| 摘要 |
<p>The gutter inlet consists of a pot with integral level collar, for positioning on the roof, and a clamping ring. The ring serves for the clamping of the roofing foil, which extends into the pot. The clamping ring (20) has a socket with an integral turning lock, screwed into the pot, which has corresponding elements. A collar with an acutely-angled cross section is formed integrally with the clamping ring. The flank of the collar facing the cone (14) has a clamping surface for the foil. The free collar flank forms a running-in surface for rainwater, engaging on the previously positioned foil. The turning lock consists of lugs (13) positioned as a bayonet lock. The cone wall carries a circumferential sealing ring.</p> |
