Steam Navigation Another Fine Quality Print from Martin2001 |
Fig. 1. is an end view, and fig. 2 a side view, of a double towing-engine of forty-five horse power and three feet six inches stroke. The most striking peculiarity of this engine is, that the paddle-wheel shaft is separate from the crank-shaft, and driven by it throng the intervention of toothed wheels. T is the cranks haft, with its spur wheel driving the spur wheel of the paddle-shaft. |
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