| 摘要 |
<p>The unit (14) has a frame-sided load accommodating part (16) fastenable at a frame (10). The load accommodating part and a leaf-sided coupling part (18) are rotatably connected with each other by a load deflection element (20) so that a part of weight force of the leaf is transferred from the coupling part to the load accommodating part via the element in a mounted state. The load accommodating part and coupling part are fixed in a defined distance (d) to each other by the element, where the distance is changeable with rotation angle between the load accommodating part and coupling part. An independent claim is also included for a window or door comprising rotary bearings.</p> |
