Cyclopedia of locomotive engineering, with examination questions and answers; a practical manual on the construction care and management of modern locomotives (1916)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & co., pub. for Sears, Roebuck & co. · leaf 435
osed ofa small cylinder with a piston under each valvewhich is similar to the ordinary cylinder cock valveThe piston is provided with an incline similar to theusual incline on the bar which lifts the valve, which is 422 LOCOMOTIVE ENGINEERING very similar to the ordinary cylinder cock valve.…
Locomotives
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