Improvements in or relating to Railway Signal-operating Mechanism
102,984. Rabady, N. D., and Byson, W. H. Jan. 4, 1916. Visual outdoor signals; rods and wires for operating signals; wire, rod, chain, rope, and like compensators.-The semaphore is moved to " clear " by the weight c which is lowered on to the foot of the rod f. The weight c takes up any ex...
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