| 摘要 |
An electrical connecting device for the steering column of a motor vehicle comprises an inner cylinder (6) for securing to the steering wheel or to the inner shaft of the steering column, an outer cylinder (8) for securing to the inside of the column casting, a flexible conducting spiral strip (9) being disposed between the inner and outer cylinders, with one end connected to each of them. To limit rotation of the steering wheel a sun gear (6a) is formed on the inner cylinder (6), an internal ring gear (8a) is formed on the outer cylinder (8), a planet pinion (10) is engaged between the sun gear and the ring gear and a stop (8b) is provided for stopping the planet pinion at a predetermined rotational position. An index mark (8c) is provided at a neutral position diametrically opposite to the stop (8b). <IMAGE>
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