| 摘要 |
A window or door hinge/tilt selector has a system (1) which reverses the direction of pushrod (2, 3) operation. The unit has a flexible reversal unit (106) that is in contact with the door or window frame. The reversal unit (106) has two parallel sections (107, 108) one of which has a pick-up bracket (111) coupled to one of the pushrods. The reverse-lever is esp. a strap (106) running around an axis that is transverse to the hooded rail (4). |
