| 摘要 |
<p>The screw (10) has a screw head (12) arranged on a longitudinal axis (16) of the screw together with a screw shaft (14). The shaft has a cutting device radially projecting over the shaft and formed by a cylindrical support body (18) that extends along the longitudinal axis. The support body is made of plastic and provided with a groove (28) at its casing surface (26). The groove opens at front surfaces of the support body and has a wall (32) connected with one of the front surfaces, turned away from the shaft, by a cutting edge (34) of the cutting device. An independent claim is also included for a thermal insulation panel lining comprising a thermal insulation panel.</p> |
