Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DISPOSITIF D'ASSISTANCE AU FRANCHISSEMENT D'UN OBSTACLE PAR UN VEHICULE
A device for helping a wheeled vehicle to negotiate an obstacle includes: a frame; a plate having two ends, a first end being movable between a high position and a low position in which the plate constitutes an access ramp; a flap constituting a front surface of the device when the plate is in the high position and provides ramp access when the plate is in the low position; and a drive assembly for driving the first end between the low position and the high position. The drive assembly includes an actuator and a carriage movable along a longitudinal axis. The device further includes a pair of side railings rigidly connected to the carriage, each having a control profile controlling the position of the plate, and a pair of resilient bars arranged between the flap and side railings.
DISPOSITIF D'ASSISTANCE AU FRANCHISSEMENT D'UN OBSTACLE PAR UN VEHICULE
A device for helping a wheeled vehicle to negotiate an obstacle includes: a frame; a plate having two ends, a first end being movable between a high position and a low position in which the plate constitutes an access ramp; a flap constituting a front surface of the device when the plate is in the high position and provides ramp access when the plate is in the low position; and a drive assembly for driving the first end between the low position and the high position. The drive assembly includes an actuator and a carriage movable along a longitudinal axis. The device further includes a pair of side railings rigidly connected to the carriage, each having a control profile controlling the position of the plate, and a pair of resilient bars arranged between the flap and side railings.
DISPOSITIF D'ASSISTANCE AU FRANCHISSEMENT D'UN OBSTACLE PAR UN VEHICULE
DEVICE FOR HELPING A VEHICLE TO NEGOTIATE AN OBSTACLE
VORRICHTUNG ZUR UNTERSTÜTZUNG EINES FAHRZEUGS BEI DER ÜBERQUERUNG EINES HINDERNISSES
BELMAN PIERRE (Autor:in) / ENGLER FRÉDÉRIC (Autor:in)
18.10.2023
Patent
Elektronische Ressource
Französisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
DISPOSITIF D'ASSISTANCE AU FRANCHISSEMENT D'UN OBSTACLE PAR UN VEHICULE
| Europäisches Patentamt | 2022
DISPOSITIF D'ASSISTANCE AU FRANCHISSEMENT D'UN OBSTACLE PAR UN VEHICULE
| Europäisches Patentamt | 2015
DISPOSITIF D'ASSISTANCE AU FRANCHISSEMENT D'UN OBSTACLE PAR UN VÉHICULE
| Europäisches Patentamt | 2015
DISPOSITIF D'ASSISTANCE AU FRANCHISSEMENT D'UN OBSTACLE PAR UN VÉHICULE
| Europäisches Patentamt | 2018
DISPOSITIF D'ASSISTANCE AU FRANCHISSEMENT D'UN OBSTACLE PAR UN VEHICULE
| Europäisches Patentamt | 2017