公开(公告)号：US3980365A

公开(公告)日：1976-09-14

申请号：US565145

申请日：1975-04-04

申请人： Francis X. MacDonald ,  Paul M. MacDonald

发明人： Francis X. MacDonald ,  Paul M. MacDonald

IPC分类号： A47B88/12 ,  A47B88/00

CPC分类号： A47B88/12 ,  A47B2210/0062

摘要： A drawer of the sort used in cabinets, desks, files and the like is supported for sliding movement by a single self-aligning center rail. The rail is mounted to the cabinet frame preferably above the drawer, extending from front to back. It is supported at its forward end by a bracket in fixed position and at the rear end by a cup-shaped receptacle allowing limited lateral movement of the rail end. A bifurcated drawer guide is attached at its lower end to the back wall of the drawer and at its upper end slidably engages the rail. The rail is tubular for the major portion thereof while the forward end is flattened to provide a partial stop action for the drawer and also provide means for the drawer to be fully removed. Low friction guide plates are mounted about the drawer opening for quiet, easy movement thereof.

摘要翻译： 在机柜，书桌，文件等中使用的抽屉支持通过单个自对准中心导轨滑动。 导轨优选地在抽屉上方安装到柜体框架上，从前到后延伸。 它的前端由固定位置的支架支撑，后端由杯形座支撑，允许轨道端的横向移动受到限制。 分叉式抽屉引导件在其下端附接到抽屉的后壁，并且其上端可滑动地接合导轨。 轨道主要部分是管状的，而前端是平坦的，为抽屉提供部分停止动作，还提供了使抽屉完全移开的装置。 低摩擦导板围绕抽屉开口安装，使其安静，易于移动。