摘要 |
<p>The device has a mechanically welded frame (10) receiving metal sections (12). The frame includes storage modules formed of posts (18) supporting shelves (20). Each shelf includes two arms (22) mounted perpendicular to the posts, where each arm includes an extension (24) provided with a hinge e.g. swivel pin. The hinge authorizes swiveling of the extension to a position in which the extension is oriented to 90 degree and perpendicular to a plane of the arm in a horizontal direction, and another position in which the extension is oriented in the plane of the arm.</p> |