| 摘要 |
<p>The fastener (1) is provided with a fastening body (3), where the fastening body has an opening (5) with a thread, particularly for receiving the fastener. Two other openings (7,9) are provided with the screws. The screws are passed through the latter and third openings, at an acute angle perpendicular to the surface of the fixing body stationary axis (N). Independent claims are also included for the following: (1) a solar system for roof; and (2) a method for connecting a roof assembly and a part of a solar system with a portion of a roof.</p> |
