| 摘要 |
The subject invention is a flexible sealing structure for an automobile steering column that is formed and adapted as an external sealing mechanism which sealing mechanism has a housing having an internal circumference which has formed thereon an internal circumferential flange, as opposed to having formed thereon a circumferential channel on the radially inner surface of the housing. The internal circumferential seal member is affixed on the outer circumferential surface of the internal circumference flange. The sealing concept herein has other applications aside from the steering column of an automobile as set forth in the preferred embodiment.
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