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1. 发明授权

US5957218A Electrohydraulic control of implement lift cylinders 失效
标题翻译：电动液压缸液压控制
公开(公告)号：US5957218A
公开(公告)日：1999-09-28
申请号：US972925
申请日：1997-11-18
申请人： James Thomas Noonan , David Alan Payne , Paul David Parker
发明人： James Thomas Noonan , David Alan Payne , Paul David Parker
IPC分类号： A01B63/10 , A01B63/22 , A01B63/32 , F15B11/16 , F15B11/18 , F15B21/02 , A01B63/114
CPC分类号： A01B63/32 , A01B63/10 , A01B63/22
摘要： An implement lift system including a plurality of individual electrohydraulically controlled cylinders spaced on a tool frame and connected to lift wheel. An implement control unit (ICU) in the towing vehicle cab is connected to feedback potentiometers or similar transducers which provide signals corresponding to cylinder stroke length or suspension position. The feedback signals are compared at the ICU to a control signal obtained by rotation of a lever or knob on an operator control unit in the cab. Depending on the cylinder position relative to the operator selected position, the ICU provides an output signal to the electrohydraulic valve to achieve a proportional amount of flow for the desired cylinder position. The ICU also compares feedback signals from the transducers and adjusts the output voltage to each of the valves so that the frame can be raised and lowered evenly. In conditions where independent adjustment of different frame portions is desired, the operator control unit can be adjusted to provide the necessary offset signal for each section. The lift system provides uniform depth control and level lift for different frame configurations including frames with wings. Systems with dissimilar cylinders having different capacities or stroke lengths are easily accommodated.
摘要翻译：一种工具提升系统，包括在工具架上间隔开并连接到提升轮的多个单独的电液控制缸。牵引车厢中的车辆控制单元（ICU）连接到反馈电位器或类似的换能器，其提供对应于气缸冲程长度或悬架位置的信号。将反馈信号在ICU处与通过驾驶室中的操作者控制单元上的杠杆或旋钮旋转获得的控制信号进行比较。根据相对于操作者选择位置的气缸位置，ICU向电动液压阀提供输出信号，以实现所需气缸位置的成比例的流量。 ICU还对来自传感器的反馈信号进行比较，并调节每个阀的输出电压，使框架均匀地升高和降低。在需要对不同框架部分进行独立调整的条件下，可以调整操作者控制单元以为每个部分提供必要的偏移信号。电梯系统为不同的框架配置提供均匀的深度控制和水平升降，包括带翼的框架。具有不同容量或行程长度的不同气缸的系统很容易适应。

2. 发明授权

US06220366B1 Wheel control structure for a folding implement 有权
标题翻译：折叠工具的车轮控制结构
公开(公告)号：US06220366B1
公开(公告)日：2001-04-24
申请号：US09634396
申请日：2000-08-09
申请人： James Thomas Noonan , Paul David Parker , David Alan Payne , Brian Thomas Mosdal
发明人： James Thomas Noonan , Paul David Parker , David Alan Payne , Brian Thomas Mosdal
IPC分类号： H01B7302
CPC分类号： A01B73/046
摘要： A multi-section implement frame includes outer wing sections which fold relative to inner wing sections and then over a main center frame to a transport position. The wing sections include selectively extendable and retractable structure such as lift wheel assemblies which, if extended in the transport position, can interfere with each other. Transducers detect the position of the inner wing sections during folding and unfolding and provide signals to an implement control unit (ICU) to automatically operate the lift wheel assemblies to prevent interference during folding and unfolding and to assure the lift wheels are extended before the implement frame reaches the fully unfolded position. Proximity switches supported above the center frame or other transducer devices such as mercury switches on the wing sections responsive to section angle provide the signals to the ICU. During folding, the ICU causes the lift structure to retract after both switches are activated. During unfolding, the lift structure is extended only after there is no longer potential interference between components. Extension of the lift assemblies during unfolding is controlled by the ICU so that the frame is generally level in the fully unfolded position. The outer wing sections can be folded to narrow the machine when the ground is difficult to penetrate or when a narrow working width is required while still retaining implement operation under the control of the ICU.
摘要翻译：多段实施框架包括外翼部分，其相对于内翼部分折叠，然后在主中心框架上折叠到运输位置。机翼部分包括选择性地可伸展和可缩回的结构，例如提升轮组件，如果在运输位置延伸可能会相互干扰。传感器在折叠和展开期间检测内翼部分的位置，并向工具控制单元（ICU）提供信号，以自动操作提升轮组件，以防止折叠和展开期间的干扰，并确保提升轮在实施框架之前延伸达到完全展开的位置。支撑在中心框架或其他换能器装置上方的接近开关响应于截面角度在翼部上的汞开关提供信号到ICU。在折叠期间，两个开关被激活后，ICU使电梯结构缩回。在展开期间，只有在组件之间不再有潜在干扰的情况下，电梯结构才会延伸。展开期间电梯组件的延伸由ICU控制，使得框架通常处于完全展开的位置。当地面难以穿透时或者当需要狭窄的工作宽度时，外翼部分可以折叠以使机器变窄，同时在ICU的控制下保持机具操作。

