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1. 发明申请

WO2003076751A1 AIRTIGHT SECTIONAL DOOR 审中-公开
公开(公告)号：WO2003076751A1
公开(公告)日：2003-09-18
申请号：PCT/EP2003/002306
申请日：2003-03-06
申请人： CAMPISA S.R.L. , NELZI, Giampaolo , GOLFARI, Stefano
发明人： NELZI, Giampaolo , GOLFARI, Stefano
IPC分类号： E06B3/48
CPC分类号： E06B3/485 , E06B7/2312 , E06B2003/7044
摘要： An airtight sectional door (10), of the type comprising a series of panels (PNL), preferably insulated and hinged together, consisting of metal sheets containing an insulating material and having a smooth outer surface (SU); the joint between the panels (PNL) is equipped with a gasket (GU), which seals the air passage between the panels (PNL) and, moreover, the base panel (PNB) has at the bottom an elastic gasket (GE), preferably made from rubber, which allows the gap existing between said base panel (PNB) and the ground (GL) to be sealed, thanks to the weight force of the door (10). The sealing of the panels (PNL) is also ensured at the two sides of the door (10) and against the lintel (16), thanks to the constructive feature of respective vertical and horizontal sealing gaskets (GUG, GSU).
摘要翻译：一种气密分隔门（10），包括一系列面板（PNL），优选绝缘并铰接在一起，由含有绝缘材料并具有光滑外表面（SU）的金属板构成; 面板（PNL）之间的接头配备有垫圈（GU），其密封面板（PNL）之间的空气通道，此外，底板（PNB）在底部具有弹性垫圈（GE），优选地由橡胶制成，由于门（10）的重力，允许存在于所述底板（PNB）和地面（GL）之间的间隙被密封。由于相应的垂直和水平密封垫圈（GUG，GSU）的结构特征，也可以在门（10）的两侧和对门楣（16）上确保面板（PNL）的密封。

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