Drawer extension guide with rails and runners - has short spacer through special positioning of load-transferring runners

摘要

The drawer extension guide comprises a support rail (1) on the carcass, a guide rail (2) on the drawer and load-transferring rollers (6,7,8) wherein the rearmost roller (7) lying beneath the guide rail and mounted on the spacer (9) is set, seen in the extension direction, in front of the rearmost runner (8) likewise mounted on the spacer but above the guide rail. The spacer can be made shorter resulting in a 50% material saving. Only the rollers serve to transfer the loads, with the spacers only serving to maintain the mutual spacing of the rollers independently of the relative position of the moving drawer parts.