Amphibious frame for bicycle - has three floats connected to bicycle with drive pedals and rudder

摘要

The bicycle has three floatation hulls joined by a pivoted arrangement allowing adjustment relative to the centre (1). There is a drive (2) which folds away and uses cycle wheel movement for all kinds of propulsion. There is a stabilising fin (4) which can be moved by a hand grip when entering or leaving the water. Supports (5) hold the cycle firmly and a rudder (6) is connected to the cycle front wheel for steering. The arrangement is also suitable for mopeds.