DEVICE FOR EXTENSION AND RETRACTION OF FLYING VEHICLE STAIRWAY Russian patent published in 1995 - IPC

Abstract RU 2045450 C1

FIELD: manufacture of aircraft; various transport facilities for embarkation and disembarkation of passengers on various transport facilities. SUBSTANCE: device is provided with platform mounted on rails. This platform carries stairway and hydraulic cylinder whose flexible hose rests against chute mounted inside. EFFECT: absence of wedging in moving the stairway which enhanced reliability of operation. 3 dwg

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RU 2 045 450 C1

Authors

Akimov A.A.

Dates

1995-10-10—Published

1993-06-10—Filed