| 摘要 |
<p>The invention relates to a gutter system, comprising a number of prefabricated gutter elements with substantially U-shaped cross- section, wherein said gutter elements at both ends are provided with an end wall from which a tubular stub horizontally projects, and further comprising a coupling piece mountable to said tubular stub and possibly connectable to a drain pipe for precipitation. The tubular stub at least partially is recessed relative to the end wall.</p> |
