EDDY-CURRENT RAIL BRAKE
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United States of America Patent
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Issued Date -
Aug 1, 2019
app pub date -
Oct 10, 2017
filing date -
Oct 10, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
Disclosed is an eddy-current rail brake which includes: a magnet array which includes a plurality of permanent magnets arranged in one row so as to face toward a rail in a braking state; a holding member which holds the magnet array, the holding member being supported so as to be rotatable together with the magnet array; a cylindrical member which covers the magnet array, which is rotatable; and a driving device coupled to an end portion of the holding member. The magnet array is switchable between the braking state and a non-braking state by rotating the magnet array.
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