| 摘要 |
<p>A window member 14 and a frame member 12 are held together by a base clip 26 and a locking clip 38, both located in use in a gap 15 between the members. The base clip 26 is held within a channel 20 in an extrusion 16 which in turn is fitted to the window member 14. The locking clip 38 is inserted into the gap in the direction of arrow A, and has ratchet teeth (40 fig 2) which engage corresponding pawls (34 fig 1) on the base clip 26 to provide a ratchet effect during insertion. A hooked portion 42 at one end of the locking clip engages a first face of the frame member during insertion, to cause a flange 18 of the window member 14 to be held to a face of the frame member opposite the first face. The clips may be released by use of tools also disclosed.</p> |
