Showing 1 - 5 results of 5 for search 'National Aeronautics and Space Administration,', query time: 0.51s Refine Results
  1. 1
    Generation of a crowned pinion tooth surface by a plane /
    by Litvin, F. L. (Faydor L.)
    Published 1988
    “...National Aeronautics and Space Administration ; U.S. Army Aviation Systems Command ;...”
    Government Document Book
  2. 2
    Generation of a crowned pinion tooth surface by a surface of revolution /
    by Litvin, F. L. (Faydor L.)
    Published 1988
    “...National Aeronautics and Space Administration ; [U.S. Army Aviation Systems Command] ;...”
    Government Document Book
  3. 3
    Recent manufacturing advances for spiral bevel gears /
    by Handschuh, Robert F.
    Published 1991
    “...National Aeronautics and Space Administration ; US Army Aviation Systems Command ;...”
    Government Document Book
  4. 4
    Local synthesis and tooth contact analysis of face-milled spiral bevel gears /
    by Litvin, F. L. (Faydor L.)
    Published 1991
    “...National Aeronautics and Space Administration ; US Army Aviation Systems Command,...”
    Government Document Book
  5. 5
    Experimental testing of prototype face gears for helicopter transmissions /
    by Handschuh, Robert F.
    Published 1992
    “...[National Aeronautics and Space Administration] ; US Army Aviation Systems Command ;...”
    Government Document Book
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