| 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. |
