PANTOGRAPH CARRIAGE FOR COLLECTION OF ELECTRICITY FROM A FLEXIBLE CABLE
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United States of America Patent
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Issued Date -
Jan 19, 2023
app pub date -
Dec 8, 2020
filing date -
Dec 8, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
The subject of the invention is a pantograph carriage for collection of electricity from a flexible cable (2), containing at least two conductor wires (3), partially moulded into a flexible screen, which forms flexible lips (2a) in the uncovered part of conductor wires, wherein the carriage is provided with a load bearing element (11) equipped with at least two load bearing rollers (7, 14, 16), with at least one roller rolling across the top surface of the flexible cable (2), characterised in that it contains at least two sliding drivers (6) attached to the load bearing element (8, 11), which in their working position enter spaces between the flexible lips (2a) of the cable (2) and touch the conductor wires (3) with their sliding surfaces, wherein at least one opening element (1, 4, 5) is provided in order to open the flexible lips (2a) of the cable (2) in order to form a space, where the sliding drivers (6) enter.
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