| 摘要 |
A rail-type electrification system comprising one or more rail members each of which is constituted of a pair of coextensive spaced, opposed, conductor bars defining between them a path of travel for a contact shoe or collector assemblage. Each collector assemblage comprises a plurality of shoes disposed between the bars and adjacent each other, each of said shoes having angularly disposed contact surfaces which face away from each other. A spring clip carries the contact shoes and permits limited relative movement while biasing them against the bars. The shoes and spring mounting can be connected by cables to equipment. Each pair of shoes has a total of four contacting faces bearing against the two bars of the rail member.
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