MR. KELLEY discusses the application of the automatic transmission to passenger cars, buses, cross-country military vehicles, off-the-highway equipment, and trucks, placing particular emphasis on the development of satisfactory units for the truck field.Today, he says, there is a strongly crystallized trend among engineers toward the use of only two engineering principles for handling the variable drive ratios in automatic transmissions. These are the Hydra-matic and the hydrodynamic principles.MR. KELLEY discusses the application of the automatic transmission to passenger cars, buses, cross-country military vehicles, off-the-highway equipment, and trucks, placing particular emphasis on the development of satisfactory units for the truck field.Today, he says, there is a strongly crystallized trend among engineers toward the use of only two engineering principles for handling the variable drive ratios in automatic transmissions. These are the Hydra-matic and the hydrodynamic principles.


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    Title :

    Automatic and Hydraulic Transmissions


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    Pre-1964 SAE Technical Papers ; 1906



    Publication date :

    1952-01-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Automatic and hydraulic transmissions

    Kelley, O.K. | Engineering Index Backfile | 1952


    Hydraulic control systems for automatic transmissions

    Doidge, J.R. / Cline, C.W. | Engineering Index Backfile | 1962


    Hydraulic Control Systems for Automatic Transmissions

    Cline, C. W. / Doidge, J. R. | SAE Technical Papers | 1962


    Hydraulic transmissions

    Dean-Avers, R. | Engineering Index Backfile | 1956