Aircraft actuator
    1.
    发明授权
    Aircraft actuator 有权
    飞机执行机构

    公开(公告)号:US08596575B2

    公开(公告)日:2013-12-03

    申请号:US13344204

    申请日:2012-01-05

    摘要: A plurality of tandem actuators including piston rods in each of which two pistons are provided in series are disposed in parallel. A rod end portion couples the piston rods of the plurality of tandem actuators on the outside of case portions and can be rotatably linked to a control surface. For each of the tandem actuators, first hydraulic chambers on the side opposite to the rod end portion side are in communication with each other in the two piston movement areas, respectively, and second hydraulic chambers on the rod end portion side are in communication with each other in the two pistons areas, respectively.

    摘要翻译: 并联设置有多个串联式致动器,包括各自中的两个活塞串联设置的活塞杆。 杆端部将多个串联致动器的活塞杆连接在壳体部分的外侧上,并且可旋转地连接到控制表面。 对于每个串联致动器,与杆端部侧相对的一侧的第一液压室分别在两个活塞运动区域中彼此连通,杆端部侧的第二液压室与每个 另外在两个活塞区分别。

    WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE
    4.
    发明申请
    WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE 有权
    工作车辆的工作车辆和控制方法

    公开(公告)号:US20100107996A1

    公开(公告)日:2010-05-06

    申请号:US12595285

    申请日:2008-05-19

    IPC分类号: F01P7/02 F04B35/00

    摘要: A work vehicle is provided with an engine, a traveling device driven by driving force from the engine to cause the work vehicle to travel, a first hydraulic pump driven by the driving force from the engine to discharge hydraulic oil, and a cooling device having a cooling fan driven by the hydraulic oil supplied by the first hydraulic pump to cool the engine, and a control unit. The control unit performs a normal cooling control in which an upper limit fan speed is determined based on an engine speed, and a cooling suppression control in which the upper limit fan speed determined based on the engine speed is suppressed to be less than the upper limit fan speed during the normal cooling control when a predetermined operation required to increase the engine speed is performed.

    摘要翻译: 工作车辆设置有发动机,由发动机的驱动力驱动以使作业车辆行驶的行驶装置,由来自发动机的驱动力驱动以排出液压油的第一液压泵,以及具有 由第一液压泵供应的液压油驱动的冷却风扇以冷却发动机,以及控制单元。 控制单元进行基于发动机转速确定上限风扇速度的正常冷却控制,将根据发动机转速确定的上限风扇速度抑制在小于上限的冷却抑制控制 执行提高发动机转速所需的规定动作时的正常冷却控制时的风扇转速。

    Hydraulic control apparatus for work machines
    6.
    发明申请
    Hydraulic control apparatus for work machines 有权
    工作机液压控制装置

    公开(公告)号:US20050205272A1

    公开(公告)日:2005-09-22

    申请号:US11000405

    申请日:2004-12-01

    IPC分类号: E02F3/84 E02F3/85 E02F9/22

    摘要: A hydraulic control apparatus which is used in order to prevent the blade from falling over on the pitch back side during a dual tilting operation, and to operate the left and right tilting cylinders in a uniform manner even in case where there is a large difference in the load pressure between the left and right tilting cylinders. In cases where it is desired to perform a dual tilting operation, the operator moves the operating lever either leftward or rightward while pressing the dual tilting switch of the operating lever. As a result of the switch being pressed, an electrical control signal that places the flow-combining/flow-dividing switching valve or flow-combining/flow-dividing valve in the flow-dividing position is generated by the controller, and the electrical control signal is output to the flow-combining/flow-dividing switching valve so that the flow-combining/flow-dividing switching valve or flow-combining/flow-dividing valve is switched to the flow-dividing position.

