The current collector has a shear with a lower arm and an upper arm, which is pivotally attached to the lower arm, where a compensator (1) is fixed on the upper arm with two abrasive strips (10) for contacting a contact wire position. A transition piece (2...

The rocker (1) has parallel arranged abrasive strips (10), and end horns (20) attached between the abrasive strips and projecting laterally over the abrasive strips. Rising horns are arranged and fastened at external ends of the end horns. The end horns ar...