Driver side air bag module with annular air bag and centrally disposed control module

摘要

An air bag module (20) having a base plate (30) and a toroidal air bag (80) is disclosed. The toroidal air bag (80) defines a pocket (120). The toroidal air bag (80) is coupled to the base plate (30). A control module (40) having a base plate portion (82) and a generally cylindrical portion (86) is coupled to the base and located within the toroidal air bag (80). The control module (40) has a control module cover (90) coupled to said generally cylindrical portion (86) disposed within said pocket (120).