Device for the obturation and emptying of tolvas. (Machine-translation by Google Translate, not legally binding)

摘要

Device for sealing and emptying hoppers, of the class of which comprise a helmet adapted to seal the emptying opening of the hopper, means of suspension of connecting rods connecting this helmet to the fixed frame of the same, and a mechanism of actuation and locking, characterized in that the hull is integral with a support of generally triangular section, suspended under an oblique lateral side of the hopper by two connecting rods in the vicinity of two of the vertices of the triangle, while the hull it is located in the vicinity of the third vertex, the driving and locking mechanism being attached to said support. (Machine-translation by Google Translate, not legally binding)