| 摘要 |
A connection means (201) of metal or other material having similar mechanical properties, for connecting two or more solid construction components (102) of wood or similar, or alternatively wood combined with metal, said means (210) comprising an elongate element having a substantially cylindrical cross section, the external surface of which exhibits roughness. The external surface of the elongate element is provided with grooves in the form of protrusions (204) and recesses (203) or similar, extending substantially in parallel with the longitudinal axis of the element and at least located within that region of the element intended to carry the construction components (102), to support forces acting radially to the longitudinal axis of the connection means. The protrusions and recesses serve to transfer forces along with the fiber extent (105) of the wood material.
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