Sealed fixation device for tube end in e.g. exhaust circuit, of motor vehicle, has tube comprising truncated conical end that includes tubular section whose inner surface contacts with O-ring received in circular groove

摘要

The device has a tube (10) assembled with a component (20) using a V-band type fixing clamp (30). A complementary part (21) of the component defines a circular groove (22) that receives an O-ring (23). A truncated conical end (11) of the tube includes a tubular section (13) whose inner surface contacts with the O-ring. An end of the section is flared for permitting the passage of the O-ring. The end of the section defines notches (14) for visualizing the O-ring. The clamp defines openings (31) for visualizing the O-ring.