| 摘要 |
PCT No. PCT/CH93/00094 Sec. 371 Date Apr. 21, 1995 Sec. 102(e) Date Apr. 21, 1995 PCT Filed Apr. 8, 1993 PCT Pub. No. WO94/23983 PCT Pub. Date Oct. 27, 1994The toboggan proposed has a device which adjusts the runner to allow the toboggan to negotiate curves, the adjustment being made by means of a steering member in such a way that the radius of curvature of the runners is the same as the radius of the curve to be negotiated. The toboggan may be stopped by an automatic braking member when the steering member is not pulled rearwardly or restrained by the operator of the toboggan. |
