t influences similar to the nicks referredto above can be produced by inaccurate conditions in thegears. For example, should the tooth spacing in the trans-mission drive-pinion mentioned be such that the drivengear, instead of rotating at a uniform speed, is forced toincrease and decrease its speed… … 15 10 15 M 25 30 35 10 45 49 Fig. 2 pinion, very similar sounds will occur. If on one side ofthe driving pinion the teeth are 0.015 in. ahead of theirproper position en the periphery of the pinion, the drivengear must gain and lose a corresponding amount in itssteady motion. In so doing, it may…
Automobiles · Aeronautics
Internet Archive · University of Toronto Libraries · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Combinations of colours with tints and with shades [microform] (1905)](https://img.insideoutlibrary.com/img/200/ia-cihm_83026-39-0.webp)
