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    Automatic accumulating work piece lift and carry transfer mechanism
    61.
    发明授权
    Automatic accumulating work piece lift and carry transfer mechanism 失效
    自动累积工作提升和携带转移机制

    公开(公告)号：US3687275A

    公开(公告)日：1972-08-29

    申请号：US3687275D

    申请日：1970-11-23

    Applicant: ACCUM MATIC SYSTEMS INC

    Inventor： BROSER RICHARD

    IPC: B65G25/00 ,  B65G25/04

    CPC classification number: B65G25/02

    Abstract: A mechanical automatic accumulating transfer machine for conveying work pieces which has a series of work piece supporting stations upon a frame, the latter movably mounting a lift and carry shuttle mounting a pair of parallel opposed longitudinal rows of lifting dogs pivoted automatically to an inoperative nonlifting position and in response to a mechanical sensing arm at each station pivoted to an operative work piece lifting position when said station is empty, and wherein opposed pairs of dogs are interconnected for movement in unison. Cam rollers on said dogs and in one row respond to a cam controlled by said sensing arm at an empty station to mechanically tip said dog to work piece lift position. Trip arms are arranged in pairs of rows on said shuttle, the arms being end to end, each connected to a lifting dog, so that when one dog is automatically pivoted to inoperative position, all dogs forwardly thereof are similarly tipped, and when one dog is tipped to operative position, all dogs rearwardly thereof are similarly tipped.

    Abstract translation: 一种用于输送在框架上具有一系列工件支撑站的工件的机械自动积累转移机，后者可移动地安装升降机，并且承载穿梭件，其安装一对平行的相对的纵向排的提升杆， 提升位置和响应于每个站处的机械感测臂在所述站为空时枢转到工作工件提升位置，并且其中相对的一对狗相互连接以一致地移动。 所述狗和一排中的凸轮辊响应于在空站处由所述感测臂控制的凸轮，以将所述狗机械地提升到工件提升位置。 行走臂在所述往复梭上成对排排列，臂是端对端的，各自连接到提升犬，使得当一只狗自动地枢转到不工作位置时，其前面的所有狗类似地倾斜，并且当一只狗 倾斜到操作位置，其后面的所有狗也类似地倾斜。

    Mechanical force sensing declutching mechanism
    62.
    发明授权
    Mechanical force sensing declutching mechanism 失效
    机械感应减速机构

    公开(公告)号：US3658173A

    公开(公告)日：1972-04-25

    申请号：US3658173D

    申请日：1970-02-02

    Applicant: HUGHES TOOL CO

    Inventor： CONTI JOHN A

    IPC: B65G25/00 ,  B65G25/08

    CPC classification number: B65G25/02

    Abstract: A declutching mechanism for use in a cycling conveyor-type feed system in which the workpiece being fed may be subjected to reaction forces due to a system blockage. A cam follower on a carrier member reacts against a cam surface on a slide member to resist normal reaction forces. When the reaction forces build up to a predetermined force, such as by a system blockage, a pivotally mounted slide actuator acting against a spring is pivoted so that the cam follower passes over the cam surface and the carrier member falls below the workpiece and is locked into a lowered position by the slide member. The work moving mechanism then continues past the stopped workpiece and continues on to the end of its travel for recycling.

    Abstract translation: 用于循环输送机型进料系统的分离机构，其中待进料的工件可能由于系统堵塞而受到反作用力。 载体构件上的凸轮从动件与滑动构件上的凸轮表面反应以抵抗正常的反作用力。 当反作用力（例如通过系统阻塞）产生预定的力时，作用在弹簧上的枢转安装的滑动致动器枢转，使得凸轮从动件越过凸轮表面并且承载构件落在工件下方并被锁定 通过滑动构件进入降低位置。 然后，工作移动机构继续经过停止的工件，并继续其行进的末端以进行再循环。

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