DEVICE FOR DETERMINING CROSS RIGIDITY OF CURRENT COLLECTOR WITH PAN Russian patent published in 1994 - IPC

Abstract RU 2025311 C1

FIELD: electrified transport; diagnostic devices for electric rolling stock current collectors. SUBSTANCE: device has upper joint displacement pickup, recording unit, current collector lifting limiter, current collector upper joint horizontal loading unit. The latter has drive coupled with pusher. Device has also pusher-to-current collector upper joint contact pickup and control unit. EFFECT: higher accuracy of diagnosing. 7 cl, 2 dwg

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RU 2 025 311 C1

Authors

Sidorov O.A.

Stupakov S.A.

Mikheev V.P.

Dates

1994-12-30—Published

1991-02-05—Filed