Abstract 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.
An article of furniture having a furniture carcass and a profiled rail of metal plate with an approximately U-shaped cross-section provided as a guide rail for roller drawer guides in said article of furniture, having a web surface which is screwed onto the support wall of the furniture carcass of said article of furniture and having strip-shaped limb sections projecting from the web surface and running a roller of the profiled rail on a withdrawable furniture portion and wherein the front end of said profile rail at the exterior of the furniture carcass and carriers a substantially flat surfaced fastening flange as an extension of the web surface from which a pivot pin for the fixed running roller which is running on the profiled rail also projects, characterised in that the fastening flange is bent with respect to the plane of the web surface of the profiled rail about an axis extending substantially transverse to the longitudinal direction of the profiled rail such that when the profiled rail is placed against the said support wall of the furniture carcass, wherein initially, only an end of the profiled rail inside the furniture carcass and a vertical front edge of the fastening flange engage the support wall whilst in the intervening regions there is a small gap between the support wall and the associated flat sides of the web surface and of the fastening flange.
Claim 2
Dependent Claim
233 words
An article of furniture having a furniture carcass and a profiled rail of metal plate with an approximately U-shaped cross-section provided as a guide rail for roller drawer guides in said article of furniture, having a web surface which is screwed onto the support wall of the furniture carcass of said article of furniture and having strip-shaped limb sections projecting from the web surface and running a roller of the profiled rail on a withdrawable furniture portion and wherein the front end of said profile rail at the exterior of the furniture carcass and carriers a substantially flat surfaced fastening flange as an extension of the web surface from which a pivot pin for the fixed running roller which is running on the profiled rail also projects, characterised in that the fastening flange is bent with respect to the plane of the web surface of the profiled rail about an axis extending substantially transverse to the longitudinal direction of the profiled rail such that when the profiled rail is placed against the said support wall of the furniture carcass, wherein initially, only an end of the profiled rail inside the furniture carcass and a vertical front edge of the fastening flange engage the support wall whilst in the intervening regions there is a small gap between the support wall and the associated flat sides of the web surface and of the fastening flange.
Claim 3
Dependent Claim
60 words
Profiled rail as claimed in claim 1, characterised in that a bending axis, which extends transversely to the longitudinal direction of the profiled rail, is provided approximately in the region of the profiled rail in which the upper, strip-shaped limb section of the profiled rail, which is provided as a track for the running roller of the associated rail, ends.