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公开(公告)号：US20120255293A1
公开(公告)日：2012-10-11
申请号：US13080421
申请日：2011-04-05
申请人： John T. REEDY , Robert E. Stone
发明人： John T. REEDY , Robert E. Stone
IPC分类号： F01B25/10
CPC分类号： E02F3/432 , E02F3/436 , E02F9/2228 , E02F9/2296
摘要： A hydraulic system for a mobile machine is disclosed. The hydraulic system may have a first actuator, a first valve arrangement, a second actuator, and a second valve arrangement. The hydraulic system may also have at least one operator interface device movable by an operator to generate a first signal indicative of desired work tool movement in a first manner, and a second signal indicative of desired work tool movement in a second manner; and a controller configured to generate a first flow rate command directed to the first valve arrangement based on the first signal, and generate a second flow rate command directed to the second valve arrangement based on the second signal. The controller may also be configured to selectively generate a third flow rate scaled from the first flow rate command and directed to the second valve arrangement based on only the first signal.
摘要翻译： 公开了一种用于移动机器的液压系统。 液压系统可以具有第一致动器，第一阀装置，第二致动器和第二阀装置。 液压系统还可以具有至少一个操作者接口装置，其可由操作者移动以产生指示以第一方式运行所需工作工具的第一信号，以及以第二方式指示期望的作业工具运动的第二信号; 以及控制器，其被配置为基于所述第一信号生成针对所述第一阀装置的第一流量指令，并且基于所述第二信号生成针对所述第二阀装置的第二流量指令。 控制器还可以被配置为基于仅第一信号选择性地生成从第一流量命令缩放并被引导到第二阀装置的第三流量。
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公开(公告)号：US08061466B2
公开(公告)日：2011-11-22
申请号：US12179186
申请日：2008-07-24
申请人： Douglas J. Carlton , Steven A. Daniel , Daniel P. Sergison , Robert E. Stone , Corwin E. Storer , Norval P. Thomson , Todd M. Weier
发明人： Douglas J. Carlton , Steven A. Daniel , Daniel P. Sergison , Robert E. Stone , Corwin E. Storer , Norval P. Thomson , Todd M. Weier
IPC分类号： B60K17/356 , E02F9/22
CPC分类号： E02F3/651 , B60K17/356 , E02F3/6481 , E02F3/655 , E02F9/2253
摘要： A wheel tractor scraper having a rear wheel drive assist, the wheel tractor scraper includes a tractor portion pivotally coupled to a rear scraper portion, the rear scraper portion having a bowl for hauling material and a fluid powered work tool configured to assist in loading the bowl, the work tool powered by a fluid pump connected to a fluid operated work tool motor. The rear wheel drive assist includes a fluid operated drive motor coupled to the rear wheels of the machine, a diverter valve having a first position at which fluid flow is delivered from the pump to the work tool motor and a second position at which fluid flow is delivered from the pump to the drive motor, and a controller being configured to control the diverter valve to engage the rear wheel drive assist. The machine may be operated by engaging the pump and work tool motor, and then actuating the diverter valve to the second position to divert flow from the work tool motor to the drive motor.
摘要翻译： 一种具有后轮驱动辅助装置的轮式拖拉机刮板，所述拖拉机刮刀包括枢转地联接到后刮刀部分的拖拉机部分，所述后刮刀部分具有用于拖运材料的碗，以及被配置为辅助装载所述碗的流体动力工作工具 工作工具由连接到流体操作的作业工具电动机的流体泵供电。 后轮驱动辅助件包括联接到机器的后轮的流体驱动的驱动马达，分流阀，其具有第一位置，流体从泵输送到作业工具马达的第一位置和流体流动的第二位置 从泵传送到驱动马达，以及控制器，其被配置为控制分流阀接合后轮驱动辅助。 该机器可以通过接合泵和作业工具马达来操作，然后将分流阀致动到第二位置，以将流动从作业工具马达转移到驱动马达。
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公开(公告)号：US20090320541A1
公开(公告)日：2009-12-31
申请号：US12358312
申请日：2009-01-23
申请人： Robert E. Stone
发明人： Robert E. Stone
IPC分类号： E05B39/02
CPC分类号： G09F3/0317 , Y10T70/8243
摘要： A sealing device is provided that includes a bolt having a shaft, a tapered end and a circumferential groove; a lock body having an open end leading into a hollow portion; an overmold substantially surrounding the lock body and including an aperture aligned with the open end of the lock body; a lock clip located in the hollow portion of the lock body; and a washer having a hole aligned with the aperture in the overmold and the opening in the lock body and located between an end of the overmold and the lock clip, the lock clip including a plurality of spokes extending inwardly from an outer periphery portion. Some of the spokes can include an inner flange extending generally perpendicular to the spoke, and the inner flanges form a non-continuous inner ring portion.
