| 摘要 |
The invention relates to a spreading dowel (1) made of at least two different plastics, comprising a main body (2) which is made of the first plastic, and which is at least partially encased by a casing (3) made of the second plastic. The main body (2) has a spreading region (5) extending along a longitudinal axis (L) between a sleeve (6) and an insertion sleeve (4) that forms the rear end of the spreading dowel (1), in which spreading region at least two spreading tongues (11, 12) are arranged that are separated from one another by a first slot (13), wherein the first slot (13) is filled in the spreading area (5) at least partially by a casing element (21) of the casing (3). According to the invention, in order to provide a spreading dowel (1) with improved spreading properties, a local weakening (17) is arranged on at least one spreading tongue (11, 12), as a desired bending point. |
