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发明授权
CN101535661B 固定在结构材料中的构件和固定方法 失效 - 权利终止

固定在结构材料中的构件和固定方法
摘要：
按照本发明的方法适合于将固定构件(1)固定在物体(21)内，此固定构件(1)在周向的固定构件表面和压缩轴线间的距离局部扩大的状态下，可沿压缩轴线的方向压缩。该固定构件(1)包含耦合输入面(1.2)，该耦合输入面用来将机械振动(5)耦合到固定构件(1)内，此耦合输入面(1.2)不平行于该压缩轴线。此固定构件(1)还包含热塑材料，它在周向表面扩大区域处形成该固定构件表面的至少一部分。该方法包括以下步骤：在物体(21)内设置孔(21.1)；将固定构件(1)置于孔(21.1)内；通过耦合输入面把压缩力(4)和机械振动(5)耦合到已定位的固定构件(1)内，因此，固定构件被压缩，且由于所述距离的扩大而至少局部地压靠着孔的侧壁，同时与侧壁接触处热塑材料至少部分地被熔化，并被压入物体(21)的结构内，从而在重新固化后与侧壁形成形状配合连接。
摘要（英）：

The method according to the invention is suitable for anchoring an anchoring element (1) in an object (21), which anchoring element (1) is compressible in the direction of a compression axis under local enlargement of a distance between a peripheral anchoring element surface and the compression axis. The anchoring element (1) comprises a coupling-in face (1.2) which serves for coupling the mechanical vibrations (5) into the anchoring element (1), which coupling-in face (1.2) is not parallel to the compression axis. The anchoring element (1) further comprises a thermoplastic material which in areas of the peripheral surface enlargement forms at least a part of the surface of the anchoring element, the method comprising the steps of : providing a bore (21.1) in the object (21); positioning the anchoring element (1) in the bore (21.1); coupling the compressing force (4) and the mechanical vibrations (5) through the coupling-in face into the positioned anchoring element (1), whereby the anchoring element is compressed and due to the distance enlargement at least locally pressed against lateral walls of the bore and the thermoplastic material is at least partly liquefied where in contact with the lateral walls and pressed into structures of the object (21) to form, after re-solidification, a form-fit connection with the lateral walls.

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