Using conveyor belt carrying rollers on single-beam current pickup for electric rail locomotives involves using end sealed steel conveyor belt carrying rollers as pivot joints between scissors arms

摘要

The method involves using end sealed conveyor belt carrying rollers (15), each with steel carrying axles (32) that can be rotationally fixed at the ends, two roller bearings (27) and a cylindrical steel roller casing (19), as pivot joints between upper and lower scissors arms and a single beam pickup between the lower arm and a base frame.