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公开(公告)号：US07133758B2
公开(公告)日：2006-11-07
申请号：US10970578
申请日：2004-10-21
CPC分类号： B60K28/04
摘要： A neutral start interlock for a hydrostatic drive system that uses potentiometers to electronically monitor at least the position of the hydrostatic displacement control such that the engine will not start unless such control is in the neutral position.
摘要翻译： 用于静液压驱动系统的中性启动联锁装置，其使用电位计来至少电子地监测静液压位移控制的位置，使得发动机不能起动，除非该控制处于中立位置。
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公开(公告)号：US07539571B2
公开(公告)日：2009-05-26
申请号：US11446882
申请日：2006-06-05
CPC分类号： E02F9/264 , Y10T477/656
摘要： A non-contact neutral sensing apparatus with directional feedback in a vehicle directional control system for an agricultural or construction vehicle.
摘要翻译： 一种在农用或建筑车辆的车辆方向控制系统中具有定向反馈的非接触式中性感测装置。
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公开(公告)号：US07207581B2
公开(公告)日：2007-04-24
申请号：US10966284
申请日：2004-10-15
IPC分类号： B62D7/16
CPC分类号： B62D11/04 , B62D11/006
摘要： An adjustable hydrostatic control system that adjusts in length to locate mutual neutral locations while transmitting the necessary torque through mating sliding spines.
摘要翻译： 一个可调节的静液压控制系统，可通过调整长度以定位相互中立的位置，同时通过配合滑动棘轮传递必要的扭矩。
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公开(公告)号：US06901729B1
公开(公告)日：2005-06-07
申请号：US10822464
申请日：2004-04-12
申请人： Douglas R. Otto , Kenneth W. McLean
发明人： Douglas R. Otto , Kenneth W. McLean
CPC分类号： A01D41/145
摘要： A hydraulic lift/flotation system for the header of a crop harvesting machine wherein each side of the header is supported by a single cylinder, which performs both the flotation and lift functions. To accommodate unbalanced headers (center of gravity not centered between the lift arms), hydraulic oil is sent to the return side of the lift cylinder on the lighter side of the header, thus resulting in even raising, lowering and float.
摘要翻译： 用于作物收获机的集管的液压提升/浮选系统，其中集管的每侧由单个气缸支撑，其执行浮选和升降功能。 为了适应不平衡的集管（重心不在提升臂之间），液压油被送到提升缸的返回侧，位于集管的较轻的一侧，从而导致均匀的升高，降低和浮动。
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公开(公告)号：US07168226B2
公开(公告)日：2007-01-30
申请号：US10822465
申请日：2004-04-12
申请人： Kenneth W. McLean , Douglas R. Otto , David M. DeChristopher , Robert L. Fackler , Charles H. Hoffman , Donald L. Osborne , Stephen V. Paulin
发明人： Kenneth W. McLean , Douglas R. Otto , David M. DeChristopher , Robert L. Fackler , Charles H. Hoffman , Donald L. Osborne , Stephen V. Paulin
CPC分类号： A01D41/141
摘要： A hydraulic lift/flotation system for the header of a crop harvesting machine wherein each side of the header is supported by a single cylinder, which performs both the flotation and lift functions. For even lifting and flotation of an unbalanced header, each cylinder has its own control valve, pump, and accumulator. The operator sets the desired flotation force by actuating rocker switches; one switch position allows hydraulic oil to enter an accumulator to reduce header contact force with the ground. The other position allows oil to exit the accumulator to increase header contact force with the ground. To evenly float an unbalanced header, separate switches adjust each side independently. Once the flotation forces are set, the control valves will return to this preset flotation condition whenever float mode is selected, regardless of subsequent header lift and lower operations.
摘要翻译： 用于作物收获机的集管的液压提升/浮选系统，其中集管的每侧由单个气缸支撑，其执行浮选和升降功能。 为了均匀抬升和浮选不平衡头部，每个气缸都有自己的控制阀，泵和蓄能器。 操作者通过致动摇臂开关来设定所需的浮选力; 一个开关位置允许液压油进入蓄能器以减小与地面的接头接触力。 另一个位置允许油离开蓄能器以增加与地面的接头接触力。 为了均匀地漂浮不平衡的标题，单独的开关独立地调整每一面。 一旦设定了浮选力，每当选择浮动模式时，控制阀将返回到预设的浮选状态，而不管随后的抬头和下降操作。
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公开(公告)号：US07987656B2
公开(公告)日：2011-08-02
申请号：US12558229
申请日：2009-09-11
申请人： Philip J. Ehrhart , Douglas R. Otto
发明人： Philip J. Ehrhart , Douglas R. Otto
CPC分类号： A01D75/28 , A01D34/283 , A01D41/145
摘要： A system and apparatus for controlling height of a header of a work machine such as an agricultural windrowing machine or a harvesting machine, which includes height control cylinders jointly or individually operable for raising or lowering the opposite ends of a header to achieve a desired overall height or angle of tilt in relation to the surface of a field or pasture to be cut, and which allow the header to be raised, and lowered to the previously selected cut height, without changing the lengths of the cylinders, so as to be usable in combination with an optional header lift and/or float system.
