Air induction device for internal combustion engine, with hose running in circumferential channel so that it cannot become crimped or bent

摘要

The air induction device has a collection casing (10)and separate induction lines to the individual cylinders composed at least partly of a plastic hose (16). The hose runs in a circumferential channel with chamber-like cross section, formed from a carrier drum, side partition walls (24, 26) and the inner wall (21) of the casing, so that it cannot become crimped or bent.