| 摘要 |
An arrangement for coupling an elastic structural member to an inherently stable structural rigid member by means of a fastening element. The elastic member has a flexurally elastic flange and the rigid member has a bend-resistant flange, the flanges being adapted to be joined to one another. An edge of the flexurally elastic flange projects beyond an edge of the bend-resistant flange and carries a bulge thereon. The fastening element has a flange and a skirt and is adapted to be pushed axially from the direction of the elastic member over the flanges of the elastic and rigid structural members when they are in abutment so as to complete the coupling arrangement. The fastening element may be designed as an external ring or as a plug or button member for internal assembly.
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