FIELD: railway transport.
SUBSTANCE: invention makes it possible to carry out diagnosing of condition of current collectors of any type and place of mounting. Proposed device contains force and angular displacement sensors arranged inside housing of diagnosing device. Said device contains additionally lever, spring cable brake, limit switch and elastic cable. Arm of lever is furnished with sheave. Device contains limiting cable and it is installed under base of current collector.
EFFECT: improved reliability of device.
3 cl, 1 dwg
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