    摘要翻译: 一种液压控制装置,其用于在双重倾斜操作期间防止叶片在后倾侧上落下,并且即使在差异较大的情况下也以均匀的方式操作左右倾斜滚筒 左右倾斜缸之间的负载压力。 在需要执行双倾斜操作的情况下,操作者在按压操作杆的双倾斜开关的同时向左或向右移动操作杆。 作为开关被按压的结果,通过控制器产生将流量合流/分流切换阀或流动组合/分流阀放置在分流位置的电气控制信号,并且电气控制 信号被输出到流动组合/分流切换阀,使得流动组合/分流切换阀或流动组合/分流阀切换到分流位置。

    Map information system capable of displaying layout information
    7.
    发明授权
    Map information system capable of displaying layout information 失效
    能够显示布局信息的地图信息系统

    公开(公告)号:US5448696A

    公开(公告)日:1995-09-05

    申请号:US173469

    申请日:1993-12-27

    IPC分类号: G06T17/05 G06T11/60

    CPC分类号: G06T17/05

    摘要: A method for displaying information and system includes the steps of displacing map data on the screen of a display unit, displaying layout data representing one or more segments of a certain floor in each of the one or more structure elements of the map data displayed on a first designated portion, on a second designated portion of the screen in response to a layout display instruction, and displaying attribute data corresponding to each of the one or more segments of the floor.

    摘要翻译: 一种用于显示信息和系统的方法包括以下步骤:在显示单元的屏幕上移动地图数据,显示表示在一个或多个显示单元上显示的地图数据的一个或多个结构元素中的每一个中的特定楼层的一个或多个段的布局数据 第一指定部分,响应于布局显示指令在屏幕的第二指定部分上,并且显示对应于楼层的一个或多个段中的每一个的属性数据。

    Sheet feed device for a selectable print speed image forming device
having a time delayed pick-up roller
    8.
    发明授权
    Sheet feed device for a selectable print speed image forming device having a time delayed pick-up roller 失效
    用于具有时间延迟的拾取辊的可选择的打印速度图像形成装置的片材进给装置

    公开(公告)号:US5415387A

    公开(公告)日:1995-05-16

    申请号:US329427

    申请日:1994-10-24

    申请人: Kazuyuki Suzuki

    发明人: Kazuyuki Suzuki

    CPC分类号: B65H9/10

    摘要: In a sheet feed device for image forming equipment, a sheet feed section and a register section are each provided an exclusive drive arrangement. The sheet feed section starts feeding a sheet toward the register section in response to a feed start signal generated in an image forming section. The time for causing the sheet feed section to stop feeding a sheet or the time for causing the register section to start driving the sheet is delayed in matching relation to a print speed. As a result, the sheet feed section provides a sheet with a sufficient slack while the register section brings the sheet into accurate register with an image and can change the position of an image on the sheet in the top-and-bottom direction.

    摘要翻译: 在用于图像形成设备的片材馈送装置中,片材馈送部分和寄存器部分均设置有专用驱动装置。 片材进给部分响应于在图像形成部分中产生的进给开始信号而开始向着对准部分供纸。 导致供纸部分停止送纸的时间或使寄存器部分开始驱动纸张的时间延迟了与打印速度的匹配关系。 结果,片材进给部分为片材提供足够的松弛,而寄存器部分使得片材能够与图像精确对准,并且可以在顶部和底部方向改变片材上的图像的位置。

    Database system and matching method between databases
    10.
    发明授权
    Database system and matching method between databases 失效
    数据库系统和数据库之间的匹配方法

    公开(公告)号:US5210868A

    公开(公告)日:1993-05-11

    申请号:US630328

    申请日:1990-12-19

    IPC分类号: G06F17/30

    摘要: In a database system for map information, matching and retrieving operations are carried out between an attribute database associated with a business and a map database. A matching key word is separated into a common noun part and a proper noun part, a synonym and an abbreviated word are inferred by employing rules respectively. Furthermore, a candidate key word is inferred by employment of a rule for combining these results at an optimum state, whereby a matching process is performed. Another address database is employed so as to realize a mutual retrieving operation even when the attribute database is not matched with the map database.

    摘要翻译: 在用于地图信息的数据库系统中,在与业务相关联的属性数据库和地图数据库之间执行匹配和检索操作。 匹配的关键词被分为常用的名词部分,并且通过分别使用规则来推断专有名词部分,同义词和缩写词。 此外,通过使用在最佳状态下组合这些结果的规则来推断候选关键字,由此执行匹配处理。 即使属性数据库与地图数据库不匹配,也采用另一地址数据库,以实现相互检索操作。