LOCKING DEVICE FOR GONDOLA CAR HATCH COVER Russian patent published in 1994 - IPC

Abstract RU 2020098 C1

FIELD: railway transport. SUBSTANCE: locking device for gondola car hatch cover has spring-loaded pusher arranged in hollow cylindrical housing and engaging with bar. Mating surfaces of pusher and bar are arranged at angle of 45 degrees. Bars are interlocked against spontaneous opening in case of collision of cars by means of turnable cam with handle. Bars have shackles for engagement with hoisting mechanism. Two devices, left-hand and right-hand ones, are installed on each hatch. EFFECT: enhanced reliability. 2 cl, 1 dwg

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RU 2 020 098 C1

Authors

Сhebotarev Grigorij Аvramovich

Dates

1994-09-30—Published

1992-02-04—Filed