This report is intended to aid the transmission designer in selecting an overrunning clutch for use in a helicopter transmission. Preliminary sizing as well as detailed stress analysis procedures are presented for all aspects of spring, sprag, and ramp roller clutch designs. An example of the procedure for each clutch is included. Operation up to 20,000 rpm is feasible if the design procedures presented herein are followed. (Author)


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    Title :

    Helicopter Freewheel Unit Design Guide


    Contributors:
    J. Kish (author)

    Publication date :

    1977


    Size :

    239 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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