Hand Wheel Driving Unit

The model demonstrates the principle operation. It is cut way to show the internal constructional details.

The power piston is an arch like triangular rotar which on rotating generates an epitrechoid. Mounted on base.

The engine model comprises a section cut metal cylinder covered with transparent acrylic plate to observe the working parts -piston, valves, link motion and reversing methods.

The movement of wheel is very light to demonstrate the working even by blowing through mouth. Mounted on a moulded metal base.