Anordnung und Verfahren zur Verankerung von faserverstärkten Zugstangen
Research output: Intellectual property › Patent application/Patent
Contributors
Abstract
The invention relates to an arrangement for anchoring fibre-reinforced connecting rods (1), said arrangement comprising a force introducing element (2) and an expansion body that can be inserted into the force introducing element (2), the force introducing element and the expansion body being connected to an end of the connecting rod. According to the invention, the connecting rod (1) is radially expanded in the force introduction region, and the radial expansion is concentrated, compressed, and consolidated behind the expansion body, such that the expansion body and the connecting rod (1) are positively connected; and the force introducing element (2) has a funnel-like inner contour to which the extended part of the end of the connecting rod (1), created by the expansion body, is positively connected. The invention also relates to a method for producing the connection.
Translated title of the contribution | Arrangement and method for anchoring fibre-reinforced connecting rods |
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Details
The invention relates to an arrangement for anchoring fibre-reinforced connecting rods (1), said arrangement comprising a force introducing element (2) and an expansion body that can be inserted into the force introducing element (2), the force introducing element and the expansion body being connected to an end of the connecting rod. According to the invention, the connecting rod (1) is radially expanded in the force introduction region, and the radial expansion is concentrated, compressed, and consolidated behind the expansion body, such that the expansion body and the connecting rod (1) are positively connected; and the force introducing element (2) has a funnel-like inner contour to which the extended part of the end of the connecting rod (1), created by the expansion body, is positively connected. The invention also relates to a method for producing the connection.
Original language | German |
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IPC (International Patent Classification) | E04C 5/07 |
Patent number | WO 2006/012876 |
Filing date | 27 Jul 2005 |
Priority date | 28 Jul 2004 |
Priority number | DE102004038082 |
Publication status | E-pub ahead of print - 9 Feb 2006 |
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