A New or Improved Device for Connecting the Trolley with the Trolley-wire in Electrically Driven Vehicles

摘要

4819. Weintz, H. J. March 7. Electric railways and tramways with overhead conductors. Collectors.-Two strips d, connected by a bridge-piece/, are pivoted on the trolley head, and are pulled into an upright position by the trolley rope j, to facilitate placing the trolley wheel under the wire.