Adjustable capacity record holder
    1.
    发明授权
    Adjustable capacity record holder 失效
    可调容量记录卡

    公开(公告)号:US3625368A

    公开(公告)日:1971-12-07

    申请号:US3625368D

    申请日:1969-10-20

    Inventor: TOMS LLOYD M

    CPC classification number: A47F7/14

    Abstract: An adjustable capacity stand for pivotally mounting a plurality of visible record frames on inclined axes and slidably and adjustably mounted inclined end stop members that will accommodate a varying complement of frames which are normally mounted between said end stop members.

    Stabilized elevator filing device
    6.
    发明授权
    Stabilized elevator filing device 失效
    稳定电梯装置

    公开(公告)号:US3578832A

    公开(公告)日:1971-05-18

    申请号:US3578832D

    申请日:1969-04-29

    Inventor: TOMS LLOYD M

    CPC classification number: A47B63/067

    Abstract: Stabilizer means for a vertically disposed elevator-type filing apparatus comprising a cabinet having a front opening and wherein a plurality of trays disposed therein are adapted to be moved in an elliptical path and presented at said opening for access to said trays on the links of a sprocket chain, comprising closed path elliptical stabilizer means in the form of channel members embracing said sprocket chains and defining spaced vertical components and a pair of double arch components at the top and bottom of said vertical components and merging and communicating with each other and with said vertical components and triangular stabilizers pivoted at one corner to swivel pins carried by support means secured to said trays and carrying rollers at its two remaining corners disposed to slide in and retained by said channel members.

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