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公开(公告)号：US20060200294A1
公开(公告)日：2006-09-07
申请号：US11358775
申请日：2006-02-21
IPC分类号： G06F19/00
CPC分类号： A01B79/005 , A01C17/008
摘要： An electronic machine management system for initiating switching and actuating procedures with positional accuracy in agricultural working machines, has a geographic module for determining a current position, and based on information regarding positions of critical field data, quantities to be applied, field boundaries, work areas and/or areas to be avoided, and a machine-specific module that contains machine-specific functionalities, the modules being configured so that the geographic modules supplying the machine-specific module with geographic information in real time, and, based on the geographic information in real time, the machine-specific module generating machine-specific switching and actuating procedures in real time and sending signals relevant thereto to particular switching and actuating elements.
摘要翻译： 一种用于在农业工作机械中具有位置精度的开关切换和启动程序的电子机器管理系统具有用于确定当前位置的地理模块，并且基于关于关键现场数据的位置，要应用的数量，场边界，工作区域 和/或要避免的区域以及包含机器特定功能的机器特定模块，所述模块被配置为使得为机器特定模块提供地理信息的地理模块实时地基于地理信息 实时地，机器特定模块实时生成机器特定的切换和致动程序，并将与其相关的信号发送到特定的切换和致动元件。
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公开(公告)号：US4694759A
公开(公告)日：1987-09-22
申请号：US766000
申请日：1985-08-15
CPC分类号： A01C5/062 , A01B61/04 , Y10S111/927
摘要： A seed drill for applying seed and/or fertilizer has a frame, reservoir, and sowing shares. The sowing shares are attached to the frame in such a way that they can move in an upright plane by means of superimposed and at least approximately parallel struts on parallelogram mounts. To essentially improve the share mounts, allowing them to be employed on direct-sowing seed drills and especially on soils thickly set with entrenched stones or other obstacles and preventing damage to the shares or share mounts when the shares are laterally overstressed, at least one strut on a parallelogram mount is elastic.
摘要翻译： 用于施用种子和/或肥料的种子钻具具有框架，油藏和播种份额。 播种份额以这样的方式附接到框架上，使得它们可以通过在平行四边形安装件上的叠加和至少近似平行的支柱在直立平面中移动。 为了大幅度提高份额，可以直接播种种子演习，特别是在种植有根深蒂固的石块或其他障碍物的土壤上受到伤害，防止股份横向过度挤压时股份或股份损失，至少有一根支柱 在平行四边形上是弹性的。
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公开(公告)号：US4202252A
公开(公告)日：1980-05-13
申请号：US895661
申请日：1978-04-12
申请人： Bernd Scheufler , Heinz Muller
发明人： Bernd Scheufler , Heinz Muller
CPC分类号： F04B49/005 , F04B1/0456 , F04B1/1077
摘要： A throughput-adjustable fluid-displacement machine includes a stator and a rotor which is supported on the stator for rotation about an axis. The stator has two axially spaced circumferentially extending cam tracks and the rotor has two sets of passages therein, each of the passages having an open end which always faces a different one of the cam tracks for each of the sets of passages. A plurality of pistons is respectively accommodated in the above-mentioned passages, each of the pistons having a cam follower portion and being acted on by a spring which urges the cam follower portion into a constant contact with the respective cam track so that the piston reciprocates in dependence on the configuration of the respective cam track. Two control sleeves, one for each of the sets of passages, is interposed between and selectively communicates the working chambers of the respective passages with respective input and output conduits of the machine. An angularly displacing arrangement is provided which displaces the two control sleeves simultaneously but in opposite directions whereby the throughput of the machine is adjusted while maintaining a substantially pulsation-free flow through the conduits. Preferably, the two control sleeves are displaced at the same angles in the opposite directions.
摘要翻译： 产量可调的流体排放机器包括定子和转子，该定子和转子被支撑在定子上以围绕轴线旋转。 定子具有两个轴向间隔开的周向延伸的凸轮轨道，并且转子在其中具有两组通道，每个通道具有开口端，其总是面对用于每组通道的不同的一个凸轮轨道。 多个活塞分别容纳在上述通道中，每个活塞具有凸轮从动部分并由弹簧作用，该弹簧促使凸轮随动部分与相应的凸轮轨道保持恒定的接触，使得活塞往复运动 取决于相应凸轮轨道的构造。 两个控制套管，每个通道组中的每一个插入在相应通道的工作室之间并选择性地连通机器的相应输入和输出导管。 提供了一种角位移装置，其同时移动两个控制套筒，但是在相反的方向上，从而调整机器的生产量，同时保持基本无脉动的流过管道。 优选地，两个控制套筒在相反的方向上以相同的角度移位。
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