(57) The present invention relates to a railway hopper car with multiple bins having independent,
bilateral gravity discharge, wherein the drives for disengaging the opening may be
given from the operation platform either for the hatches adjacent to it or for the
hatches located at the opposite side of the car, wherein the driving and transmission
means operate with low stress, wherein there are provided means for selecting the
couple of hatches to be opened from the platform, means for preventing the hatches
from non desired self-closing and means for a driven opening of same, wherein, moreover,
the possibility is avoided of accidental opening of non selected hatches.
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