| 摘要 |
<p>IMPROVED SENSING BAR In an infeed housing for a harvesting and threshing machine there is provided an improved sensing bar design that incorporates an inclined section into the bar to increase the percentage of impactions likely to occur by rocks and other non-frangible objects thereagainst as they are transported upwardly through the infeed housing. The sensing bar is also mounted to the bottom surface of the infeed housing in an improved acoustically isolating manner to decrease the noise level to which the sensing bar will be subjected during operation.</p> |
