公开(公告)号：US20180288994A1

公开(公告)日：2018-10-11

申请号：US15731002

申请日：2017-04-06

申请人： Darrell Crisp ,  David A. Boots

发明人： Darrell Crisp ,  David A. Boots

IPC分类号： A01M1/20

摘要： This invention is the modification of widely available plastic household plumbing caps to serve as poison bait stations for killing colonies of little fire ants which have infested southern states and Hawaii creating misery for residents due to their bites. The modification consists of inserting into the caps metal screens with wire spacing adequate to allow passage of the tiny ants into the caps but preventing the bait granules from falling out. The bait stations so formed restrict the poison bait access to little fire ant or smaller insects and are protective of the environment and animals.

公开(公告)号：US5303603A

公开(公告)日：1994-04-19

申请号：US991968

申请日：1992-12-17

申请人： David A. Boots

发明人： David A. Boots

IPC分类号： A63G1/30 ,  F16H19/00 ,  F16H19/06 ,  A63G1/00

CPC分类号： A63G1/30 ,  Y10T74/1544 ,  Y10T74/1547 ,  Y10T74/18152

摘要： An arrangement of cables, pulleys and cams has been invented which provides a simple, reliable, flexible and inexpensive method of converting rotary carousel motion in the horizontal plane into vertical motion of animals on the carousel. A cam is attached to the center pole of the carousel. The cam is positioned so as to interact with cables which are routed from the carousel animals to be given subsidiary motion (typically up-down). For up-down motion each cable is routed vertically from its animal to the overhead support structure and then along a radial passing neat the center pole and is fastened to the overhead support radially opposite the animal being moved. As the carousel, with animals and cables, rotate around the center pole the cam sequentially intercepts the cables forcing the overhead table paths to lenghten and drawing the animals upward to accomodate the cable path change. As the carouser rotation carries the cables sequentially beyond reach of the cam the cable and horse is restored to its initial position. Continuing carousel rotation causes the cable cycle to continue repetitively.

摘要翻译： 已经发明了电缆，滑轮和凸轮的布置，其提供了将水平面中的旋转传送带运动转换成旋转木马上的动物的垂直运动的简单，可靠，灵活和便宜的方法。 凸轮连接到转盘的中心极。 凸轮被定位成与从转盘动物路由的电缆相互作用以给予辅助运动（通常是上下）。 对于上下运动，每个电缆从其动物垂直地布置到顶部支撑结构，然后沿着中心极的径向通过，并且被紧固到与被移动的动物径向相对的顶架上。 作为旋转木马，用动物和电缆围绕中心杆旋转，凸轮顺序地拦截电缆，迫使顶棚路径延长并向上拉动物体以适应电缆路径变化。 随着高架轮的旋转运动，电缆顺序地超过凸轮的位置，电缆和马恢复到初始位置。 持续的转盘旋转会导致电缆周期重复继续。