摘要翻译： 提供一种密封装置，其包括具有轴，锥形端和周向槽的螺栓; 锁体，其具有通向中空部分的开口端; 包覆模制件基本上围绕锁体并且包括与锁体的开口端对准的孔; 锁定夹位于锁体的中空部分中; 以及垫圈，其具有与包覆模制体中的孔对准的孔和锁体中的开口，并且位于包覆模制件的一端和锁夹之间，锁夹包括从外周部向内延伸的多个轮辐。 轮辐中的一些可包括大致垂直于轮辐延伸的内凸缘，内凸缘形成非连续的内环部分。
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公开(公告)号：US20090071211A1
公开(公告)日：2009-03-19
申请号：US11855420
申请日：2007-09-14
IPC分类号： E05B63/00
CPC分类号： G09F3/0352 , Y10T70/8541
摘要： A cable seal lock assembly including a housing having a top end and a bottom end with at least two openings in each end. A generally cylindrical-shaped cable sleeve is located in the housing and has a bore therethrough, and ends of the bore are aligned with respective openings in the top and bottom ends of the housing. A clip sleeve is located at least partially within the housing and has a bore of non-uniform diameter extending therethrough, and one end of the clip sleeve extends through one of the openings in the top end of the housing, with the bore at the other end of the clip sleeve aligned with one of the openings at the bottom end of the housing. A locking clip is located in the clip sleeve, and a backing plate is located in the housing with holes that are aligned with the openings at one end of the housing.
摘要翻译： 一种电缆密封锁定组件，其包括具有顶端和底端的壳体，每个端部具有至少两个开口。 大致圆柱形的电缆套管位于壳体中并且具有穿过其中的孔，孔的端部与壳体的顶端和底端中的相应开口对齐。 夹子套筒至少部分地位于壳体内，并且具有延伸穿过其中的不均匀直径的孔，并且夹子套筒的一端延伸穿过壳体顶端中的一个开口，而另一个孔 夹子套筒的端部与壳体底端的一个开口对准。 锁定夹位于夹子套筒中，并且背板位于壳体中，孔具有与壳体一端的开口对准的孔。
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公开(公告)号：US09249555B2
公开(公告)日：2016-02-02
申请号：US13080421
申请日：2011-04-05
申请人： John T. Reedy , Robert E. Stone
发明人： John T. Reedy , Robert E. Stone
CPC分类号： E02F3/432 , E02F3/436 , E02F9/2228 , E02F9/2296
摘要： A hydraulic system for a mobile machine is disclosed. The hydraulic system may have a first actuator, a first valve arrangement, a second actuator, and a second valve arrangement. The hydraulic system may also have at least one operator interface device movable by an operator to generate a first signal indicative of desired work tool movement in a first manner, and a second signal indicative of desired work tool movement in a second manner; and a controller configured to generate a first flow rate command directed to the first valve arrangement based on the first signal, and generate a second flow rate command directed to the second valve arrangement based on the second signal. The controller may also be configured to selectively generate a third flow rate scaled from the first flow rate command and directed to the second valve arrangement based on only the first signal.
摘要翻译： 公开了一种用于移动机器的液压系统。 液压系统可以具有第一致动器，第一阀装置，第二致动器和第二阀装置。 液压系统还可以具有至少一个操作者接口装置，其可由操作者移动以产生指示以第一方式运行所需工作工具的第一信号，以及以第二方式指示期望的作业工具运动的第二信号; 以及控制器，其被配置为基于所述第一信号生成针对所述第一阀装置的第一流量指令，并且基于所述第二信号生成针对所述第二阀装置的第二流量指令。 控制器还可以被配置为基于仅第一信号选择性地生成从第一流量命令缩放并被引导到第二阀装置的第三流量。
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公开(公告)号：US08886415B2
公开(公告)日：2014-11-11
申请号：US13162356
申请日：2011-06-16
CPC分类号： E02F3/432 , E02F3/436 , E02F9/2296 , F15B21/087 , F15B2211/30575 , F15B2211/6336 , F15B2211/6346
摘要： A hydraulic system is disclosed. The hydraulic system may have a pump, a lift actuator, a lift valve arrangement, a tilt actuator, a tilt valve arrangement, and a tilt angle sensor configured to generate a first signal. The hydraulic system may further have at least one operator interface device movable to generate a second signal indicative of a desired lift velocity and a third signal indicative of desired tilt velocity, and a controller. The controller may be configured to command the lift valve arrangement to meter pressurized fluid based on the second signal, command the tilt valve arrangement to meter pressurized fluid based on the third signal and, when the first signal indicates that the actual tilt angle has entered a specified range of tilt angles during lifting, command the tilt valve arrangement to meter pressurized fluid based on the second signal as the actual tilt angle remains within the specified range.
