| 摘要 |
An end cap for a fluid cylinder having a central body portion and opposite end portions, flexible annular lips on the opposite end portions, an annular barb on one of the end portions for mating engagement with a groove with a cylinder for retaining the end cap in position, and an enlarged protuberance on the other annular portion of a diameter greater than the internal diameter of the cylinder for providing an interference fit therewith. |
