| 摘要 |
The invention relates to an air duct (11) of a motor vehicle engine, comprising a connection system (100) designed to receive a cylindrical intake pipe solidly connected at a first end to control means and comprising an annular protrusion at a second end, said system comprising a substantially tubular projection (15) opening into the air duct, characterised in that the connection system (100) comprises a sealed retaining means (26) that holds the pipe stationary and has a tubular inner wall shaped to be pressed into the tubular projection, said projection comprising securing means intended to secure the retaining means longitudinally. |
