| 摘要 |
Fastening element 1 intended to connect two members 8, 10, where at least one 8 of the members comprises a track 12 which is open on one side and the longitudinal opening of which is partly closed by two track tongues 14 directed towards one another, said element 1 comprising a longitudinal base portion 2 and means 3 for holding the fastening element against the track-bearing member. In order to simplify the connection of the fastening element 1 to a track-bearing member, the fastening element is characterized in that said means consist of at least one longitudinal projection 3; 3a, 3b; 3', 3'' which is formed integrally with an essentially plane portion of the base portion and has a longitudinal essentially plane surface 5; 5', 5'' arranged parallel to the base portion 2 by means of at least one connection piece 6; 6', 6'', the dimension of which in the transverse direction with regard to the longitudinal direction is smaller than the distance between said track tongues 14, and in that the width of the projection exceeds the distance between the tongues 14 but is smaller than the width of said track 12. <IMAGE> |
