| 摘要 |
The invention relates to a swivellable holder for guide rollers on track-guidable, roadworthy vehicles. In each case a guide roller is attached to a roller holder which is coupled swivellably to the end of a carrying arm and, with the said roller holder, can be swivelled backwards and forwards between a working position in which it is folded out in the track-guided mode and a position of rest which is used in road mode and in which it is folded into the body of the vehicle, and the said guide roller can be locked in the respective position. In order to provide a swivellable holder for guide rollers which is simple and lightweight in design and is cost-effective to manufacture with a space-saving design and high degree of functional reliability, the invention provides that, after unlocking of the guide roller which is located in the working position or position of rest, the roller holder can be swivelled manually through at least approximately 180 DEG and about a single swivel axis which rises obliquely outwards.
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