| 摘要 |
A wheelchair lift (1) comprises a platform assembly (10) to receive a wheelchair, said platform assembly (10) being made from aluminium, a supporting assembly (20) to moveably hold the platform assembly (10), said supporting assembly (20) being made from aluminium, and a coupling device (30) to pivotably couple the platform assembly (10) to the supporting assembly (20), said coupling device (30) being made from one of steel or high strength aluminium or titanium or magnesium or combinations thereof. The platform assembly (10) comprises a plurality of profiles (101, ... , 107) of aluminium. The coupling device (30) is fixed to a first one of the plurality of profiles (101) of the platform assembly (10), and is pivotably coupled to the supporting assembly (20). |
