The utility model is suitable for the torsionrod rubber sleeve of the trailer of the automobile.
本实用新型适用于汽车挂车的扭力杆胶套。
2
The random stress of torsionrod spring may be calculated after road surface, vehicle speed arid constructional parameters are given, and service life may be estimated according to P-S-N curve.
在给走路面、车速、结构参数后，可计算出扭杆的随机应力，并根据P - S - N曲线估计出扭杆的寿命。
3
A sensor is fixed to a frame of the loom through a connecting rod and a support, and the sensor is pressed on a licker-in roller through the connecting rod by a torsion spring.