Pantograph for railway traction vehicle and recorder for controlling the current capture quality of the pantograph

摘要

The current pick-up collector (1), comprising slipper holders (3, 4) that make friction contact with the overhead lines, has contact force measurement sensors in form of brackets (15, 16) between the slipper holders and vertical supports (5, 6). Each of the brackets has two side pieces, a test bar with a recessed pivot, and a supporting leg.