| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sealing device which can be improved in sealing performance and reduced in manufacturing cost. <P>SOLUTION: The sealing device comprises a first seal part having an inner periphery side seal lip 11 and an outer periphery side seal lip 12, an annular recessed portion 15 formed therebetween, and a spring 17 mounted in the annular recessed portion 15 for sealing a first sealed region, and a second seal part having an inner periphery side seal lip 13 and an outer periphery side seal lip 14, an annular recessed portion 16 formed therebetween, and a spring 18 mounted in the annular recessed portion 16 for sealing a second sealed region. contact faces of the seal lips with the other member are molded by a metal mold. <P>COPYRIGHT: (C)2009,JPO&INPIT |
