| 摘要 |
<p>This utility model patent refers to the "DISPOSITIONS INTRODUCED IN TOWER WITH SEMI-OPENED PROFILE" and it introduces stabilizers (2), noise reducers (7) fixed by spring (8) and noise reducers (7) fixed by bolts (11). The stabilizer (2) reduces significantly the relative displacement of the profile longitudinal and horizontal extremities. The advantage is the proximity of the shearing center to the geometric center of the profile with any quantity of sides.</p> |
