Methods employed of rating vehicle brakes, in particular, snub method, described in SAE Recommended Practice J880 and problems posed by latter; description of traveling dynamometer method or drag method of determining brake rating horsepower which is constant speed, constant torque test similar to that of Prony brake test; unit can be operated on available roads; comparison of performance requirements of two test procedures shows that methods differ during 12 min rating test period; remaining test procedures and requirements, such as preparation, burnish, cold stop, hot stop, stability, and structural integrity, remain same; three traveling dynamometers now in use are described and results of tests presented. (04996)


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    Titel :

    Traveling dynamometer -- New concept in rating brakes


    Weitere Titelangaben:

    SAE Paper


    Beteiligte:
    Fischer, A.M. (Autor:in) / Anservitz, H.J. (Autor:in) / Deibel, W.T. (Autor:in)

    Kongress:

    SAE Meeting ; 1968 Brakes


    Erschienen in:

    Erscheinungsdatum :

    1968


    Format / Umfang :

    17 pages


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Traveling Dynamometer—A New Concept in Rating Brakes

    Fischer, Alvin M. / Anservitz, Herschel J. / Deibel, William T. | SAE Technical Papers | 1968


    Road rating with chassis dynamometer

    Mizelle, P.E. / Porter, J.C. / Rescorla, A.R. | Engineering Index Backfile | 1956


    Road rating with chassis dynamometer

    Mizelle, P.E. / Porter, J.C. / Rescorla, A.R. | Engineering Index Backfile | 1955


    ROAD RATING WITH A CHASSIS DYNAMOMETER

    RESCORLA, A. R. / PORTER, J. C. / MIZELLE, R. E. | SAE Technical Papers | 1955