Cast aluminum and wood (painted) on a vertical panel.
For educational use only. All rights reserved by the contributor(s) and publisher(s).
This device is for raising water short distances. The scoop is connected by a rod to one end of the green elbow lever which has force applied at its other end.
[Virginia Downward & William M. Clark, 1930]
[Editorís Note: This model is in essence a four-bar mechanism as one can find in Model C-2 in the Reuleaux Collection. Clark copied this model from the 1868 catalog of mechanical movements by Henry T. Brown. FCM]