New underframe for Southern Pacific freight cars is designed to ease shock of coupling cars; main parts are set of sliding friction plates actuated by hydraulic device to produce cushioning action between car body and floating car sill; diagrams. (See also Ry Age v 142 n 15 Apr 15 1957 p 35)
Hydraulic squeeze 'licks' recoil
Ry Locomotives Cars
Railway Locomotives and Cars ; 131 , n 5
1957
Article (Journal)
English
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