COLLECTOR HEAD OF PANTOGRAPH, AND METHOD FOR ADJUSTING LIFT OF COLLECTOR HEAD

摘要

PROBLEM TO BE SOLVED: To easily adjust lift of s collector head in a specific traveling direction, in a pantograph of a railway vehicle.;SOLUTION: A collector head 1 of a pantograph comprises a protrusion 2 that has a cross-sectional visible outline formed as a smooth convex curve in a cross-section orthogonal to a longitudinal direction Y of the collector head and that protrudes from a bottom surface 12 of the collector head. The protrusion 2 is formed in a shape long in a longitudinal direction Y of the collector head, and provided in at least one of parts to front and back sides in a traveling direction X of the vehicle. Thus, the length or the like of the protrusion 2 provided to the back side in the traveling direction X of the vehicle are set so that lift of the collector head 1 in the traveling direction can be adjusted.;SELECTED DRAWING: Figure 3;COPYRIGHT: (C)2018,JPO&INPIT