| 摘要 |
The present invention relates to a concealable ramp for access to public transport vehicles. The ramp of the invention for being assembled in the floor of a door of a vehicle is capable of adopting two end positions, a first rest position, the ramp being folded and a second operative position, being extended in a slanted plane from the floor to the surface of the ground. The ramp is formed by two platforms which are laterally and telescopically coupled by means of an assembly of guides and bearings, such that in the first position they are superimposed inside a box integral with the floor, the upper base of the box forming part of the floor itself, and such that in the second position both platforms protrude from the box in a slanted plane outside the vehicle and the upper platform rests in an articulated manner at the ends of its rear edge on the side guides of the box, the lower platform being arranged in a coplanar manner with respect to the upper platform. |
