气弹簧在救护车担架减振装置中的应用

Application of Gas Spring in Ambulance Stretcher

分析了气弹簧减振器的工作原理，讨论了其在救护车担架减振系统中的应用，同时利用此原理进行了理论分析，并且对气弹簧的刚度和系统的固有频率给出了实例计算．此方法对研究开发其它类型的减振装置提供了有用的资料．

The principle of gas spring is analyzed in this text. and the appliction is pointed out in the vibration-isolating system of ambulance stretcher. at the same time the theoretic analysis is carried through using of this theory. and the example calculation is give out about the regimens of gas spring and the inherence frequency. this method afford some useful information for the research and exploitation of other type of vibration-isolating device.