Rotary Engine.
Description:
Patent for an improved, simple, and durable rotary engine that operates effectively and fully utilizes the motive. It consists of a central driving shaft, a cylinder with an annular bore, a piston that fits in the bore, an arm in the driving shaft, a divided packing-ring, a gate that slides in the bore, a cam mechanism, and a piston valve.
Date:
September 19, 1893
Creator:
Stone, Charles H. & Stone, Alonzo
Item Type:
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Partner:
UNT Libraries Government Documents Department