| 摘要 |
<p>The invention relates to a device to assist with the propulsion of a conveyance, including a first axis of rotation (3) driving the conveyance, characterised in that said axis includes at least one flywheel (10) mounted such as to be movable according to a first rotary movement about said axis of rotation (3), and in that said at least one flywheel (10) is connected to a wheel (13) with an axis (11) in contact with a drum (5) at an interface (14) for rotating the wheel, such as to be movable according to a second rotary movement about a second axis of rotation, which is the axis of rotation (11) of the wheel (13).</p> |
