| 摘要 |
<p>The invention concerns bearing structures for sliding panels. The section of the invention consists of a central web (1) with at least two ribs (2, 2') doubled to form a U-section on each of its surfaces and arranged symmetrically in relation to the plane of the web. The structure is obtained by assembling the sections in pairs via at least one flat or U-section, each branch or each of the two edges of which is inserted in a slot (5, 10, 11, 12 or 13) in each of the two sections. Application to structures for protecting industrial machines.</p> |
