help determine several design parameters and show that the trailer would follow well. Extensive stress analyses of the trailer beam and other structural elements were also required.The trailer has been built and operated, and adequately overcomes anticipated mechanical problems. A program of research into the mechanisms of tire noise generation which employs this trailer is now under way.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A Single-Wheel Trailer for Tire Noise Research


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    1974 Automotive Engineering Congress and Exposition ; 1974



    Erscheinungsdatum :

    1974-02-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Measurement of Truck Tire Noise Using a Single-Wheel Trailer

    Wilken, I. D. / Hickling, R. | SAE Technical Papers | 1976


    Single-wheel trailer

    PEI XUEHUA | Europäisches Patentamt | 2021

    Freier Zugriff

    All-steel radial trailer wheel rib tire

    LIU XINLIANG / WEN XIANXIN / SUI ZHENJIE et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Single-wheel drop-floor trailer

    BARON BEN | Europäisches Patentamt | 2020

    Freier Zugriff

    SINGLE-WHEEL DROP-FLOOR TRAILER

    BARON BEN | Europäisches Patentamt | 2019

    Freier Zugriff