| 摘要 |
FIELD: transport.SUBSTANCE: training bicycle comprises front wheel with chain gear driven by con-rods with pedals. Front wheel axle is secured in damping triangular frame. Triangular frame connected by screws and sliding blocks consists of the yoke, yoke with damper, rear wheel steering column pipe and carriage. Carriage case makes an axle of moving joint between yoke and pipe. Rear steering wheel is pinned to steering column yoke.EFFECT: facilitated training of musculoskeletal system.6 dwg |
