| 摘要 |
A coupling arrangement for transmitting torque in a toy model has a Cardan joint whose one end portion is connected with a nut which is screwed on a worm gear mounted on a motor shaft, whereas the other end portion of the same is connected with a driving shaft engaging with a gearing element which is connected with a toy model axle. The nut may be formed as a cap nut and fixed on the worm gear by a counter nut. The gearing element may be formed by a gear wheel, a differential gear or the like. A structural plate may be provided, on which the motor and a structural element supporting the driving shaft can be mounted. The cap nut may have a closed end portion provided with a journal which is connected with one end portion of the Cardan joint. |
