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公开(公告)号：US4275670A
公开(公告)日：1981-06-30
申请号：US056365
申请日：1979-07-10
Applicant: Heinz Dreyer
Inventor： Heinz Dreyer
CPC classification number: A01C7/205 , A01C5/06 , Y10S111/926 , Y10S111/927
Abstract: Seed drill (FIG. 1) having furrow openers 10 and accompanying press wheels 12 pivotally arranged on frame 1 by mounting means 3. A spring 18 is interposed between the frame and the furrow openers - press wheels. The bias of the spring can be adjusted by operation of the hydraulic cylinder 20, which can also be used to shift the furrow openers - press wheels between working position and the transport position. An adjusting means 14 is interposed between the frame and the furrow openers - press wheels. By operation of the adjusting means the level of a furrow openers relative to the level of the press wheels can be adjusted. The furrow openers - press wheels are arranged in transverse rows and the furrow openers - press wheels of each transverse row are ganged by shafts 22 so that only one of the mounting means in each transverse row need be outfitted with the spring 18 and hydraulic cylinder 20, and the adjusting means 14.
Abstract translation: 种子钻（图1）具有沟槽开启器10和伴随的压轮12，其通过安装装置3枢转地布置在框架1上。弹簧18插入在框架和沟槽开启器之间的压轮中。 可以通过液压缸20的操作来调节弹簧的偏压，液压缸20也可以用于在开启位置和运输位置之间移动沟槽开启器 - 压轮。 调节装置14插入在框架和沟槽开启器之间 - 压轮。 通过调节装置的操作，可以调节相对于压轮的水平面的沟槽开口的水平。 开沟机 - 压轮被布置成横排，并且每个横排的开沟机 - 按压轮由轴22组合，使得每个横排中的仅一个安装装置需要配备有弹簧18和液压缸20 ，和调整装置14。
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公开(公告)号：US4263858A
公开(公告)日：1981-04-28
申请号：US009983
申请日：1979-02-06
Applicant: Heinz Dreyer
Inventor： Heinz Dreyer
IPC: A01C7/06
CPC classification number: A01C7/06
Abstract: A machine (FIG. 1) for dispensing seed and fertilizers, which is equipped with two hoppers one for the seed, and the other for the fertilizer. The materials flowing from outlet apertures of the hoppers while the machine is in operation are introduced into the soil in controlled amounts through proportioning means, chutes and tubes which discharge into hoes. The proportioning means have a plurality of feed wheels disposed on shafts and are driven by a ground-dependent power source.
Abstract translation: 一种用于分配种子和肥料的机器（图1），其配备有用于种子的两个料斗，另一个用于肥料。 在机器运行时从料斗的出口孔流出的材料通过排放到锄头的配料装置，滑槽和管子以受控的量引入土壤中。 比例装置具有设置在轴上的多个进给轮并由地面相关的动力源驱动。
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公开(公告)号：US4037545A
公开(公告)日：1977-07-26
申请号：US567972
申请日：1975-04-14
Applicant: Heinz Dreyer
Inventor： Heinz Dreyer
Abstract: Machine for seeding designed to be pulled by a tractor and outfitted with seed drills for depositing of the seeds in the soil. A furrow opener is mounted forward of the seed drill, and a furrow closer is mounted aft of the seed drill. The furrow closer is mounted on the frame for pivoting in a vertically extending plane behind the seed drill, and comprises a support pivotally mounted on the frame and a hiller mounted on the support by a mounting device for projection of the hiller below the mounting device and into the soil for closing of the furrow. The mounting device is secured to the support by a releasable fastener so that length of the projection of the hiller below the mounting device can be adjusted.
Abstract translation: 用于播种的机器，设计为由拖拉机牵引并配备种子钻以将种子沉积在土壤中。 一个开沟器安装在种子钻前面，一个沟槽靠近装在种子钻的后面。 沟槽闭合器安装在框架上，用于在种子钻机后面的垂直延伸的平面中枢转，并且包括枢转地安装在框架上的支撑件和通过安装装置安装在支撑件上的山形机，用于将山形机投影在安装装置下方， 进入土壤以关闭犁沟。 安装装置通过可释放的紧固件固定到支撑件上，使得可以调节安装装置下方的山坡机的突出部分的长度。
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公开(公告)号：US4020991A
公开(公告)日：1977-05-03
申请号：US665669
申请日：1976-03-10
Applicant: Heinz Dreyer
Inventor： Heinz Dreyer
CPC classification number: A01C15/04
Abstract: A machine for broadcasting material over the ground having booms (15) which carry flexible distributing conduits (10), and extend laterally outwardly from the centrally disposed hopper (2) for broadcasting of the material, and are folded up, about horizontal pivot axes (19), against the hopper for transport of the machine over e.g., roads. Each boom includes an inner boom member (17) and an outer boom member (18) which are pivotally connected at an axis (22) so that the outer boom member can be folded into alignment with the inner boom member in the direction of travel (16). By this construction the width required for the booms when in the transport condition is reduced.