摘要翻译： 公开了一种液压系统。 液压系统可以具有泵，升降机执行器，升降阀装置，倾斜致动器，倾斜阀装置和配置成产生第一信号的倾斜角传感器。 液压系统还可以具有至少一个操作者接口装置，其可移动以产生指示期望升力速度的第二信号和指示期望倾斜速度的第三信号，以及控制器。 控制器可以被配置为命令提升阀装置基于第二信号来计量加压流体，命令倾斜阀装置基于第三信号计量加压流体，并且当第一信号指示实际倾斜角已经进入 在提升期间指定的倾斜角范围，指示倾斜阀装置基于第二信号计量加压流体，因为实际倾斜角度保持在指定范围内。
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公开(公告)号：US20120323451A1
公开(公告)日：2012-12-20
申请号：US13162280
申请日：2011-06-16
IPC分类号： F15B21/02
CPC分类号： E02F3/432 , E02F3/436 , E02F9/2296 , F15B21/087 , F15B2211/30575 , F15B2211/6336 , F15B2211/6346
摘要： A hydraulic system for lifting a work tool of a mobile machine is disclosed. The hydraulic system may have a pump, a lift actuator, a lift valve arrangement, and a lift sensor configured to generate a first signal indicative of an actual lift velocity. The hydraulic system may also have a tilt actuator, a tilt valve arrangement, and at least one operator interface device movable to generate a second signal indicative of a desired lift velocity and a third signal indicative of desired tilt velocity. The hydraulic system may further have a controller configured to command the lift valve arrangement to meter pressurized based on the second signal, command the tilt valve arrangement to meter pressurized fluid based on the third signal, and command the tilt valve arrangement to meter pressurized fluid and maintain a desired tilt angle of the work tool during lifting based selectively on the first and second signals.
摘要翻译： 公开了一种用于提升移动机器的工作工具的液压系统。 液压系统可以具有泵，升程致动器，升降阀装置和升力传感器，其构造成产生指示实际升力速度的第一信号。 液压系统还可以具有倾斜致动器，倾斜阀装置和至少一个操作器接口装置，其可移动以产生指示期望提升速度的第二信号和指示期望倾斜速度的第三信号。 液压系统还可以具有控制器，该控制器被配置为基于第二信号命令升压阀装置进行加压计量，指示倾斜阀装置基于第三信号计量加压流体，并且命令倾斜阀装置来计量加压流体， 在选择性地基于第一和第二信号提升期间保持作业工具的期望的倾斜角度。
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公开(公告)号：US08137278B2
公开(公告)日：2012-03-20
申请号：US11854373
申请日：2007-09-12
申请人： Andrew K. Lundberg , Mitchell Kaplan , Robert E. Stone , Ramachandra Pailoor , Clinton T. Siedenburg , Zuhua Mao
发明人： Andrew K. Lundberg , Mitchell Kaplan , Robert E. Stone , Ramachandra Pailoor , Clinton T. Siedenburg , Zuhua Mao
IPC分类号： A61B8/00
CPC分类号： A61B8/08 , A61B8/54 , G01S7/52085 , G01S15/8909 , G01S15/8995
摘要： The present invention is directed to a system and method which makes a phased array look like a curved array for purposes of performing spatial compounding calculations. In one embodiment, the phased array is treated as though it were a curved array by creating both a virtual apex and a virtual radius of curvature. Based on this transformation, standard spatial-compounding resampling tables can be used just as they are with curved arrays. In one embodiment, after the data is compounded to form the target image, certain data is removed prior to the actual display. This removed data represents data generated by virtual rays the prior to the physical skin line of the phased array.
摘要翻译： 本发明涉及一种使相位阵列看起来像弯曲阵列的系统和方法，用于执行空间复合计算。 在一个实施例中，通过创建虚拟顶点和虚拟曲率半径，相控阵列被视为弯曲阵列。 基于这种转换，可以使用标准的空间复合重采样表，就像使用弯曲阵列一样。 在一个实施例中，在将数据复合以形成目标图像之后，在实际显示之前去除某些数据。 该移除的数据表示在相控阵列的物理皮肤线之前由虚拟射线产生的数据。
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9.发明申请公开(公告)号：US20100018727A1
公开(公告)日：2010-01-28
申请号：US12179186
申请日：2008-07-24
申请人： Douglas J. Carlton , Steven A. Daniel , Daniel P. Sergison , Robert E. Stone , Crowin E. Storer , Norval P. Thomson , Todd M. Weier
发明人： Douglas J. Carlton , Steven A. Daniel , Daniel P. Sergison , Robert E. Stone , Crowin E. Storer , Norval P. Thomson , Todd M. Weier
IPC分类号： E02F9/20
CPC分类号： E02F3/651 , B60K17/356 , E02F3/6481 , E02F3/655 , E02F9/2253
摘要： A wheel tractor scraper having a rear wheel drive assist, the wheel tractor scraper includes a tractor portion pivotally coupled to a rear scraper portion, the rear scraper portion having a bowl for hauling material and a fluid powered work tool configured to assist in loading the bowl, the work tool powered by a fluid pump connected to a fluid operated work tool motor. The rear wheel drive assist includes a fluid operated drive motor coupled to the rear wheels of the machine, a diverter valve having a first position at which fluid flow is delivered from the pump to the work tool motor and a second position at which fluid flow is delivered from the pump to the drive motor, and a controller being configured to control the diverter valve to engage the rear wheel drive assist. The machine may be operated by engaging the pump and work tool motor, and then actuating the diverter valve to the second position to divert flow from the work tool motor to the drive motor.
