Equipment and practice at mine near Kittanning, Pa, operated on 3-shift basis in development; 2 shifts take coal and one takes 40 in. of top or bottom rock; rock is loaded into shuttle cars by crawler loaders, is hauled to loading station, dumped into mine care and transported to outside in same manner as coal; design details of shuttle car; longest practicable shuttle car haul in entry work is 400 ft; can be increased to 500 ft in rock work.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Entry driving with cable reel shuttle cars


    Additional title:

    Coal Min


    Published in:

    Coal Mining ; 18 , n 5


    Publication date :

    1941


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    CABLE REEL

    SAKAI SHINYA | European Patent Office | 2018

    Free access

    INFORMATION ENTRY SYSTEM FOR SELF DRIVING CARS

    SONG YOUNG BIN / YANG HO YEOL / LEE HYUN A et al. | European Patent Office | 2023

    Free access

    Safety with shuttle cars

    Kincell, K.K. | Engineering Index Backfile | 1949


    Tracklaying shuttle cars

    Cross, R.N. | Engineering Index Backfile | 1952


    CABLE REEL

    SAKAI SHINYA | European Patent Office | 2017

    Free access