段差乗り越え時の搭乗者への衝撃・振動を軽減することを目的とした車輪機構

抄録

Many mobile devices currently use wheels. Most of them have the problem that their mobility performance on level ground is hindered by steps. In addition, prior research on overcoming steps has focused on whether or not steps can be overcome, and has not considered swaying and vibration. Therefore, if such a wheel mechanism is applied, it is difficult to overcome a step with less burden on the passenger. Therefore, this study proposes an axle-moving wheel model that can reduce the force, vibration, and shock required to overcome a step. We will verify the usefulness of this model by applying it to the front wheel of a wheelchair, which is required to reduce shock and vibration.