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Two wheel drive bicycle

[Category : - Biking]
[Viewed 1871 times]

My newly-minted United States Patent No. 9,650,106 granted on May 16, 2017: Two wheel drive bicycle with a dual chain-and-sprocket drive mechanism driven by a two-sided paddle-sprocket system is available for licensing or sale. This is more than a bike. It is infinitely amazing to ride on. The world of cycling will never be the same. Good luck with your spirit of traveling. We would love to hear from you!

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The patent is about a two-wheel-drive bicycle that includes a dual chain-and-sprocket drive mechanism mated with a two-opposite-sided paddle-main-sprocket system is provided. The two-wheel-drive bicycle further comprises a chain-driven front-drive mechanism configured for transmitting rotational power to the front wheel. The multi-sprocket systems enable setting different gear ratios for the front and rear wheels, selectively providing a different drive force/torque to both wheels. By providing a torque power separately to both rear and front wheels from the same paddles using the dual chain-and-sprocket drive mechanism, the two wheel drive bicycle will run more stable and have a better traction control over a road surface just like the 4 X 4 vehicles.

A multi-wheel-drive bicycle that includes a dual chain-and-sprocket drive mechanism mated with a two-opposite-sided paddle-main-sprocket system is provided. The multi-wheel-drive bicycle comprises a frame having first and second opposing sides and having front, rear and lower ends. A front wheel is rotatably mounted on the front end of the frame and a rear wheel is rotatably mounted on the rear end of the frame. The multi-wheel-drive bicycle further comprises a chain-driven rear-drive mechanism configured for transmitting rotational power to the rear wheel. The chain-driven rear-drive mechanism includes a rear main-drive sprocket disposed on the first side of the frame and located at the lower end of the frame. The multi-wheel-drive bicycle further comprises a chain-driven front-drive mechanism configured for transmitting rotational power to the front wheel. The chain-driven front-drive mechanism includes a front main-drive sprocket disposed on the second side of the frame being opposite of the first side of the frame and located at the lower end of the frame.

Patent publications:

US 9650106

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sksmonu (United States)

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