| 摘要 |
PROBLEM TO BE SOLVED: To provide a sealing device with excellent reliability which can improve the sealing property and achieve the easy handling. SOLUTION: A sealing device 1 for achieving the sealing between two members 2, 3 which are relatively rotatably assembled concentrically and having a resin seal lip extending at the side of the sealing fluid (O) comprises a rubbery elastic sealing means 9 which is disposed in the edge portion at the atmospheric air side of the sliding surface of a resin seal lip 5 and sealingly contacts with the member 2 of either one of the two members 2, 3 slidably. |
