Kirkman, Marshall M. (Marshall Monroe), 1842-1921 · New York and Chicago, The World railway publishing company · leaf 234
g cup 6 are composed of two rings, the inside oneof which in each case is made in two halves. This packing should always be lubricated by an oilcup supplying oil to aswab cup. Fig. 3 shows the Gibbsvibrating cup, designedfor engines having an en-larged end on rod. It isrecommended as an… … Fig. 3. Gibbs Vibrating Cup for Pistons with Enlarged Ends. UNITED STATES VALVE-STEM PACKING. It will be seen by reference to Fig. 4 that this pack-ing is very similar to the piston packing of the samemanufacture. A bushing or support, 9, is placedin the stuffing box to earn the weight of the…
Locomotives
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