| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a high friction fluid seal having a dust lip to be used for a buffer for suspension of a vehicle or the like, and capable of solving a problem of leakage of a working fluid from a fluid lip. <P>SOLUTION: The high friction fluid seal comprises a fluid seal lip 2 and a dust lip 1, and the thickness of a working fluid film formed in an extension process by the dust lip 1 is smaller than the thickness of a working fluid film formed in an extension process by the fluid seal lip 2. <P>COPYRIGHT: (C)2009,JPO&INPIT |
