Maxim, Hiram S. (Hiram Stevens), 1840-1916 · London ; New York : Whittaker · leaf 51
ea pointer similar to the one employedscrew thrust. A tachometer was also eithe number of turns that the screwminute. The whole apparatus was carefmade and worked exceedingly well. Iwith my various forms of screws anc was transmitteddynamometer, soasily observed byfor indicating theployed to… … I •«&,—^-.--^- i
Airplanes · Aeronautics
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