Flap e.g. for air suction channel system of combustion engine, has shaft and flap body, which is fastened to shaft in channel of air duct system and flap body is swiveled into first channel lock and second channel release position

摘要

The flap has a shaft and a flap body, which is fastened to the shaft in a channel of an air duct system. The flap body is swiveled into first, a channel lock and second, a channel release position where the flap body in the second position channel is formed. The flap is made of metal. The shaft (2) and the flap body (3) are individually manufactured and connected, where the metallic flap body (3) is essentially U-shaped curved in cross section. The shaft is made of a round material, which is flattened by shaping in the range (4) of the flap body (3).