This tracked vehicle for the transportation of at least one reduced mobility person comprises an endless track drive (10) on each side of a passenger compartment. Each endless track drive comprises an endless belt (102A-102D), an electric motor connected to a drive pulley (108) in engagement with the belt, an idle pulley; a sub-frame (110) supporting the drive pulley and the idle pulley, respectively around a first rotation axis (Y108) and a second rotation axis (Y112) parallel to the first rotation axis; and a suspension system. The suspension system includes two articulated arms (116, 120) mounted on the sub-frame (110) with a possibility of rotation around a first articulation axis (Y116) and a second articulation axis (Y120) parallel to the first and second rotation axes (Y108, Y112), each articulated arm being equipped with several rollers (118, 119) in permanent contact with an upper surface (S102) of a lower strand (102B) of the endless belt, between the two pulleys (108, 112), and with a set of teeth (1166, 1206) in meshing engagement with the set of teeth of the other arm. The suspension system also includes elastic means for biasing (E1) the sets of teeth (1166, 1206) of the two articulated arms (116, 120) toward the lower strand (102B) of the endless belt.
TRACKED VEHICLE FOR THE TRANSPORTATION OF REDUCED MOBILITY PERSONS
22.09.2022
Patent
Elektronische Ressource
Englisch
IPC: | A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge |
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