| 摘要 |
The swing door is operated by a drive whose drive housing (21) is mounted in the upper horizontal edge inside the door panel (3) or inside the door frame in the horizontal door rail (41). The slide rail (24) is mounted inside in the door rail or inside the upper horizontal edge of the door panel whilst the slide arm (23) is mounted in a horizontal gap (10) which is formed between the horizontal upper edge of the door panel and lower edge of the door rail so that the slide arm engages over the upper edge of the door panel and underneath the lower edge of the horizontal door rail. |
