| 摘要 |
<P>PROBLEM TO BE SOLVED: To make a sealing device in which the first seal member and the second seal member can be assembled with a weak pressing load and prevented from being separated. <P>SOLUTION: This sealing device prepares the first seal member and the second seal member that are arranged side by side in an axial direction and the cylindrical part which extends in an axial direction to the second seal member is prepared to the above first seal member. A plurality of the projection and the recess is prepared alternately to the standard measure of a fitting face on the circumference face of the elastic material of the above seal member that composes the fitting part between the above first seal member and the second seal member of the sealing device installing both seal members by engaging the outer periphery of the above second seal member in an axial direction to the inner periphery of this cylindrical part. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
