Said pantograph comprises a chassis, a bow, an articulated arm (210) comprising at least one main rod (216) and at least one auxiliary rod (220), an aileron assembly comprising at least one aileron (10) which is movable relative to the articulated arm, means (3) for supporting the movable aileron (10) which are movably mounted on one of the rods, which is to say either the main rod or the auxiliary rod, which is referred to as the support rod (216), means for immobilizing (4, 7) the support means relative to the support rod, and orienting means (8) which are mounted on the other rod, which is to say either the main rod or the auxiliary rod, which is referred to as the orienting rod (220). Said orienting means are designed such that, over a first range of extension of the articulated arm (210) in which the bow moves between a lower position and an intermediate position, said orienting means do not act on the support means, such that a characteristic angle (α10) of the aileron, which is formed in the vertical plane by the movable aileron and the main axis (A216) of the support rod, is substantially constant; and over a second range of extension of the articulated arm (210) in which the bow (208) moves between the intermediate position and a high position, said orienting means act on the support means, such that the characteristic angle of the aileron varies continuously.
PANTOGRAPH AND RAIL VEHICLE COMPRISING SUCH A PANTOGRAPH
2022-05-05
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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