Vehicle towed apparatus for striping of roads
    1.
    发明授权
    Vehicle towed apparatus for striping of roads 失效
    用于道路剥离的车辆牵引装置

    公开(公告)号:US5947385A

    公开(公告)日:1999-09-07

    申请号:US838248

    申请日:1997-04-17

    摘要: A line striper is attached to a vehicle with a two point hitch and has a swivelable rotatable wheel mounted thereunder to support the striper on the ground. A main beam is releasably clamped and may be slid from side to side depending on operator preference. The gun boom may then be located on the desired side. A delay feature on the control allows the operator to look ahead on a sighting camera and pick the point at which he or she desires striping to start (or stop or any other operation). The controller then compensates for the calibrated distance between the sight point and the spray gun and then starts and stops the gun at the appropriate time given road speed.

    摘要翻译: 线路分条器连接到具有两点牵引的车辆,并且具有安装在其下方的可旋转的可旋转轮,以支撑地面上的分条。 主梁可释放地夹紧,并且可以根据操作者的偏好从一侧滑动到另一侧。 枪臂可能位于所需的一侧。 控制器上的延迟功能允许操作者在瞄准的摄像机上向前看,并选择他或她期望的点(或停止或任何其他操作)。 然后,控制器补偿瞄准点和喷枪之间的校准距离,然后在给定道路速度的适当时间启动和停止枪。

    Keyed shaft coupling
    2.
    发明授权
    Keyed shaft coupling 失效
    钥匙联轴器

    公开(公告)号:US4848951A

    公开(公告)日:1989-07-18

    申请号:US233120

    申请日:1988-08-11

    IPC分类号: F16D1/08

    摘要: A coupling is designed for use in connecting two shafts such as, for instance, the output shaft of an engine with the input shaft of a pump or similar device. The coupling is formed from a generally cylindrical body having a central bore, the bore having a keyway therein. Dyametrically opposed from the keyway, a radial split is formed in the body of the coupler and the split is bridged and releasably tightenable by one or more bolts or other such fasteners.

    摘要翻译: 联轴器设计用于连接两个轴,例如发动机的输出轴与泵的输入轴或类似装置。 联接器由具有中心孔的大致圆柱形主体形成,孔中具有键槽。 与键槽完全相反,在联接器的主体中形成径向分开,并且通过一个或多个螺栓或其它这种紧固件桥接并可释放地分开裂缝。