Current collector arrangement for a trolley bus

Current collector for transmitting energy between a contact wire

Current collector for transmitting energy between a contact wire

Current collector for transmitting energy between a contact wire

Current collector holder for a carbon shoe

Current collector shoe

Current collector shoe suspension for externally powered electri

Current collector trolley for a rail current system

Current collector trolley for current collector lines

Detachable wear pad for the third rail shoe on an electric railw

Device for aiding a movement of a current collector trolley...

Device for de-icing power cables

Device for mounting third rail engaging equipment on railway tru

Device for power collection and motor control for overhead troll

Duplex electrical collector shoe

Electric traction current-collector

Electrical collector shoe assembly

Electrically driven rail or track bound vehicle

Electrically propelled vehicle

Endless conveyor