| 摘要 |
The spiral (2, 2a, 2b, 2c, 2d, 2e) and the filling mass (9) penetrating outside and inside the said spiral (2, 2a, 2b, 2c, 2d, 2e), between its coils (4) and through its eyes, holes or perforations of the material (3, 3a, 3b) creates the anchor (1, 1a, 1b, 1c, 1d, 1e, 1f) as a self-supporting structural element for anchoring holes (15, 15a, 15b) in thermally insulating building systems without other inserted compact reinforcement items. The beginning and the end of the coil (4) of the spatially coiled spiral (2, 2a, 2b, 2c, 2d, 2e) is without any part or surface, which would be deflected in any other direction from the continuous lead of the spiral (2, 2a, 2b, 2c, 2d, 2e). |
