专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5375367A Mousetrap with deep bait receptacle 失效
标题翻译：捕鼠器与深饵容器
公开(公告)号：US5375367A
公开(公告)日：1994-12-27
申请号：US104349
申请日：1993-08-09
申请人： Waldo H. Pust
发明人： Waldo H. Pust
IPC分类号： A01M23/30
CPC分类号： A01M23/30
摘要： A mousetrap with a catch portion incorporating a platform and a cup-shaped receptacle on the platform which is spaced inwardly from the edges of the platform to require the mouse to stand on the platform in order to retrieve the bait from the cup-shaped receptacle. When the mouse stands on the platform, it will be tilted as to release and spring the trap.
摘要翻译：捕鼠器具有结合平台的捕捉部分和在平台上的杯状容器，该平台与平台的边缘向内间隔开，以便要求鼠标站在平台上，以从杯形容器中取回诱饵。当鼠标站在平台上时，它将被倾斜以释放并弹起陷阱。

2. 发明授权

US4294180A Grain drill with device for preventing undesired backfilling of front furrow by rear furrow openers 失效
标题翻译：颗粒钻具，用于防止后沟开启器对前沟的不希望的回填
公开(公告)号：US4294180A
公开(公告)日：1981-10-13
申请号：US89911
申请日：1979-10-31
申请人： Waldo H. Pust
发明人： Waldo H. Pust
IPC分类号： A01C5/06 , A01C5/00
CPC分类号： A01C5/06
摘要： Forwardly disposed furrow openers and rearwardly disposed furrow openers are conventionally offset to one side of the path traversed by the forwardly disposed furrow openers. To prevent partial backfilling of the furrows formed by the front openers when the grain drill on which the openers are mounted is pulled at relatively high speeds, a device including a pair of downwardly converging wheels is provided, the wheels being rotatably mounted on the angled end portions of an axle or shaft. The straight central portion of the shaft is firmly clamped in a sleeve at the rear end of an arm which has its forward end clamped to the rear end of a strut pivotally attached to the grain drill. The central straight portion of the shaft can be rotated so as to obtain the best operation of the wheels. In this way, soil that would be plowed into the furrows formed by the forwardly disposed furrow opener is resisted by the circular wheels. Consequently, all of the furrows remain open even at high speeds, and no extra dirt is thrown into the front furrow which would causes the seed therein to be too deep with the consequence that the seed may not emerge.
摘要翻译：向前设置的沟槽开口器和向后设置的沟槽开口器通常偏移到由向前布置的沟槽开口穿过的路径的一侧。为了防止在安装有开启器的谷物钻头以相对高的速度被拉动时由前开启器形成的沟部的部分回填，设置有包括一对向下会聚的轮的装置，轮可旋转地安装在倾斜端轴或轴的部分。轴的直的中心部分牢固地夹紧在臂的后端处的套筒中，该套筒的前端被夹紧到可枢转地附接到谷物钻头的支柱的后端。轴的中心直线部分可以旋转，以获得车轮的最佳操作。以这种方式，将由被向前设置的开沟器形成的沟槽中的土壤被圆轮胎抵抗。因此，即使在高速下，所有的沟也保持开放，并且没有额外的污垢被投入到前沟中，这会导致其中的种子太深，结果是种子可能不会出现。

3. 发明授权

US4276836A Grain drill utilizing a fertilizer spout and adjustable deflector therefor 失效
标题翻译：使用肥料喷口的颗粒钻机和可调导流板
公开(公告)号：US4276836A
公开(公告)日：1981-07-07
申请号：US89900
申请日：1979-10-31
申请人： Waldo H. Pust
发明人： Waldo H. Pust
IPC分类号： A01C5/08 , A01C7/20
CPC分类号： A01C5/08 , A01C7/20
摘要： The grain drill includes a furrow opener, a forwardly disposed seed spout, a rearwardly disposed fertilizer spout, and a deflector plate positioned beneath the fertilizer spout so that a desired amount of the fertilizer discharged from the lower end of the fertilizer spout is deflected laterally. The deflector plate is adjustable forwardly and rearwardly with respect to the seed spout so that the amount of fertilizer flowing over the forward edge of the deflector plate can be controlled by the position of the forward edge of the deflector plate with respect to the seed spout.
摘要翻译：谷物钻机包括开沟器，向前布置的种子喷口，向后设置的肥料喷口和位于肥料喷口下方的偏转板，使得从肥料喷口下端排出的所需量的肥料横向偏转。偏转板相对于种子喷口可向前和向后调节，使得可以通过偏转板的前边缘相对于种子喷口的位置来控制在偏转板的前边缘上流动的肥料的量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式