| 摘要 |
A window (2) with elongate guides (3) for a first guide member (12, 36) pivotally coupled to the end of the window elongate guides for a second guide member pivotally coupled to a first arm, which is also pivotally connected to the window and pivotally connected to a second arm pivotally connected to the window frame, the pivotal connection between the window (2) end and the first guide member (12, 36 being such that the first phase of the pivotal movement during opening of the window (2) coincides with a movement away from the window frame (1). |
