| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent the slanted fitting of components, to suppress the partial wear of a foreign matter removing lip, and to suppress a problem of the biting of a foreign matter into a main lip, in a sealing device with double lip structure. <P>SOLUTION: The sealing device includes: the main lip for sealing a sealing fluid; and a foreign matter removing lip disposed at a sealing fluid side of the main lip and preventing the foreign matter contained in the sealing fluid from reaching the main lip. The sealing device further includes a metallic ring and a rubber-like elastic body laid on the metallic ring, and the main lip and the foreign matter removing lip are integrally molded by the rubber-like elastic body. <P>COPYRIGHT: (C)2011,JPO&INPIT |
