| 摘要 |
A metal profile section to represent the net lines on the front wall of a squash court consists of a rectangular sheet metal section whose parallel longitudinal edges in mirror-image symmetrical hollow profiles which are open on the wall side form their outer wall-side contour line in each case and extend in a plane with a central section which can be placed against the wall and serves for securing the profile section on the wall, hollow profiles forming a constructional unit with the central section of the sheet metal having an inner limb projecting from the wall approximately at right angles from the plane of the metal section, an adjoining web covering the edge strip, and a parallel outer limb. Provision is made according to the invention for the hollow profile webs to be curved outwards along a continuously and convexly extending line of curvature which connects the outer ends of the limbs, and for the limbs of each hollow profile to be bent at the ends of the limbs
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