Abstract translation: 一种用于在地面上广播材料的机器，具有携带柔性分配管道（10）的吊臂（15），并且从中心设置的料斗（2）横向向外延伸以广播材料，并且围绕水平枢转轴线 19），用于运输机器例如道路的料斗。 每个起重臂包括一个内部悬臂件（17）和一个外部悬臂件（18），它们在一个轴线（22）处枢转地连接，使得外部悬臂件能够在内部吊杆件沿行进方向 16）。 通过这种结构，在运输状态下，吊杆所需的宽度减小。
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公开(公告)号：US5736076A
公开(公告)日：1998-04-07
申请号：US517841
申请日：1995-08-22
Applicant: Ruprecht Meissner , Matthias Irgang , Knut Eger , Peter Weidlich , Heinz Dreyer
Inventor： Ruprecht Meissner , Matthias Irgang , Knut Eger , Peter Weidlich , Heinz Dreyer
CPC classification number: C04B35/532 , B01J19/30 , B01J21/18 , B01J2219/30203 , B01J2219/30207 , B01J2219/30215 , B01J2219/30223 , B01J2219/30242 , B01J2219/304 , B01J2219/30475
Abstract: Moldings which comprise from 30 to 100% by weight of graphite, prepared from graphite powders which comprise from 5 to 100% by weight of rhombohedral crystalline graphite and, if required, contain additives and/or binders, and a process for their preparation and their use as catalyst carriers, heat transfer material, column packing or diluent in catalyst beds.
Abstract translation: 包含30至100重量％石墨的模制品，由石墨粉末制备，所述石墨粉末包含5至100重量％的菱面体结晶石墨，并且如果需要，含有添加剂和/或粘合剂，及其制备方法及其制备方法 在催化剂床中用作催化剂载体，传热材料，柱填料或稀释剂。
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Patent Agency Ranking
公开(公告)号：US4786402A
公开(公告)日：1988-11-22
申请号：US082139
申请日：1987-08-06
Applicant: Thomas Anstock , Walter Himmel , Matthias Schwarzmann , Heinz Dreyer , Ulrich Lebert , Ansgar Eisenbeis
Inventor： Thomas Anstock , Walter Himmel , Matthias Schwarzmann , Heinz Dreyer , Ulrich Lebert , Ansgar Eisenbeis
Abstract: Medicinal white oils and medicinal paraffins are prepared from petroleum fractions containing aromatics and nitrogen, oxygen and sulfur compounds, e.g. light and heavy atmospheric gas oils, vacuum gas oils and residues, which have been pretreated in a first stage by acid treatment or catalytic hydrogenation, by hydrogenation in a second stage over a nickel-containing catalyst under from 50 to 200 bar and at elevated temperatures, by a process in which the catalyst used in the second stage and present in the oxide form is reduced with a hydrogen-containing gas, passivated and then again activated with hydrogen, before the hydrogenation to medicinal white oils or paraffins is carried out.
Abstract translation: 药用白油和药用石蜡由含有芳烃和氮，氧和硫化合物的石油馏分制备， 通过酸处理或催化氢化在第一阶段通过第二阶段在含镍催化剂上在50至200巴下氢化并在高温下进行预处理的轻质和重质常压瓦斯油，减压瓦斯油和残余物 通过在氢化之前用含氢气体还原第二阶段中使用的并以氧化物形式存在的催化剂被钝化然后再次用氢活化的方法，在氢化之前进行药用白油或石蜡。
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公开(公告)号：US4726304A
公开(公告)日：1988-02-23
申请号：US791261
申请日：1985-10-25
Applicant: Heinz Dreyer , Benno Wiemeyer
Inventor： Heinz Dreyer , Benno Wiemeyer
Abstract: A seed drill has a frame, reservoirs, sowing shares, at least two separate inlets and outlets for two different materials, and a depth-guide or pressure roller behind each sowing share. Variable amounts of one material are conveyed to the forward outlet and of the other material to the rear outlet through separate conductors inside the sowing shares for application of the soil. The outlets are separated along the direction of travel. There is a narrow ripping structure on the forward edge of each sowing share to rip up the soil and produce a furrow. An expansion structure that extends down into the furrow is positioned in the vicinity of the rear outlet of each sowing share. The expansion structure is at least somewhat wider than the ripping structure. The bottom end of the expansion structure is higher than the bottom of the point of the ripping structure.
