d end gates, F, are raised when the water has full sweep through the scow, so as to produce the rapid sub- stroke. Fig. 1 isa horizontal section through valve chest and cylinder, and Fig. 2a view of the cut-off mechanism, merging of the contents from the pockets. The entire load The superiority of… … the result will be, as the sliding bar continues There are 107 officers in the engineer corps its motion, that the rock lever will be pushed FISH'S VARIABLE CUT-OFF. of the United States Army. Sundry econom- to the right or left; the valve shaft will thus be vibrated, and consequently the cut-off…
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