Model: W06 Grooved Friction Wheels with Parallel Axes
Friction wheel mechanisms transmit motion and torque between two axes through friction contact between the two wheels. This friction wheel mechanism is similar to Model W-4 except it uses many more (8-9) grooves but with smaller penetration between the wheels. This mechanism also uses a weighted lever to enhance the contact force between the
wheels.

Francis Moon 2003-07-01

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