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Unicycle Chainless Drive with Gear Ratio and antipping braking

[Category : - Biking]
[Viewed 931 times]

This patent discloses unicycle with drive mechanism providing gear ratio, ergonomic seat tube and steering mechanism and reverse torque braking system. Drive mechanism comprises of a pair of drive assemblies mounted on the ends of the hub of the wheel. Each drive assembly consists of a special type of planetary gearbox in which plurality of planetary gears and a gear ring are arranged in such a way that gear ring can be rotated via pedal which in turn rotates planetary gears along its direction of rotation. Hub of the wheel at each end is coaxially connected to top planetary gear via one way ratchet ball bearing. Planetary gear on rotation rotates the wheel. Larger radius of the gear ring than hub planetary gear accounts for gear ratio. Drive mechanism doesn

Patent publications:

WO 2019171396

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ravigautam (India)

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