Protective device for land vehicle The invention relates to a protective device (30) for a railway vehicle (10), comprising: a shutter (34) which can be rotated with respect to the said vehicle body; and a first sensor (44) which is able to measure a first distance (64) between the vehicle body and a ground located under the said vehicle. The protective device further comprises: a flexible strip (36), one end of said strip being secured to the shutter; a roller (40) rotatable relative to the body, one end of the strip (36) being secured to said roller; a motor (42), adapted to wind or unwind the strip of flexible material around the roller; and a computer, adapted to determine a position of the roller based on the first distance measured by the first sensor and to control the motor based on the measured position. Figure for abstract: Figure 3 -- c rr'j r-ryl r-LL
DISPOSITIF DE PROTECTION POUR VÉHICULE TERRESTRE
PROTECTIVE DEVICE FOR A LAND VEHICLE
SCHUTZVORRICHTUNG FÜR LANDFAHRZEUG
2022-10-19
Patent
Electronic Resource
French
IPC: | B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
Dispositif de ventilation pour véhicule terrestre et véhicule associé
European Patent Office | 2024
|