Grating slide.

摘要

Grating slide for the delivery of material from a silo or the like comprising a fixed bottom grating (4) and an apertured top grating (5) adapted to reciprocate with respect to the bottom grating whereby with the top grating are connected members located above the grating and formed by strips (14) connected with the top grating and disposed, viewed on plan, at least substantially perpendicularly above the passages in the top grating in order to act on the material contained in a silo or the like.