3. 发明授权

US06401832B1 Agricultural implement lift wheel structure 有权
标题翻译：农用起重轮结构
公开(公告)号：US06401832B1
公开(公告)日：2002-06-11
申请号：US09550979
申请日：2000-04-17
申请人： David Alan Payne , Brian Thomas Mosdal , Anthony Scott Royer , Paul David Parker , James Thomas Noonan
发明人： David Alan Payne , Brian Thomas Mosdal , Anthony Scott Royer , Paul David Parker , James Thomas Noonan
IPC分类号： A01B6300
CPC分类号： A01B63/22
摘要： Lift wheel structure for an implement includes four bar linkage having a curved lower link connected to the frame closely adjacent a first tool-carrying rank. A caster wheel is supported at the forward end of the linkage for castering in an accommodation area defined by the curved lower link. Plates are bolted to the sides of the lower link and extend along sides of an upper link to a connection with a lift cylinder directly above the upper link. The link and the cylinder closely overlie the frame to limit interference with other components mounted above the frame and to facilitate compact folding of implement sections. Loads, including cylinder lift loads, are transmitted primarily through the lower link. A protected transducer assembly is connected between the lower link and the frame to maximize and linearize transducer response in the depth control range. The lift wheel structure can by mounted at different locations on the frame to accommodate different tool configurations and provide the desired automatic depth control and leveling functions. In one embodiment a tension link connects a forward four bar linkage wheel structure with a rear single pivot lift wheel structure such that level lift is provided.
摘要翻译：用于工具的提升轮结构包括四杆联动装置，其具有连接到紧邻第一工具承载等级的框架的弯曲下部连杆。连杆的前端支撑脚轮，用于在由弯曲的下连杆限定的容纳区域中进行脚轮。板被螺栓连接到下连杆的侧面并且沿着上连杆的侧面延伸到与上连杆正上方的提升缸的连接。连杆和气缸紧紧靠在框架上，以限制与安装在框架上方的其他部件的干涉，并促进工具部分的紧凑折叠。载荷，包括气缸提升载荷，主要通过下部连杆传递。保护的换能器组件连接在下部链路和框架之间，以在深度控制范围内最大化和线性化换能器响应。提升轮结构可以通过安装在框架上的不同位置以适应不同的工具配置并提供期望的自动深度控制和调平功能。在一个实施例中，张力连杆将前四杆联动轮结构与后单个枢转提升轮结构连接，使得提供液面升降。

4. 发明授权

US06382655B1 Implement hitch 有权
标题翻译：实施搭便车
公开(公告)号：US06382655B1
公开(公告)日：2002-05-07
申请号：US09946052
申请日：2001-08-30
申请人： Brian Thomas Mosdal , James Thomas Noonan , Paul David Parker , David Alan Payne , Anthony Scott Royer
发明人： Brian Thomas Mosdal , James Thomas Noonan , Paul David Parker , David Alan Payne , Anthony Scott Royer
IPC分类号： B60D114
CPC分类号： B60D1/167 , B60D1/075 , B60D2001/008
摘要： A hitch link structure includes two hitch tubes angled with respect to each other and having forward ends connected by upper and lower hitch plates welded to the tubes. The plates include weld cutouts designed so the same plates can be used with a variety of different hitch tube angles, depending on the width of the mainframe hitch mount-up. Three apertures in the forward end of each of the plates receive bolts which connect the selected hitch link to the plates. The apertures also act as weld fixturing locators to speed hitch construction. The weld cutouts, in generally a half moon configuration, facilitate low cost fillet welds at easily accessible locations regardless of hitch tube angle and facilitate fillet weld connections in relatively lowly stressed areas. The lower plate is apertured to define an intermediate support hole for the safety chain, and the central bolt connecting the hitch link also attaches to the safety chain so the chain is accommodated without additional parts.
摘要翻译：悬挂连杆结构包括两个相对于彼此成角度的牵引管，并且具有通过焊接到管的上和下连接板连接的前端。这些板包括焊接切口，其设计使得相同的板可以使用各种不同的连接管角度，这取决于主机搭接架的宽度。每个板的前端中的三个孔接收将所选择的连接杆连接到板的螺栓。孔也用作焊接定位器，以加快搭接结构。通常为半月形结构的焊接切口在易于接近的位置促进低成本角焊缝，而不管牵引管角度如何，并且在相对低应力的区域中有利于角焊接头。下板是有孔的，以限定用于安全链的中间支撑孔，并且连接挂钩连杆的中心螺栓也附接到安全链，使得链条被容纳而没有附加部件。

