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Scientific American, Vol. 89, No. 7 (August 1903) (1903)

leaf 10

An illustration from Scientific American, Vol. 89, No. 7 (August 1903), 1903, leaf 10
mposed way ofthat car, thereby guiding thecar to which they are them-selves attached. After thesuperimposed car has pass-ed over the car below it, therear pilot as it descends,will be lifted and willgradually drop by gravityto the roadbed. In the limited ; space atour disposal, it is impos-sible to… … 123 base rail. In actual practice the cars will be run at aspeed about 10 to 15 miles an hour and will be causedto collide at about 8 miles an hour, which will be quitesufficient for amusement purposes. The inclinedtracks with which each car is provided form a gradientof 25 per cent. The actual…

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