Moss, Sanford A. (Sanford Alexander), b. 1872 · New York, D. Van Nostrand company · leaf 14
te II. Occasionally double-ported valves areused with two ports opening simulta-neously. This is not usually considerednecessary, however. Attached to the ends of the valves arevalve stems passing to the outside of thecylinder through stuffing boxes. It ison these valve stems that the arms movedby… … Fig. 1. Reynolds Latch Mechanism. The steam valves are operated some-what differently. Each steam link oscil-lates a bell crank/ which is loose onthe steam valve stem. On this bellcrank is a latching gear of some kind 12 which is arranged to take hold of a steamarm directly attached to the steam…
Corliss valve gears · Machine design
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