COLLECTOR SHOE AND PANTOGRAPH PROVIDED WITH SAME
When the vehicle width direction of a vehicle is defined as a y-axis direction and the vehicle height direction is defined as a z-axis direction, a collector shoe 1 which is long in the y-axis direction is provided with: a slider 2 that collects current and that has an upper surface 21 which sliding...
Gespeichert in:
Hauptverfasser: | , , , , , |
---|---|
Format: | Patent |
Sprache: | eng ; fre ; jpn |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | When the vehicle width direction of a vehicle is defined as a y-axis direction and the vehicle height direction is defined as a z-axis direction, a collector shoe 1 which is long in the y-axis direction is provided with: a slider 2 that collects current and that has an upper surface 21 which slidingly comes into contact with an overhead wire; a shoe body 3 that has hollow portion being open to the upper side in the z-axis direction and extending over the entire length in the y-axis direction, and has slider support parts 32 located at one end and the other end in the y-axis direction; an elastic member 4 that is housed in the hollow portion of the slider supports of the shoe body, and that biases the slider upwardly in the z-axis direction such that the upper surface of the slider is projected from the upper end, in the z-axis direction, of the shoe body; and horns 5 that are respectively projected to one side and the other side in the y-axis direction from the hollow portion of the shoe body, and that are bent downwardly in the z-axis direction, wherein the upper surface of the slider has an upwardly projected shape, at least the apex of the upper surface is formed of a curved surface 21a, and the collector shoe is provided on the upper end, in the z-axis direction, of a pantograph. The bottom surface 3a of the shoe body excluding the slider supports is further offset upwardly in the z-axis direction than the bottom surfaces 32a of the slider supports.
Selon l'invention, quand la direction de la largeur de véhicule d'un véhicule est définie comme direction de l'axe y et que la direction de la hauteur du véhicule est définie comme direction de l'axe z, un archet collecteur (1) qui est long dans la direction de l'axe y comporte : un frotteur (2) qui collecte du courant et qui a une surface supérieure (21) qui vient en contact de coulissement avec un fil aérien; un corps d'archet (3) qui a une partie creuse qui est ouverte sur le côté supérieur dans la direction de l'axe z et qui s'étend sur toute la longueur dans la direction de l'axe y, et qui a des parties de support de frotteur (32) situées à une extrémité et à l'autre extrémité dans la direction de l'axe y; un élément élastique (4) qui est renfermé dans la partie creuse des supports de frotteur du corps d'archet, et qui sollicite le frotteur vers le haut dans la direction de l'axe z de telle sorte que la surface supérieure du frotteur fait saillie à partir de l'extrémité supérieure, dans la direction de |
---|