Abstract: In this paper,the contour of the shifter lever is defined with the analysis of the force between the shifter lever and the driven part.A suggestion is given about how to design a mechanism with this kind of shifter lever.

• 文摘:通过对拨杆受力情况的分析，指出拨杆工作表面轮廓应为凹渐开线，并对设计含有这类拨杆件的机构提出了建议。