Use of auxiliary tractor called pusher, making contact with scraper to load same in less time, is explained; incorporation of cushioning devices into push loading team of tractors and scrapers to contact scraper without customary stopping procedure; cushioning devices can be attached to front of pusher or rear of scraper; variations of placements are shown and evaluations made of physical setup; design criteria, with respect to forces and acceleration rates, used in development of cushioning system by Caterpillar Tractor Co which employs rubber springs as cushioning medium.


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    Title :

    Cushion your pushers


    Additional title:

    SAE -- Paper


    Contributors:

    Conference:

    SAE Meeting ; 1962



    Publication date :

    1962


    Size :

    6 pages


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English


    Keywords :


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