Patent ID: 6557208
Filing Date: 2003-05-06
Classification: B62D,Y10T

Abstract:
An obturator for sealing an opening formed in a plate having opposite faces, said obturator having locked and unlocked positions and comprising:a collar having a peripheral lip adapted to come into abutment on one of the faces of the plate; at least one tooth adapted to come into abutment on the other face of the plate in the locked position of said obturator; and a central portion forming a pusher and adapted to move said tooth pivotally from the unlocked position to the locked position of said obturator; wherein said tooth is pivotally attached to said collar and said pusher by first and second connecting portions, respectively; and said pusher has an upper end and a lower end, said pusher being closed by a transverse wall at the upper end and being attached to said tooth via said second connecting portion at the lower end.