履带车辆的等轴式和不等轴式中央差速双流传动系统研究──双流综合传动研讨之三──

An Analysis of Isometrical and Non-isometrical Double Central Differential Transmissions used in Tracked Vehicles

该文分析中央差速双流传动，特别是不等轴式中央差速双流传动的运动学和力学特性，证明其性能优良，并由于其结构简便、易于布置、较小较轻因而成本较低，具有实用价值和发展前途。

An analysis of the double central differential transmission,in particularly,of the non-isometric double central differential transmisssin is made in this paper.It is proved by their kinematics and mechanics that the non-isometric double central differential transmis-sion has many advantages.Such as good characteristics,simplicity and compactness in its construction,easiness to arrange,light weight,low cost and so on.Therefore,there is a practical value and prospect in its development.