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    Rake-tedding device
    1.
    发明授权
    Rake-tedding device 失效
    RAKE-TEDDING DEVICE

    公开(公告)号：US3664105A

    公开(公告)日：1972-05-23

    申请号：US3664105D

    申请日：1971-05-24

    Applicant: SPERRY RAND CORP

    Inventor： STIEFVATER THOMAS L ,  GREINER JAMES G ,  HALE JOHN K ,  WALDROP THOMAS W

    IPC: A01D78/12 ,  A01D79/00

    CPC classification number: A01D78/125

    Abstract: A double rotor cam actuated rake-tedding device in which each rotor includes a cam disposed around a cylindrical housing. Each cylindrical housing is rotatively mounted about a vertical axis and is normally held stationary with respect thereto by a locking pin which is spring biased to extend up through one of a series of apertures formed within a bottom floor portion of the cylindrical housing, the series of apertures being particularly spaced such that the cam associated therewith may be rotatively adjusted for raking or tedding. Further provided is a two speed input drive means for selectively rotating the double rotors at a high and a low speed for tedding and raking respectively.

    Abstract translation: 双转子凸轮致动的离合器装置，其中每个转子包括设置在圆柱形壳体周围的凸轮。 每个圆柱形壳体围绕垂直轴线可旋转地安装，并且通常通过锁定销保持静止，该锁定销被弹簧偏置以向上延伸通过形成在圆柱形壳体的底部底部内的一系列孔中的一个， 孔是特别间隔开的，使得与其相关联的凸轮可以被旋转地调节以用于耙动或搭接。 还提供了一种用于分别以高和低速选择性地旋转双转子的双速输入驱动装置。

    Upper apron assembly for use with a roll bale forming machine
    4.
    发明授权
    Upper apron assembly for use with a roll bale forming machine 失效
    用于卷捆机的上围板组件

    公开(公告)号：US3915084A

    公开(公告)日：1975-10-28

    申请号：US43127874

    申请日：1974-01-07

    Applicant: SPERRY RAND CORP

    Inventor： BLANSHINE ALLISON W ,  EGGERS EDWARD T ,  HALE JOHN K

    IPC: A01F15/07 ,  B30B5/06 ,  A01D39/00

    CPC classification number: A01F15/07 ,  A01F2015/078 ,  A01F2015/0795 ,  A01F2015/183

    Abstract: An upper apron assembly used with a roll bale forming machine consisting of endless flexible members movably mounted to the upper frame of the roll bale forming machine and having transition members mounted at evenly spaced positions along the flexible members. These transition members are adapted to receive the ends of elongated members of the upper apron assembly which contact and compress the upper surface of the rolled material as it is being formed.

    Abstract translation: 一种用于卷捆包装机的上围裙组件，其由可移动地安装到卷捆包装机的上框架上的环形柔性构件组成，并且具有沿着柔性构件安装在均匀间隔位置处的过渡构件。 这些过渡构件适于接纳上部围裙组件的细长构件的端部，其在被形成时接触和压缩轧制材料的上表面。

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