| 摘要 |
PROBLEM TO BE SOLVED: To improve adhesiveness in assembly working for a steering shaft cover to protect the part where the steering shaft of a steering device penetrates a dash panel. SOLUTION: The seal structure is multiply disposed by mounding a seal lip 12 consisting of an elastic material on an abutting surface 11b where a seal part 11 of the upper end of the steering shaft cover 10 adheres to a dash panel 52 so as to surround a cylindrical part 10a of the steering shaft cover 10. When pushing the cylindrical part 10a to the dash panel 52 in assembly working, the pushing force F actuates to the most inner side on the abutting surface 11b, the seal lip 12 is located on the outside relative to the actuated position, and the seal part 11 and the seal lip 12 are expanded outward to secure a required adhered area. COPYRIGHT: (C)2004,JPO&NCIPI
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