| 摘要 |
An obturator (1) for an opening (10) has a collar (2) comprising a peripheral lip (3) adapted to come into abutment on a face (10a) of the opening (10), and several teeth (6) mounted pivotally on the collar (2) and adapted to come into abutment on an opposite face of the opening (10) in a locked position o f the obturator (1). The teeth (6) are also fixed to a flange (12) mounted pivotal ly on a pusher (8), the pusher (8) being adapted to pivotally move the flanges (12) between an unlocked position and a locked position of the obturator (1). Use notably for sealingly closing an opening in a motor vehicle body. |
