Novelty hairpiece
    21.
    外观设计
    Novelty hairpiece 有权
    新奇的发型

    公开(公告)号:USD539483S1

    公开(公告)日:2007-03-27

    申请号:US29237411

    申请日:2005-08-31

    申请人: John Arnold

    设计人: John Arnold

    Latching mechanism for a round baler
    24.
    发明授权
    Latching mechanism for a round baler 失效
    圆打包机的闭锁机构

    公开(公告)号:US4389929A

    公开(公告)日:1983-06-28

    申请号:US282548

    申请日:1981-07-13

    IPC分类号: A01F15/08 B30B5/06

    摘要: A latching mechanism is described which senses when a bale is ready for discharge from the bale forming chamber. As implemented, the enclosure for the baling chamber was hinged along the front edge to allow the upper portion to open like a rearward facing clam shell for discharge of a completed bale through a tailgate. The latching mechanism holds the opposing tailgate faces of the enclosure together while the bale forming process is being completed. The latching mechanism senses bale density while allowing only a slight opening of the tailgate in response to application of large compressive forces within the baling chamber. The profile of the slot in each latch is uniquely cut so that the forces tending to force open the tailgate can be matched to a spring. The spring is adjustable so as to allow the latch assembly to begin rotation toward the released condition as the bale density reaches a pre-established level. A change in the profile of the latch slot allows it to be displaced enough to sense bale density without allowing it to completely unlatch before the operator desires.

    摘要翻译: 描述了一种闭锁机构,其检测捆包是否准备好从捆包形成室排放。 如实施的,用于打包室的外壳沿着前边缘铰接,以允许上部打开成像向后的蛤壳,以通过后挡板排出完整的捆包。 当捆包形成过程完成时,闩锁机构将外壳的相对的后挡板面保持在一起。 闭锁机构响应于在打包室内施加大的压缩力而感觉到捆包密度,同时只允许尾门的轻微打开。 每个闩锁中的槽的轮廓被唯一地切割,使得趋向于强制打开后挡板的力可以与弹簧相匹配。 弹簧是可调节的,以便当捆包密度达到预先确定的水平时,允许闩锁组件朝向释放状态开始旋转。 闩锁槽的轮廓的变化允许其移位足以感测捆密度,而不允许其在操作者期望之前完全松开。