Conductive shoe assembly for trolley or the like
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United States of America Patent
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Sep 9, 1980
Grant Date -
N/A
app pub date -
May 23, 1978
filing date -
Sep 1, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An assembly for attaching a conductive shoe to a trolley or like vehicle, wherein a pair of elastic rods function to bias the conductive shoe into gliding, electrical contact with a conducting rail in spite of changing distances therebetween, with the elastic rods also providing electrical insulation between the conductive shoe and the trolley, effectively reducing the overall weight of the shoe.
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