Top-access cabinet for suspended files and the like
    61.
    发明授权
    Top-access cabinet for suspended files and the like 失效
    用于挂起的文件和类似的顶部存取箱

    公开(公告)号:US3837722A

    公开(公告)日:1974-09-24

    申请号:US34841273

    申请日:1973-04-05

    Inventor: CECCARELLI P

    CPC classification number: A47B63/00 B42F15/0094

    Abstract: A top-access cabinet including a lid movable manually from a closed position to an open position in which the lid is adjacent the rear wall of the cabinet, comprising a bail having a crosspiece pivotally connected to the lid, two arms pivotally connected to the side walls of the cabinet and a spring tensioned between at least one of the said arms and the cabinet for balancing the weight of the lid in any intermediate position between the closed position and the open position. Two support members fixed to the top edge of the rear wall are each provided with a slot into which a bent rim of rear edge of the lid enters during the last part of the closing movement to prevent the rear edge of the lid being lifted when the lid is closed.

    Abstract translation: 一种顶部通风柜,包括可从关闭位置手动地移动到盖子邻近机壳的后壁的打开位置的盖子,包括具有枢转地连接到盖的横档的吊环,两个臂可枢转地连接到侧面 所述机壳的壁和弹簧张紧在所述臂和所述机壳中的至少一个之间,用于在所述关闭位置和所述打开位置之间的任何中间位置平衡所述盖的重量。 固定到后壁顶部边缘的两个支撑构件分别设置有一个狭槽,在关闭运动的最后部分期间,盖的后边缘的弯曲边缘进入该狭槽中,以防止盖子的后边缘被抬起时 盖子关闭。

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