According to its equivalent mechanism-crank rocker mechanism, driving performance and minimum driving Angle position of movable tooth is analyzed.
利用摆动活齿传动等效机构，分析其传动性能和最小传动角的位置。
2
According to its equivalent mechanism-crank rocker mechanism, driving performance and minimum driving Angle position of movable tooth is analyzed.
阐述了确定行程速比系数和的平面曲柄摇杆机构最小传动角位置和大小的新方法。
3
The tower type belt driven long stroke pumping unit is composed of the crank-linkage-slide mechanism, movable pulley-narrow belt-fixed pulley mechanism and compound drum stroke-increment mechanism.