| 摘要 |
<p>In a known device for fastening a mast-head luminaire having a connecting piece, a bow which can be hung over permits the luminaire to be fastened at or on a mast end, which can thereby be clamped against stop faces situated at the rear or top in the connecting piece. The invention is attended by a substantial simplification which can be applied in the case of smaller luminaires. The present device consists in a wedge piece (4), which is arranged pivotably and secure against rotation and which can be clamped by a screw (5) against a mast end (2) inserted from below; a mast end (2') inserted from the rear is directly clamped by the screw (5), the nut (51) being guided in the wedge piece (4) in a manner incapable of rotation. <IMAGE></p> |
