Flügelwange

German to English Tech/Engineering Construction / Civil Engineering

From a brochure for windows and french doors:

"sichtbare Leimfuge in der Flügelwange, allerdings ohne Keilzinker."

So far I have "visible adhesive lines in the XXXXX, but without finger joints."

Here's an image showing a "Flügelwange"
http://www.voneuw.ch/Data/Sites/1/media/conturex/m-systeme/m...

Thanks!