ent, from whence the slide valve in case the regulator belt admitted it to the cylinder, should break or slip on the ingenious men began to pulley, the balls drop dowa ask themselves whether it could not be directly con- nected to the main valve the incline plane rod, B, and thus exert a more di-… … or runs off, the balls fall neer happen to be stand- and trip the catch by the ing by the throttle valve he can close it immediately and prevent the damage | thrown out of action by breaking the belt, the speed{ arm, C: a spring, D, on the throttle valve shaft then which is likely to ensue. But the…
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