Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RAILLESS ELECTRIC TRACTION CO
Original Assignee
RAILLESS ELECTRIC TRACTION CO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RAILLESS ELECTRIC TRACTION COfiledCriticalRAILLESS ELECTRIC TRACTION CO
Application grantedgrantedCritical
Publication of GB190815753ApublicationCriticalpatent/GB190815753A/en
Current-Collector Devices For Electrically Propelled Vehicles
(AREA)
Abstract
15,753. Railless Electric Traction Co., [Schiemann, M.]. July 24. Electric traction on the overhead - conductor system in which two or more conductors are used. Collectors.-The collector carries in the form shown in side and front view in Figs. 1 and 2 respectively, two contacts or shoes D. The shoes are V-shaped in cross-section, and are supported on the pins D<1> which can move in the harps C' to allow for variation in distance between the conductors. The cross-arm A is connected to the trolly pole B so as to be capable of universal movement to a limited extent. The contacts are connected to the car motors by cables L which pass down the interior of the pole. To prevent entanglement in the overhead gear, guards J<1> are carried by each contact. The trolly pole is provided near its upper end with a plate B', which, in addition to acting as a guard, is adapted to set the conductor points.
GB190815753D1908-07-241908-07-24Improvements in or relating to Current Collectors or Contact Arms for Electric Traction.
ExpiredGB190815753A
(en)
Improvements in the Manufacture of Trolley Poles and Means for Connecting them to Trolley Standards in Trolleys used for Electric Tramcars or Vehicles Propelled by Electric Traction.