| 摘要 |
PCT No. PCT/EP92/00792 Sec. 371 Date Jan. 8, 1993 Sec. 102(e) Date Jan. 8, 1993 PCT Filed Apr. 8, 1992 PCT Pub. No. WO92/21268 PCT Pub. Date Dec. 10, 1992.Profiled rail of metal plate with an approximately U-shaped cross-section provided as a guide rail (10) for roller drawer guides in articles of furniture which may be screwed with its web surface (14) onto the support wall of a cupboard carcass. The running roller of the profiled running rail which is to be mounted on the associated withdrawable furniture portion, for instance a drawer, runs on the strip-shaped limb sections (16; 18) projecting from the web surface (14). At its front end at the exterior of the carcass the profiled rail has a substantially flat surfaced fastening flange (20) as an extension of the web surface (14 from which the pivot pin (22) for the running roller (24) running on the running rail projects. The fastening flange (20) is bent with respect to the plane of the web surface (14) or the profiled rail about an axis extending substantially transverse to the longitudinal axis of the profiled rail so that when the profiled rail is placed against the associated carcass support wall (12) only the end of the profiled track in the interior of the carcass and the vertical front edge of the fastening flange (20) engage the support wall (12) while there is a small gap in the intervening regions between the support wall (12) and the flat sides directed towards it of the web surface (14) and the fastening flange (20). When tightening the fastening screw pressing the guide rail (10) against the support wall (12) the guide rail is elastically so deformed that the gap which is initially present disappears. The guide rail is thus under a biassing force which stiffens it.
|