Abstract translation: 种子钻具有一个框架，水库，播种份额，两个不同材料的至少两个独立的入口和出口，以及每个播种份额后面的深度导向或压力辊。 一些材料的可变量通过播种份额内的分开的导体传送到前向出口和另一种材料到后部出口，用于施加土壤。 出口沿着行进方向分开。 在每个播种份额的前缘有一个狭窄的裂缝结构，以剥去土壤并产生一条沟。 向下延伸到沟槽中的扩展结构位于每个播种份额的后出口附近。 膨胀结构至少比撕裂结构稍宽。 膨胀结构的底端高于剥皮结构点的底部。
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公开(公告)号：US4580508A
公开(公告)日：1986-04-08
申请号：US713585
申请日：1985-03-19
Applicant: Heinz Dreyer
Inventor： Heinz Dreyer
Abstract: A seed drill for outputting seed material and fertilizer, having a frame that supports itself on the soil via runners, at least one supply container unit for seed material and fertilizer, and cultivator, chisel or hoe shares arranged in rows one behind the other and movable in a vertical plane, the materials being conveyed to said shares in adjustable amounts via tubular lines and under gravity for placing into the soil. The shares are guided separately from one another by a depth guidance mechanism for their depth of penetration into the soil. To prevent risk of clogging when using on soil surfaces covered with a multitude of plant residues, harvested sunflower or wheat fields for example, and at the same time achieve a low construction and thus ease of filling of said supply containers, the distance (R) of the shares to one another in the rows running transversely to the direction of movement is at least about 60 cm, one supply container unit each is provided for about half the number of shares, and the lower areas of the supply container units are arranged at a distance (D) one behind the other, as seen in the direction of movement.
Abstract translation: 一种用于输出种子材料和肥料的种子钻，具有通过跑步者在土壤上支撑自身的框架，用于种子材料和肥料的至少一个供应容器单元，以及排列成一排接一个并且可移动的耕作机，凿子或锄头 在垂直平面中，材料通过管状线路并在重力下以可调量输送到所述股份以放置在土壤中。 股份通过深度引导机构彼此分开引导，使其渗入土壤的深度。 为了防止在被多个植物残留物，收获的向日葵或麦田覆盖的土壤表面上使用时堵塞风险，并且同时实现低结构并因此易于填充所述供应容器，距离（R） 在沿横向于运动方向行列中的股份彼此之间的距离为至少约60cm，一个供应容器单元各自提供约一半的份数，并且供应容器单元的下部区域布置在 距离（D）一个在另一个之后，从运动方向看。
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公开(公告)号：US4422392A
公开(公告)日：1983-12-27
申请号：US382340
申请日：1982-05-26
Applicant: Heinz Dreyer , Benno Wiemeyer
Inventor： Heinz Dreyer , Benno Wiemeyer
Abstract: A seed drill has rotatably mounted opener discs disposed in an acute angle with respect to the direction of travel and mounted on supports. A skid is mounted to each support at the outside surface of the disk at an angle with respect to the direction of travel. Each skid includes a trailing portion configured to have a sliding surface disposed above the depth of penetration of the disk in the ground and a leading portion bent upwardly in the direction of travel and having a recess in the side thereof facing the disk and which extends beyond the forwardmost portion of the disk in the direction of travel. Each skid is releasably connected to the support for pivotal movement of the trailing portion towards and away from the ground by a lever pivotable with the skid, a spring connected between the lever arm and the support for biasing the trailing portion of the skid towards the ground and an adjustable stop mounted on the support and engageable with the lever arm to limit the free pivotal movement of the skid in the upward direction.
Abstract translation: 种子钻可旋转地安装开放盘，其相对于行进方向以锐角设置，并安装在支撑件上。 滑动件以相对于行进方向成一定角度安装在盘的外表面处的每个支撑件上。 每个滑动件包括尾部，该后部构造成具有设置在地面上的盘的穿透深度之上的滑动表面和沿行进方向向上弯曲并且在其面向盘的一侧的凹部并且延伸超过 盘的行进方向的最前部。 每个滑轨可释放地连接到支撑件上，用于通过可与滑板枢转的杠杆将后尾部朝向和离开地面枢转运动，弹簧连接在杠杆臂和支撑件之间，用于将滑板的后部向地面偏置 以及可调节的止动件，其安装在支撑件上并可与杠杆臂接合，以限制滑板沿向上方向的自由枢转运动。
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公开(公告)号：US4407207A
公开(公告)日：1983-10-04
申请号：US445827
申请日：1982-12-01
Applicant: Heinz Dreyer
Inventor： Heinz Dreyer
CPC classification number: A01C5/06
Abstract: Seed drill (FIG. 2) having share disks 10, and press wheels 27 which determine the depth of penetration of the disks. Runners 13 and disposed on the outer sides of the disks for enabling the soil particles or cohering pieces of soil lifted by the disks to fall back unturned into the seed furrows produced by the disks.
Abstract translation: 具有共享盘10的种子钻（图2）和确定盘的穿透深度的压轮27。 流道13并设置在盘的外侧，以使得由盘提起的土壤颗粒或粘结块能够不被折回到由盘产生的种子沟中。
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