英语翻译

题目

英语翻译
In our prior British Patent No.588,506 there is described a roller comprising a frame,stub axles supported in the frame from the roller body and a centralling disposed out of balance shaft having an eccentric mass,which shaft is mounted in bearings secured to the roller body and resiliently supported from the frame,so that on rotation of the shaft by an engine carried on the frame,vibrations will be imparted to the roller in its frame.

答案

我们以前专利编号No588,506的英国专利介绍了一种滚筒,该滚筒由支架、从辊体中穿过并两端固定在支架上的轴、具有偏心质量的偏心轴组成,辊体里装有轴承,偏心轴穿过轴承,由支架牢固的支撑,所以只要偏心轴由安装在支架上的发动机带动一旋转,支架内的滚筒就产生震动了.