serve tending back over the main frame A between simply to connect the exterior rim, or the ef- the standards C C. The standards C C sup- ficient portion of the wheel, to the central port a pulley, D, over which passes a chain or shaft. D is an annular upper plate, and F a cord E attached at one… … F, is attached to the under side of the arm B’ the extreme outer edge coincides with the by a flexible joint or hinge and is provided periphery of the wheel, so that the water is with a valve on its lower side, said valve received smoothly, or without shock, and is opening downwards. H is a clutch…
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