. American engineer and railroad journal . electrical test it has been shown, that the Doherty combinedvise and winch shows no resistance. The usefulness and worth ofthe implement is summed up in the following statement: One mancan pull up two miles of wire at one time with greater ease, morequickly and more effectively, than the usual gang of four men canpull up two ordinary sections with the strap and vise or blockand fall in use at present. As an indication of its power, it is onlynecessary to state that it can pull apart a No. 8 iron wire in an ordi-nary section. Its merit lies i
. American engineer and railroad journal . electrical test it has been shown, that the Doherty combinedvise and winch shows no resistance. The usefulness and worth ofthe implement is summed up in the following statement: One mancan pull up two miles of wire at one time with greater ease, morequickly and more effectively, than the usual gang of four men canpull up two ordinary sections with the strap and vise or blockand fall in use at present. As an indication of its power, it is onlynecessary to state that it can pull apart a No. 8 iron wire in an ordi-nary section. Its merit lies in saving money, labor, time, and weight of the tool is about six pounds. The Niagara Spray Ejector for TJrmals. To economize in the use of water and also to overcome the annoy-ance from clogging, so often experienced in flushing slab urinals bymeans of perforated pipe, S. J. Putnam, Princes Bay, N. Y., hasbrought out the fixture shown in the appended illustrations. The ejector shown in Fig. 1 may be secured into the front side of. Fig. 1. the supply pipe which passes across the stall, in the place of perfo-rated pipe. The force of water on the internal spherical head of the screw capat the slot, throws a fan-shaped spray obliquely against the slab,flushing the entire surface in an efficient manner. As the outlet is
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectrailroadengineering
