| 摘要 |
The invention relates to a bearing bush (1) for a motor vehicle, comprising an inner ring (2), an outer ring (3), and an elastomer element (4a) placed radially between the inner ring (2) and the outer ring (3), the bearing bush (1) being switchable between at least two rigidity states. According to the invention, the bearing bush (1) includes means for introducing a preloading force into the elastomer element (4a). |
