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Publication date
Application filed by Rudolf HolzerfiledCriticalRudolf Holzer
Priority to AT47893ApriorityCriticalpatent/AT400962B/en
Publication of ATA47893ApublicationCriticalpatent/ATA47893A/en
Application grantedgrantedCritical
Publication of AT400962BpublicationCriticalpatent/AT400962B/en
A device built into a carriageway has a step 5, the end face 12 of which faces counter to the prescribed travelling direction 4. After the step 5, with reference to the prescribed travelling direction 4, there is provided a sloping surface formed by a plate 15 and ending level with the carriageway surface 9. When the device is driven over counter (arrow 25) to the prescribed travelling direction 4, an impact is exerted on a wheel 26 by the step 25, in particular its edge, making the driver of the vehicle aware that he is travelling in the wrong direction 25. <IMAGE>
AT47893A1993-03-111993-03-11Warning device on roads
AT400962B
(en)
Hump taking into account the dynamics of vehicle movemenhump taking into account the dynamics of vehicle movement on traffic routes t on traffic routes