| 摘要 |
A quick-connect coupling for connecting and hydraulically sealing two tubes that carry fluid has a cage fixed to the end of one tube and a garter spring retained in the cage. The second tube, which can be fitted over the first tube, has a flared end, which, when forced into contact with the spring, causes the spring to expand until it clears the flared end after which it contracts. During the contraction process a snap ring fitted on the outer surface of the cage is dislodged abruptly and produces a positive indication that the tubes have been properly connected.
|
