| 摘要 |
<p>The baseboard has a non-magnetic static aluminum rigid section (1) fixed to the ground between frames of a door and having a groove (3) arranged to the ground, where the section (1) is harmonized with a movable magnetic section (6). The section (6) has an element forming a cover (7) having two lateral wings (8), where geometry and dimension of the cover are compatible with clearance between the door bottom and ground to undergo a vertical movement. A third section (4) is fixed under the door bottom for not constituting a dangerous obstacle at the crossing of a door sill.</p> |
