| 摘要 |
<p>The invention relates to a convertible passenger bench seat for a public transport vehicle, which defines a plurality of sitting places and in which at least one, and preferably both, of the central arm rests (1a, 1b) defining a middle sitting place is connected to the structure (9) of the bench seat in such a way that it can be moved, from a retracted position to a forward position according as the sitting place between these two arm rests is or is not to be occupied, by a rod mechanism that constrains such an arm rest to maintain the same longitudinal orientation and the same height during its translational movement. The invention is applicable to seats for airliners. <IMAGE></p> |