5. 发明授权

US06213219B1 Compact hinge assembly for a folding implement 有权
标题翻译：用于折叠工具的紧凑型铰链组件
公开(公告)号：US06213219B1
公开(公告)日：2001-04-10
申请号：US09419399
申请日：1999-10-15
申请人： Brian Thomas Mosdal , James Thomas Noonan , David Alan Payne , Paul David Parker
发明人： Brian Thomas Mosdal , James Thomas Noonan , David Alan Payne , Paul David Parker
IPC分类号： A01B7304
CPC分类号： A01B73/044
摘要： A flat fold hinge assembly for implement frame sections that fold substantially greater than 90 degrees includes a modular hinge having first and second hinge portions that bolt solidly to the frame sections. A folding cylinder is protectively cradled between the sides of a cast mounting bracket closely adjacent the frame tube. Floating links are connected to the rod end of the cylinder generally below the main pivot which is offset above the frame tube a distance substantially less than most previously available hinge structures for compact storage of the wing frame close to the inner frame. The design, preferably utilizing four cast components, is more compact than previous designs so the frame sections fold more compactly. The simple mounting arrangement provides versatility in locating the hinge assembly to accommodate a wide variety implement configurations and implement attachments. The hinge structure acts to reinforce the tubular frame construction and distribute heavy loads transferred from implement attachments and tools. A mounting area on the hinge facilitates connection of additional hardware such as a wing support tube truss.
摘要翻译：用于实现折叠大于90度的框架部分的平折叠铰链组件包括具有固定地连接到框架部分的第一和第二铰链部分的模块化铰链。折叠缸保护地支撑在与框架管紧密相邻的铸造安装支架的侧面之间。浮动连杆通常在主枢轴的下方连接到主枢轴的下方，该主枢轴在框架管上方偏移了一个远远大于先前可用的铰链结构的距离，以便靠近内框架紧凑地储存翼架。该设计优选地利用四个铸造部件比以前的设计更紧凑，因此框架部分更紧凑地折叠。简单的安装布置提供了定位铰链组件以适应各种工具配置和实现附件的多功能性。铰链结构用于加强管状框架结构并分配从工具附件和工具传送的重载荷。铰链上的安装区域有助于连接附加的硬件，例如机翼支撑管桁架。

6. 发明授权

US06402180B1 Implement hitch 有权
公开(公告)号：US06402180B1
公开(公告)日：2002-06-11
申请号：US09532116
申请日：2000-03-21
申请人： Brian Thomas Mosdal , James Thomas Noonan , Paul David Parker , David Alan Payne , Anthony Scott Royer
发明人： Brian Thomas Mosdal , James Thomas Noonan , Paul David Parker , David Alan Payne , Anthony Scott Royer
IPC分类号： A01B6302
CPC分类号： B60D1/167 , B60D1/075 , B60D2001/008
摘要： A hitch link structure includes two hitch tubes angled with respect to each other and having forward ends connected by upper and lower hitch plates welded to the tubes. The plates include weld cutouts designed so the same plates can be used with a variety of different hitch tube angles, depending on the width of the mainframe hitch mount-up. Three apertures in the forward end of each of the plates receive bolts which connect the selected hitch link to the plates. The apertures also act as weld fixturing locators to speed hitch construction. The weld cutouts, in generally a half moon configuration, facilitate low cost fillet welds at easily accessible locations regardless of hitch tube angle and facilitate fillet weld connections in relatively lowly stressed areas. The lower plate is apertured to define an intermediate support hole for the safety chain, and the central bolt connecting the hitch link also attaches to the safety chain so the chain is accommodated without additional parts.

7. 外观设计

USD440985S1 Lift wheel arm for an implement 失效
标题翻译：提起一个工具的轮臂
公开(公告)号：USD440985S1
公开(公告)日：2001-04-24
申请号：US29119780
申请日：2000-03-08
申请人： James Thomas Noonan , David Alan Payne , Brian Thomas Mosdal , Anthony Scott Royer , Paul David Parker
设计人： James Thomas Noonan , David Alan Payne , Brian Thomas Mosdal , Anthony Scott Royer , Paul David Parker

