SANDBOX TO MINE LOCOMOTIVES

摘要

The sandstone machine has an improved construction and supplies portions of sand to the rails when necessary, regardless of the degree of moistening and solidification of the material. It consists of a corpus (1) with an installed vertical shaft (2), on the surface of which are fitted elements (4) for loosening the solidified sand. In the bottom part of the corpus, an oar (3) is attached to the shaft. Revolution pushes out forcefully a certain portion of sand to the aperture (7), formed in the bottom of the corpus.