. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . ole andit is let go at that, and if the pulley runssoon afterwards the centrifugal force pre-vents the oil from getting to the shaft, asit cannot gravitate down to it as in thecase of an ordinary bearing. It is bestto get the belt off the loose pulley, thenturn it round so that the lubricator or oil-hole is uppermost; fill up with oil, and,holding the weight of the pulley up, watchthe oil and see that it sinks down in thehole or lubricator, and if it will not dothis something is wrong. In suc
. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . ole andit is let go at that, and if the pulley runssoon afterwards the centrifugal force pre-vents the oil from getting to the shaft, asit cannot gravitate down to it as in thecase of an ordinary bearing. It is bestto get the belt off the loose pulley, thenturn it round so that the lubricator or oil-hole is uppermost; fill up with oil, and,holding the weight of the pulley up, watchthe oil and see that it sinks down in thehole or lubricator, and if it will not dothis something is wrong. In such a case, the best thing to do isto slacken the collar and slide the pulleyalong the shaft, and it is likely that wherethe pulley has been running will be foundto be dry. This may be due to the oilhole being stopped, but not always so, forwe have seen a bearing torn badly and yetthe oil-hole was full of oil. When a shafthas once got dry, a dust seems to form,and this appears to prevent the oil fromadhering to the shaft. It should also bemade certain that there is a proper oilchannel in the HAND BRAKE STAFF, LBS. CAPACITY COAL CAR 146 RAILWAY AND LOCOMOTIVE ENGINEERING June, 1922 Graphical Determination and Investigation of theWalschaerts Valve Gear By S. E. Westren-Doll, Engineer, Petrograd Part III According to these statements all ofthe dimensions for individual parts of thevalve motion under consideration, can bedetermined by means of what has beengiven, as well as a study made of its left in European practice Trans.), andthat, upon the other side, the lifting shaftarm S T (Fig, 1) is keyed to the liftingsliaft 5 which extends across the enginefrom one side to the other, whereby asimilar motion is given to the lifting shaftarm S T on the left hand side. In the ex-ample given, the right hand side of thelocomotive will be used. In order that the drawing developedmay be as clear as possible it is well touse the maximum scale available, and. inpractice it has be
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