8. 发明授权

US6016877A Implement frame construction including tube within a tube 失效
标题翻译：实施框架结构，包括管内管
公开(公告)号：US6016877A
公开(公告)日：2000-01-25
申请号：US97291
申请日：1998-06-12
申请人： James Thomas Noonan , David Alan Payne , Brian Thomas Mosdal , Paul David Parker
发明人： James Thomas Noonan , David Alan Payne , Brian Thomas Mosdal , Paul David Parker
IPC分类号： B23K33/00 , A01B15/14
CPC分类号： B23K33/00 , Y10T403/7003
摘要： An implement frame construction includes a fore-and-aft extending apertured tube with transversely extending tool mounting tubes with cross section matching the shape of the apertures. The tubes are inserted through the apertures to provide a mechanical connection not solely reliant on joint weld strength. The resulting joints are fillet welded on both sides of the fore-and-aft tube and provide more bending and torsional resistance than a butt-welded joint without need for gussets. The smaller tube runs continuously through the joint to reduce the number of components and welds necessary for a given frame configuration. The components themselves position the frame tubes relative to each other to simplify weld fixturing and increase resistance to parallelograming. Hinge areas are provided with welded tube-within-tube construction to prevent wall collapse and retain mounting bolt torque. A main frame section is constructed with continuous fore-and-aft extending hitch tubes which transfer loading directly from the transverse tubes to the towing vehicle and include aft ends for supporting trailing hitch structure. Wing frame sections are built with a similar tube construction, and one frame configuration may be used for right or left wings.
摘要翻译：工具框架结构包括具有横向延伸的工具安装管的前后延伸的有孔管，其横截面与孔的形状相匹配。管被插入孔中以提供不仅仅依赖于接合焊接强度的机械连接。所产生的接头在前后管的两侧角焊，提供比对接焊接接头更多的弯曲和抗扭性，而不需要角撑板。较小的管子通过接头连续运行，以减少给定框架配置所需的部件数量和焊缝数量。组件自身将框架管相对于彼此定位，以简化焊接夹具并增加对平行四边形的抵抗力。铰链区域设有焊管管内结构，以防止壁塌陷并保持安装螺栓扭矩。主框架部分构造有连续的前后延伸的牵引管，其将负载直接从横向管转移到牵引车，并且包括用于支撑后牵引结构的后端。翼框架部分采用类似的管道结构，一个框架配置可用于右翼或左翼。

9. 发明授权

US06786130B2 Directly actuated depth control 有权
标题翻译：直接驱动深度控制
公开(公告)号：US06786130B2
公开(公告)日：2004-09-07
申请号：US10281443
申请日：2002-10-25
申请人： David Lee Steinlage , Brian Thomas Mosdal , James Thomas Noonan , Garrett Lee Goins , Anthony Scott Royer , David Alan Payne
发明人： David Lee Steinlage , Brian Thomas Mosdal , James Thomas Noonan , Garrett Lee Goins , Anthony Scott Royer , David Alan Payne
IPC分类号： F15B910
CPC分类号： A01B63/22
摘要： A depth control system particularly useful for single point depth control on an agricultural implement includes a valve and actuator mounted directly to the pivotal connection areas of a hydraulic cylinder that controls height. Cylinder motion directly controls valve actuation independently of complicated linkages to reduce the size and cost of the system and substantially overcome hysteresis problems.
摘要翻译：特别适用于农具上的单点深度控制的深度控制系统包括直接安装在控制高度的液压缸的枢转连接区域上的阀和致动器。气缸运动可以独立于复杂的连杆直接控制气门执行器，以减小系统的尺寸和成本，并大大克服滞后问题。

10. 发明授权

US06745848B1 Tower and wheel arm assembly 有权
标题翻译：塔和轮臂总成
公开(公告)号：US06745848B1
公开(公告)日：2004-06-08
申请号：US10361723
申请日：2003-02-06
申请人： Brian Thomas Mosdal , James Thomas Noonan , David Lee Steinlage , Garrett Lee Goins , Anthony Scott Royer , David Alan Payne
发明人： Brian Thomas Mosdal , James Thomas Noonan , David Lee Steinlage , Garrett Lee Goins , Anthony Scott Royer , David Alan Payne
IPC分类号： A01B6300
CPC分类号： A01B63/22
摘要： A tower and wheel arm assembly for an implement frame includes a pair of identical single piece pivot castings which are selectively connectible at different locations along the frame and provide both wheel arm pivoting and a cylinder anchor tower pivoting. The wheel arm axle extends between the castings pivots within cylindrical cavities located in the castings. External cylindrical surfaces concentric with the cavities rotatably support a pair of tower plates which include circular openings received over the external cylindrical surfaces. Casting symmetry allows the same part to be used interchangeably for either the right-hand or left-hand support.
摘要翻译：用于工具框架的塔架和轮臂组件包括一对相同的单件枢轴铸件，其可在沿着框架的不同位置处选择性地连接，并且提供两个轮臂枢转和气缸锚定塔枢转。轮臂轴在位于铸件中的圆柱形空腔内的铸件枢轴之间延伸。与空腔同心的外部圆柱形表面可旋转地支撑一对塔板，其包括容纳在外部圆柱形表面上的圆形开口。铸造对称性允许相同的部件可以互换地用于右手或左手支撑。

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