Electricity: transmission to vehicles – Conductors – Third rail
Patent
1975-09-16
1978-04-11
Blix, Trygve M.
Electricity: transmission to vehicles
Conductors
Third rail
191 35, 191 48, 339 21S, B60M 104
Patent
active
040834395
ABSTRACT:
A power distribution system for rail vehicles comprising a flexible resilient conduit for protecting a first electrical conductor fixed in a crowned resilient encasing slotted to receive a second electrical conductor which surrounds the flexible conduit and a second electrical conductor having first lubricating and conducting inserts for improving the electrical contact between the first and second conductors and reducing the friction between the two conductors and second non-conductive lubricating inserts for reducing friction between the second conductor and the resilient encasing.
REFERENCES:
patent: 1010504 (1911-12-01), Lindsley
Blix Trygve M.
Eisenzopf Reinhard J.
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