| 摘要 |
<p>1. An expansible dowel comprising a substantially cylindrical dowel body (1) which preferably consists of plastics material and which is provided over a part of its length with at least one longitudinal slit (14) emanating from its front end (12) and which has a reception aperture (11) for a pin-shaped or screw-shaped expansion element, characterised in that the dowel body (1) has at least one further supplementary slit (15) which emanates from its front end (12), is arranged angularly offset relative to the longitudinal slit (14), extends along a fraction of the longitudinal slit (14) and extends in the longitudinal direction of the dowel body (1).</p> |
