| 摘要 |
<p>A VALVE TRAVEL MECHANISM A mechanism for multiplying the travel of a valve as compared with the travel of an input push rod member. The mechanism has a housing with a bore therethrough for retaining an accurate segmented lever. The segmented lever, which is pivotally attached to the housing, axially locates an output push rod member in the bore. A plunger attached to the input push rod has an arcuate projection which engages the segmented lever. The plunger moves In response to an operator input force causing the lever to pivot in said housing and move the output push rod at a different rate of travel than the rate of travel of the input push rod.</p> |
