提出了一种齿轮齿条机构产生匀速往复直线运动并能克服死点的方法。
The mechanism is made up of gear and gear rack can get rid of dead point.
由于曲柄只作有限度的来回摆动，从而克服了圆周运动中的死点，并能在最理想的角度范围内作功。
Because the crank only swings back and force within limit, therefore, the dead center in circular motion is overcome, and the crank can make power in the most ideal Angle range.
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