| 摘要 |
A connector 1 for connecting two profiled-section elements of the channel type having a bottom and an upper side formed by flanges defining between them a longitudinal slot. The connector comprises an elongate connector body 2 designed to be inserted partially into each of the profiled-section elements to be connected from the respective longitudinal ends thereof, wherein the connector body 2 is at least provided with two bores. The connector 1 comprises at least two screws 6, said screws 6 having a shank 6A having a tip on one end and a head 6B on another end, wherein the shanks 6A of the respective screws 6extend through the respective bores. The connector body 2 comprises a connector plate 3 with upstanding edge portions on either lateral side thereof, said upstanding edge portions having a top edge remote from the connector plate 3, said top edges, in use, facing the flanges of the profiled-section element. The screw head 6B in an initial state is spaced apart from the connector plate 3 and is located between the upstanding edge portions. The screw shank 6A can be advanced through the bore whereby the spacing between the connector plate 3 and the screw head 6B is reduced. The screw shanks 6A have a length which is such that when the tips of the screw shanks 6A are supported by the bottom of the profiled-section element, the top edges of the upstanding edge portions can be brought in clamping engagement with the flanges of the profiled-section element by advancing the screws through the bores. |
