| 摘要 |
<p>This seat comprises a frame (2) carrying the seat (3) and the back (4), on either side of which are mounted two braced portions forming an underframe in each of which is made a channel (12) in which a finger (16) integral with the frame is engaged. According to the invention, the channel is inclined such that its ends are at substantially different heights, two stops, (14, 15) placed at different heights being provided on which the frame of the seat can bear, the higher (14) of which is located on the lower-end side of the channel and the lower (15) of which is located on the high-end side of the channel. <IMAGE></p> |
