Belt drive of an internal combustion engine.

摘要

2.1 A known, encapsulated belt drive of an internal-combustion engine, which is cooled by a cooling air flow tapped off from a cooling fan (1), has a complex connecting line which projects beyond the external contours of the internal-combustion engine and, overall, is difficult to mount and is at risk of being damaged. …2.2 According to the invention, the connecting line is constructed as an air shaft (6) which is formed largely from existing parts of the internal-combustion engine and is additionally arranged such that it has no parts projecting beyond the external contour of the internal-combustion engine. ……