| 摘要 |
System comprising a stationary support structure, and an panel, for example a casement window or a door, and a casement stay, wherein the casement stay comprises - a gripping structure, including a stay arm and a mounting bracket, arranged to fix the gripping structure to one of the stationary support structure and the panel, and - a safety bracket arranged to cooperate with said stay arm to secure the panel in a ventilation position. |
