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    • 5. 发明授权
    • Agricultural implement lift wheel structure
    • 农用起重轮结构
    • US06401832B1
    • 2002-06-11
    • US09550979
    • 2000-04-17
    • David Alan PayneBrian Thomas MosdalAnthony Scott RoyerPaul David ParkerJames Thomas Noonan
    • David Alan PayneBrian Thomas MosdalAnthony Scott RoyerPaul David ParkerJames Thomas Noonan
    • A01B6300
    • A01B63/22
    • 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.
    • 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。
    • 6. 发明授权
    • Implement hitch
    • 实施搭便车
    • US06382655B1
    • 2002-05-07
    • US09946052
    • 2001-08-30
    • Brian Thomas MosdalJames Thomas NoonanPaul David ParkerDavid Alan PayneAnthony Scott Royer
    • Brian Thomas MosdalJames Thomas NoonanPaul David ParkerDavid Alan PayneAnthony Scott Royer
    • B60D114
    • B60D1/167B60D1/075B60D2001/008
    • 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.
    • 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。
    • 7. 发明授权
    • Compact hinge assembly for a folding implement
    • 用于折叠工具的紧凑型铰链组件
    • US06213219B1
    • 2001-04-10
    • US09419399
    • 1999-10-15
    • Brian Thomas MosdalJames Thomas NoonanDavid Alan PaynePaul David Parker
    • Brian Thomas MosdalJames Thomas NoonanDavid Alan PaynePaul David Parker
    • A01B7304
    • A01B73/044
    • 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.
    • 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。
    • 8. 发明授权
    • Adjustable tunnel shield structure
    • 可调隧道盾构结构
    • US5676211A
    • 1997-10-14
    • US621406
    • 1996-03-25
    • James Thomas NoonanTerry Lee Lowe
    • James Thomas NoonanTerry Lee Lowe
    • A01B39/26A01B17/00
    • A01B39/26
    • A relatively short tunnel shield is connected to a light weight floating arm including a first tube telescopingly received within a second tube. Multiple holes in the double tube arm allow optimum positioning of the shield relative to a ground engaging element such as a single wide sweep to match different operating speeds without need of a longer and heavier shield. The second tube is pivotally connected to the rig by double plate mounting assembly to minimize side-to-side play. Slots in the double plate mounting assembly provide infinitely adjustable down stop for precision shield height control. The arm can be raised, and by installing a cross pin in the mounting assembly, the shield is maintained in a storage position out of the way of more mature crops.
    • 相对较短的隧道屏蔽连接到轻量级浮动臂,其包括可伸缩地容纳在第二管内的第一管。 双管臂中的多个孔允许屏蔽件相对于地面接合元件(例如单个宽扫描)的最佳定位,以匹配不同的操作速度,而不需要更长和更重的屏蔽。 第二个管通过双板安装组件可枢转地连接到钻机,以尽量减少侧向游隙。 双板安装组件中的插槽提供无级可调的下降挡块,用于精确的屏蔽高度控制。 手臂可以升起,并且通过在安装组件中安装十字销,防护罩保持在更加成熟的作物的存储位置。