摘要翻译： 一种具有后轮驱动辅助装置的轮式拖拉机刮板，所述拖拉机刮刀包括枢转地联接到后刮刀部分的拖拉机部分，所述后刮刀部分具有用于拖运材料的碗，以及被配置为辅助装载所述碗的流体动力工作工具 工作工具由连接到流体操作的作业工具电动机的流体泵供电。 后轮驱动辅助件包括联接到机器的后轮的流体驱动的驱动马达，分流阀，其具有第一位置，流体从泵输送到作业工具马达的第一位置和流体流动的第二位置 从泵传送到驱动马达，以及控制器，其被配置为控制分流阀接合后轮驱动辅助。 该机器可以通过接合泵和作业工具马达来操作，然后将分流阀致动到第二位置，以将流动从作业工具马达转移到驱动马达。
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公开(公告)号：US06127965A
公开(公告)日：2000-10-03
申请号：US122479
申请日：1998-07-23
IPC分类号： G01S7/295 , G01S7/02 , G01S7/41 , G01S13/06 , G01S13/32 , G01S13/34 , G01S13/93 , G01S13/00 , G01S13/50
CPC分类号： G01S13/931 , G01S13/325 , G01S13/34 , G01S2013/9332 , G01S2013/9385 , G01S7/415
摘要： A method and apparatus for detecting the presence of objects in a vehicle operator's blind spots. The apparatus comprises a side-facing Doppler radar system using continuous wave (CW) transmission with frequency modulation (FM) operation from a frequency modulation switching technique. The radar system determines the presence, range and closing rate of detected targets. The radar system detects targets even when operated in adverse weather conditions and will not generate false warnings due to rain clutter caused by wet roads and other wet surroundings. The radar system uses ranging techniques to reject false targets that are detected outside of a predetermined target detection zone. In accordance with the present invention, the radar system indicates that a target is detected if and only if any part of the target is within the detection zone and it: (1) remains in front of the antenna for at least TH1 seconds; (2) is at a range between Range.sub.min and Range.sub.max ; and (3) is moving faster than Closing-Speed.sub.min relative to the antenna. By rejecting targets that are closer than Range.sub.min feet to the antenna, false alarms due to rain clutter are dramatically reduced. Also, by rejecting targets that are further than Range.sub.max feet from the antenna, the radar system reduces false alarms caused by wet foliage and other wet "non-road" surroundings. In one embodiment, the radar system uses a patch array antenna oriented into a diamond-shape configuration to effectively create a natural linear amplitude taper that aids in rejecting clutter caused by wet road surfaces.
摘要翻译： 一种用于检测车辆驾驶员盲点中的物体的存在的方法和装置。 该装置包括使用来自频率调制切换技术的具有频率调制（FM）操作的连续波（CW）传输的侧面多普勒雷达系统。 雷达系统确定检测到的目标的存在，范围和关闭率。 雷达系统即使在恶劣天气条件下操作也能检测目标，不会由于潮湿的道路和其他潮湿环境造成的雨淋而造成误报。 雷达系统使用测距技术来拒绝在预定目标检测区域外检测到的伪目标。 根据本发明，雷达系统指示目标是否被检测到并且只有目标的任何部分在检测区内，并且：（1）保持在天线前面至少TH1秒; （2）在Rangemin和Rangemax之间的范围内; 和（3）相对于天线相对于Closing-Speedmin的移动速度更快。 通过拒绝距离天线的天线更靠近的目标，由于雨水杂乱而引起的误报显着减少。 另外，雷达系统通过拒绝天线以外的目标，减少由湿叶和其他潮湿“非道路”环境引起的假警报。 在一个实施例中，雷达系统使用定向成菱形形状配置的贴片阵列天线，以有效地产生有助于拒绝由湿路面引起的杂波的自然线性振幅锥度。
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