| 摘要 |
<p>A window suspension device comprising at least two pivot arms (32, 33, 34), a guide and a slide (50), wherein the pivot arms can be rotatably mounted on a frame (10) for movement in respective movement planes that are mutually parallel and mutually perpendicular to a rotational axis for a window sash (20) that can be fitted rotatably to the frame by means of the pivot arms, and wherein the slide can be affixed to the sash and adapted for displaceable accommodation in the guide provided in the frame. The guide includes an open channel (40, 40) that accommodates the movement plane of at least one of the pivot arms (33) so as to enable the insertion of at least a part of this pivot arm into said channel.</p> |
