公开(公告)号：US4288137A

公开(公告)日：1981-09-08

申请号：US122351

申请日：1980-02-19

申请人： Paul M. MacDonald

发明人： Paul M. MacDonald

IPC分类号： A47B88/14 ,  A47B88/04 ,  F16C21/00

CPC分类号： A47B88/14 ,  A47B2088/0474 ,  A47B2210/0043 ,  A47B2210/0045 ,  A47B2210/0059

摘要： A drawer slide system is provided in which cooperating rollers and tracks are mounted to the sides of the drawer and to the frame of the cabinet in which the drawer is mounted. The drawer mounted component comprises a track having an L-shaped cross-section mountable flush against the side of the drawer with the upper edge thereof even with the upper edge of the drawer. A roller is mounted near the rear end of the track and an arcuate indent is formed near the forward end thereof. The cabinet-mounted component includes a rail of U-shaped cross-section the end of which is mounted by means of a bracket to the rear wall of the cabinet and the forward end is formed with a depending flange on which is mounted a roller. The roller on the drawer component rides in the U-shaped rail while the roller on the cabinet component supports the drawer rail. The drawer rail is contoured to maintain clearance between the cabinet roller and the drawer.

摘要翻译： 提供了一种抽屉滑动系统，其中协作辊和轨道安装到抽屉的侧面和安装抽屉的机柜的框架。 抽屉安装的部件包括具有L形横截面的轨道，即使在抽屉的上边缘也可安装成与抽屉的侧面齐平且其上边缘。 在轨道的后端附近安装一个辊子，并且在其前端附近形成弓形凹口。 机柜安装部件包括U形横截面的轨道，其端部通过支架安装到机柜的后壁上，并且前端形成有垂直的法兰，辊子安装在其上。 抽屉组件上的滚轮在U型导轨上，而机柜组件上的滚轮则支撑抽屉导轨。 抽屉导轨的轮廓是保持柜辊和抽屉之间的间隙。