| 摘要 |
A duct assembly comprises a collar that defines a bore and has a first plurality of slots and a second plurality of slots formed therethrough. The collar includes an annular wall formed within the bore and an end groove formed at one end thereof. A duct has an end fitted within the end groove. A ring is disposed within the collar and abuts the annular wall. A ring retainer is disposed within the collar and abuts the ring. The ring retainer has a plurality of tabs formed thereon that fit within the first plurality of slots. An end of a port extends into the collar. The port has an annular groove formed along its circumference. A clip that has a plurality of arcs formed along its length extends around the collar. The arcs extend through the second plurality of slots into the annular groove of the port.
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