Kirkman, Marshall M. (Marshall Monroe), 1842-1921 · New York and Chicago, The World railway publishing company · leaf 321
^y Fia 1.The Sansom Bell Ringer. piston, has traveled to the upper set of lock nuts onreversing rod, the admission port begins to closeand the exhaust port to open, thus allowing the airto escape from the cylinder and the weight of bell toforce piston to bottom of cylinder. When the arm on the left… … Fig. 2.The Sansom Bell Ringer, Showing Internal Mechanism. LOCOMOTIVE APPLIANCES. 313 the admission port to open, thus again forcing thepiston upwards, as before described. Fig. 2 is atransparent view of the bell ringer, showing theworking of the valve within. The variation in the stroke of the…
Locomotives
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