摘要翻译： 用于控制作业机械的头部的高度的系统和装置，例如农业播种机或收割机，其包括联合或单独地操作的高度控制筒，用于升高或降低头部的相对端，以实现期望的总高度 或相对于要切割的场或牧场的表面的倾斜角度，并且允许头部升高并降低到先前选择的切割高度，而不改变圆柱体的长度，以便可用于 与可选的头部提升和/或浮动系统组合。
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公开(公告)号：US20110047946A1
公开(公告)日：2011-03-03
申请号：US12551697
申请日：2009-09-01
申请人： Douglas R. Otto , Robert L. Fackler
发明人： Douglas R. Otto , Robert L. Fackler
IPC分类号： A01D41/127
CPC分类号： F15B13/044 , A01D41/1274 , A01D41/145
摘要： A control system is provided to control the rate of pressure rise in a hydraulic lift and flotation system. When a hydraulic cylinder of the hydraulic lift and flotation system is to be adjusted, the pressure in the hydraulic lift and flotation system has to be increased to a predetermined pressure controlled by a relief valve before the hydraulic cylinder can be operated. The unload valve of the hydraulic lift and flotation system can be closed in a controlled or regulated manner in order to control the rate at which pressure rises in the hydraulic lift and flotation system.
摘要翻译： 提供控制系统来控制液压提升和浮选系统中的压力升高速率。 当要调节液压升降浮体系的液压缸时，液压提升和浮选系统中的压力必须增加到在液压缸可操作之前由安全阀控制的预定压力。 液压提升和浮选系统的卸载阀可以以受控或调节的方式关闭，以控制液压提升和浮选系统中压力升高的速度。
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8.发明授权Method and apparatus to put a windrower header in the transport mode under specified conditions 有权在特定条件下将运货模式放入运输模式的方法和装置公开(公告)号：US07869922B2
公开(公告)日：2011-01-11
申请号：US11484476
申请日：2006-07-11
申请人： Douglas R. Otto , Sean P. Kopp , Robert L. Fackler
发明人： Douglas R. Otto , Sean P. Kopp , Robert L. Fackler
IPC分类号： A01D41/14
CPC分类号： A01D41/145 , A01D41/141
摘要： A method and apparatus for automatically controlling a header lift system of an agricultural harvesting machine, particularly a windrower, to put a header of the machine into a transport mode wherein the header is raised to an elevated transport position, under certain specific conditions. Such conditions can include, but are not limited to, the machine operating in a high-speed range, the header not operating, the speed of the machine being above a predetermined level, and the last inputted control command being a header raise command. When in the transport mode, the lift system can also be operated in a float mode. Further, the header lift system can be returned to a normal mode when certain criteria are present for doing so.
摘要翻译： 一种用于自动控制农业收获机，特别是成卷机的头部提升系统的方法和装置，以在特定条件下将机器的头部放入运送模式，其中将头部升高到高架运输位置。 这样的条件可以包括但不限于在高速范围内操作的机器，标题不工作，机器的速度高于预定水平，最后输入的控制命令是标题提升命令。 在运输模式下，电梯系统也可以在浮动模式下运行。 此外，当存在某些标准时，报头提升系统可以返回到正常模式。
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9.发明授权Method for managing the electrical control system of a windrower header flotation and lift system 失效用于管理起重机头浮选和升降系统的电气控制系统的方法公开(公告)号：US07703266B2
公开(公告)日：2010-04-27
申请号：US12476608
申请日：2009-06-02
CPC分类号： A01D41/145
摘要： A system and method for managing the electrical control system of a header flotation and lift system of an agricultural harvesting machine, particularly one using only once fluid cylinder in connection with each respective side of the header, which system and method, in addition to executing header raise and lower commands, provides several automatically executable operating modes for the flotation and lift system, including a wake-up mode; a normal mode, which can include float; a charge accumulator mode; a transport mode; and a header remove mode, and the ability to seamlessly and easily transition between the modes.
摘要翻译： 一种用于管理农业收获机的头部浮选和提升系统的电气控制系统的系统和方法，特别是仅使用与头部的每个相应侧相关联的一次流体缸，该系统和方法除了执行头部 提升和降低命令，为浮选和升降系统提供了几种可自动执行的操作模式，包括唤醒模式; 正常模式，可以包括浮点数; 充电累加器模式; 运输模式; 和标题删除模式，以及无缝和轻松地在模式之间转换的能力。
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公开(公告)号：US07647758B1
公开(公告)日：2010-01-19
申请号：US12262081
申请日：2008-10-30
申请人： Michael L. Bandi , Douglas R. Otto
发明人： Michael L. Bandi , Douglas R. Otto
IPC分类号： A01D34/73
CPC分类号： A01D34/668 , A01D34/733 , A01D34/736
摘要： A scraper device for connection to the knife connector in a rotary cutterhead and for rotation therewith that prevents debris from accumulating in the space between the knife and the cutterhead housing and which also dislodges accumulated debris from areas adjacent to the space between the knife and the cutterhead housing.
摘要翻译： 用于连接到旋转刀架中的刀连接器并与其一起旋转的刮刀装置，其防止碎屑积聚在刀和刀架壳体之间的空间中，并且还从与刀和刀架之间的空间相邻的区域中排出积聚的碎屑 住房。
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