公开(公告)号：US4705493A

公开(公告)日：1987-11-10

申请号：US904391

申请日：1986-09-08

Applicant: Jui-Chin Lin

Inventor： Jui-Chin Lin

IPC: A63B22/08 ,  F16H9/04

CPC classification number: A63B22/0605

Abstract: An improved transmission mechanism for a gymnastic bicycle, in which the loaded fly wheel is mounted on the same shaft of the driving wheel, being in parallel with the same. The mechanism also comprises a set of transmission wheels so as to have the rotation speed ratio between the driving wheel and the loaded fly wheel reached 1:9. This transmission mechanism not only can obtain a high speed exercise result, but also can reduce the dimensions of the loaded fly wheel, and can improve the form of the bicycle, reduce the length of the transmission mechanism, and reduce the whole length of the gymnastic bicycle as well.

Abstract translation: 用于体操自行车的改进的传动机构，其中装载的飞轮安装在驱动轮的同一轴上，与其平行。 该机构还包括一组传动轮，使得驱动轮和装载的飞轮之间的转速比达到1:9。 这种传动机构不仅可以获得高速运动的效果，而且可以减小载荷飞轮的尺寸，改善自行车的形状，减少传动机构的长度，减少体操的整体长度 自行车。