| 摘要 |
<p>The piece (11) has a joint head (13) formed at an end and a joint socket (15) formed at another end. The joint head forms a pivot -joint with the joint socket. The joint socket is designed as a recess with a circular segment cross section. A connecting unit is designed as prismatic pin that is inserted in to a roller shutter profile of a roller shutter. The piece is made of plastic such as polyoxymethylene. A region of the profile cooperates with the connecting unit, where the profile is made of aluminum. An independent claim is also included for a roller shutter comprising roller shutter profiles.</p> |
