| 摘要 |
An adjustable seat particularly suitable for passengers on commercial aircraft comprises a backrest portion (8) coupled at its upper portion to a first guide (2) inclined at a first angle to the horizontal to constrain the back rest portion at the point of coupling, for movement along said first guide, a seat portion (5) pivotally coupled to a lower portion of the back rest portion and coupled to a second guide (1) inclined at a second angle to the horizontal such that as it moves along the second guide (1) the attitude of the seat portion remains substantially constant, the said second angle being smaller than the first angle. |
