. Concrete Fig. 47. McCoy's system of silo construction used by the Steel-Concrete Construc- tion Company, Harrisville, Pa. shown in Figure 47. The furms are of steel made in sections, each of which is supplied with a separate rig for hoisting. The materials are raised in steel buckets by horse power and deposited on a trough which travels around a circular track. This track makes it possible to move the trough to any part of the work that it is desired to Fig. 48. View taken oil ,1 Wiscon, chief ration. harn ol H. M. pacity of silo, 110 tons ; cost, $ \ 4 wM I
. Concrete Fig. 47. McCoy's system of silo construction used by the Steel-Concrete Construc- tion Company, Harrisville, Pa. shown in Figure 47. The furms are of steel made in sections, each of which is supplied with a separate rig for hoisting. The materials are raised in steel buckets by horse power and deposited on a trough which travels around a circular track. This track makes it possible to move the trough to any part of the work that it is desired to Fig. 48. View taken oil ,1 Wiscon, chief ration. harn ol H. M. pacity of silo, 110 tons ; cost, $ \ 4 wM IS the Ca-. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Universal Portland cement co. [from old catalog]. [n. p. ]
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Keywords: ., bo, bookcentury1900, bookdecade1910, bookpublishernp, bookyear1912
