Photographic chemical liquid agitator
    1.
    发明授权
    Photographic chemical liquid agitator 失效
    摄影液体搅拌器

    公开(公告)号:US4026531A

    公开(公告)日:1977-05-31

    申请号:US690825

    申请日:1976-05-27

    CPC classification number: G03D3/04 B01F11/0017

    Abstract: A tray container for liquid chemical compositions such as those used in developing photographs or pictures, is pivotally carried on a support for tilting or rocking movement. A spring biased support means is disposed under one end of the tray and a motor driven movable cam is located under the other end. The tray is tilted at one end when engaged by the cam surface and the other end thereupon compresses the spring. When the cam surface becomes disengaged from the tray, the spring is relieved and returns the other end of the tray to its initial position with a jar or snap action, thereby agitating the liquid chemical in the tray.

    Abstract translation: 用于液体化学成分的托盘容器,例如用于显影照片或图片的托盘容器,枢转地承载在用于倾斜或摇摆运动的支撑件上。 弹簧偏置的支撑装置设置在托盘的一端,而马达驱动的可移动凸轮位于另一端的下方。 托盘在与凸轮表面接合时在一端倾斜,另一端在其上压缩弹簧。 当凸轮表面从托盘脱离时,释放弹簧并使托盘的另一端用罐子或卡扣动作返回其初始位置,从而搅拌托盘中的液体化学品。

    Flexible dispenser for flexible sheets
    2.
    发明授权
    Flexible dispenser for flexible sheets 失效
    灵活的柔性分配器

    公开(公告)号:US4181240A

    公开(公告)日:1980-01-01

    申请号:US933232

    申请日:1978-08-14

    CPC classification number: B65D83/0835

    Abstract: A flexible dispenser for dispensing the top sheet of flexible material from a sheaf or pile of flexible materials such as paper, comprising an anchor for anchoring the dispenser, for example, in the form of a flange to be interposed between the top edge of a sheaf of paper and the front wall of a receptacle containing such paper, and a flexible or partially flexible relatively elongate dispensing member as such dispenser extending over the top sheet of paper and provided near its bottom edge with friction gripping substance on the top and bottom surfaces whereby when the dispensing member is moved rearwardly away from the point of ultimate emission of the paper, it will bow into a convex configuration causing the top sheet of paper to assume a similar configuration causing it to lift away from the remainder of the material in the sheaf and become available to be grasped for removal from the receptacle.

    Abstract translation: 一种柔性分配器,用于从捆或一堆柔性材料(例如纸)分配柔性材料的顶片,包括用于锚定分配器的锚固件,例如以法兰的形式插入在捆的顶部边缘之间 纸和包含这种纸的容器的前壁,以及柔性或部分柔性相对细长的分配构件,这种分配器在顶部纸张上延伸并且在其底部边缘附近设置有在顶表面和底表面上的摩擦夹持物质,由此 当分配构件向后移动远离纸张的最终发射点时,其将弯曲成凸形构造,使得顶部纸张呈现相似的构造,从而使其从组织中的其余材料抬离 并且可用于被抓取以从容器中取出。

    Cylindrical puzzle
    3.
    发明授权
    Cylindrical puzzle 失效
    圆柱形拼图

    公开(公告)号:US4371166A

    公开(公告)日:1983-02-01

    申请号:US242459

    申请日:1981-03-11

    CPC classification number: A63F9/12

    Abstract: A geometric puzzle in the general shape of a cylinder is disclosed. The puzzle is comprised of eight side segments of identical outside dimensions and top and bottom portions of similar dimensions. Each top and bottom portion has a plurality of pairs of posts of different or the same diameters. The eight side segments each have two pairs of holes the diameters of which match those of the posts, when properly assembled to the top and bottom pieces. A cylindrical liner, printed with the indicia of a beverage can, fits over the assembled ten pieces. In addition, a clear plastic liner is provided to fit over the printed liner.

    Abstract translation: 公开了一种圆筒形状的几何难题。 拼图由相同外形尺寸的八个侧段和相似尺寸的顶部和底部组成。 每个顶部和底部具有多个不同或相同直径的成对的柱。 当正确组装到顶部和底部部件时,八个侧部分段具有两对孔,其直径与柱的直径相匹配。 用饮料罐的标记印刷的圆柱形衬套可以装配在组装的十个件上。 此外,提供透明的塑料衬垫以装配在印刷衬里上。

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