| 摘要 |
The present invention relates to a steering wheel static airbag module assembly (1, 1A, 1B) having a rotor portion and a stator portion, and comprising a first gear (4, 4A) and a second gear (5, 5A), that are at least partially superimposed, an intermediate supporting element (3, 3A) located between first and second gear (4, 4A, 5, 5A) and means (6, 7) for directly axially coupling the first gear to the second gear (4, 4A, 5, 5A); the intermediate element (3, 3A) having a portion (32) that defines a path for the axially coupling means (6, 7) to temporarily disengage them from the gears (4, 4A, 5, 5A) when a relative rotation between intermediate element (3, 3A) and first and second gear (4, 4A, 5, 5A) is carried out. |
