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    • 1. 发明授权
    • Thin slide unit
    • 薄滑动单元
    • US08419280B2
    • 2013-04-16
    • US11909510
    • 2006-02-10
    • Tsutomu KasukawaHiroshi SaitoEiji Miyazaki
    • Tsutomu KasukawaHiroshi SaitoEiji Miyazaki
    • F16C29/06
    • F16C29/0607
    • Provided is a thin slide unit which allows, in a case where two ball plates each formed with a track-like ball groove are combined to thereby construct an endless circulation path for balls, by merely directly connecting the two ball plates without using a guide plate, balls to smoothly circulate, and a slider to smoothly reciprocate with respect to a guide rail. An endless circulation path for the balls of the slider is formed such that the two ball plates each formed with the track-like ball groove are caused to face each other, and that the ball plates are directly connected. Peripheral sides of the two ball plates oppose to each other, to thereby form a load opening portion for causing the balls in the endless circulation path to contact a rolling groove of the guide rail, and form a scooping-up portion for raising the balls from the rolling groove to guide the balls into the endless circulation path.
    • 提供了一种薄滑动单元,其中,在将两个形成有轨道状球槽的两个球板组合在一起的情况下,通过仅仅直接连接两个球板而不使用导向板,构成球的循环循环路径 ,平滑地循环的球,以及相对于导轨平滑往复移动的滑块。 形成用于滑块的滚珠的循环循环路径,使得形成有轨道状球槽的两个球板彼此面对,并且直接连接球板。 两个球板的周边相互对置,从而形成用于使环形循环路径中的滚珠接触导轨的滚动槽的载荷开口部分,并且形成用于将滚珠从上方引出的舀起部分 滚动槽将球引导到无限循环路径中。
    • 2. 发明申请
    • Structure for Attaching Rear Work Machine to Tractor
    • 将后工作机械安装在拖拉机上的结构
    • US20100300778A1
    • 2010-12-02
    • US12724958
    • 2010-03-16
    • Eiji MiyazakiTsuyoshi Aoki
    • Eiji MiyazakiTsuyoshi Aoki
    • B60K25/00
    • B62D49/065E02F3/3631E02F3/382E02F3/6273E02F3/964
    • A structure for attaching a rear work machine to a tractor is provided. The tractor has a vehicle body which is provided with right and left rear work machine connection bodies, each having upper and lower connection portions. The rear work machine includes a base frame with an operator's seat, which is provided with right and left attaching plates, each having upper and lower engagement portions. The rear work machine can be attached to the tractor by connecting the upper and lower engagement portions to the upper and lower connection portions, respectively. The attaching structure includes: a rear work machine attaching spacer disposed between the rear work machine connection body and the corresponding attaching plate, the rear work machine attaching spacer including: a fixing portion for fixing to the attaching plate; and the upper and lower spacer engagement portions for removably connecting the upper and lower connection portions, respectively.
    • 提供了一种用于将后工作机器连接到拖拉机的结构。 拖拉机具有设置有左右后工作机连接体的车体,每个具有上连接部和下连接部。 后工作机包括具有操作者座椅的底架,其具有左右安装板,每个具有上和下接合部分。 后工作机可以通过将上下接合部分分别连接到上连接部分和下连接部分来连接到拖拉机。 该安装结构包括:后工作机连接间隔件,设置在后工作机连接体和相应的安装板之间,后作业机附接间隔件包括:固定部分,用于固定到安装板; 以及分别用于可拆卸地连接上连接部分和下连接部分的上和下间隔件接合部分。
    • 3. 发明授权
    • Work vehicle with staggered control level
    • 工作车辆交错控制杆
    • US07617620B2
    • 2009-11-17
    • US11726378
    • 2007-03-21
    • Hiroki FukudomeEiji MiyazakiMasataka TakagiShuichi Takeshita
    • Hiroki FukudomeEiji MiyazakiMasataka TakagiShuichi Takeshita
    • E02F5/02B60K26/00
    • E02F9/2004G05G2009/04718Y10T74/20201
    • A work vehicle with a working implement, comprising: a control lever 49 for controlling the working implement 3, the control lever being rockably disposed laterally of a driver's seat 16 mounted on a vehicle body 7; a control valve 52 disposed laterally of the vehicle body for controlling actuators 32, 44 that drive the working implement; and interlocking links 56, 57 for interlocking the control lever and spools 54, 55 of the control valve 52, and transmitting rocking of the control lever to the spools; wherein the control lever 49 and the spools 54, 55 are staggered transversely and longitudinally of the vehicle body 7, and the interlocking links 56, 57 are bent, one end of each interlocking link being connected to a first link connector 72, 68c connected to the control lever, the other end of each interlocking link being connected to a second link connector connected to one of the spools.
    • 一种具有工作工具的作业车辆,包括:用于控制作业工具3的控制杆49,控制杆可摆动地布置在安装在车体7上的驾驶员座椅16的侧面; 控制阀52,其设置在车身的侧面,用于控制驱动作业工具的致动器32,44; 以及用于联动控制杆和控制阀52的阀芯54,55的联锁连杆56,57,以及将控制杆的摆动传递到阀芯; 其中控制杆49和卷轴54,55在车体7的横向和纵向上交错排列,并且互锁连杆56,57弯曲,每个互锁连杆的一端连接到第一连杆连接器72,68c, 所述控制杆,每个互锁链接的另一端连接到连接到所述线轴中的一个的第二连杆连接器。
    • 5. 发明申请
    • Work vehicle
    • 工作车辆
    • US20080016976A1
    • 2008-01-24
    • US11726378
    • 2007-03-21
    • Hiroki FukudomeEiji MiyazakiMasataka TakagiShuichi Takeshita
    • Hiroki FukudomeEiji MiyazakiMasataka TakagiShuichi Takeshita
    • G05G9/047
    • E02F9/2004G05G2009/04718Y10T74/20201
    • A work vehicle with a working implement, comprising: a control lever 49 for controlling the working implement 3, the control lever being rockably disposed laterally of a driver's seat 16 mounted on a vehicle body 7; a control valve 52 disposed laterally of the vehicle body for controlling actuators 32, 44 that drive the working implement; and interlocking links 56, 57 for interlocking the control lever and spools 54, 55 of the control valve 52, and transmitting rocking of the control lever to the spools; wherein the control lever 49 and the spools 54, 55 are staggered transversely and longitudinally of the vehicle body 7, and the interlocking links 56, 57 are bent, one end of each interlocking link being connected to a first link connector 72, 68c connected to the control lever, the other end of each interlocking link being connected to a second link connector connected to one of the spools.
    • 一种具有工作工具的作业车辆,包括:用于控制作业工具3的控制杆49,控制杆可摆动地布置在安装在车体7上的驾驶员座椅16的侧面; 控制阀52,其设置在车身的侧面,用于控制驱动作业工具的致动器32,44; 以及用于联动控制杆和控制阀52的阀芯54,55的联锁连杆56,57,以及将控制杆的摆动传递到阀芯; 其中控制杆49和卷轴54,55在车身7的横向和纵向上交错,并且互锁连杆56,57弯曲,每个互锁连杆的一端连接到第一连杆72,68c连接 到控制杆,每个互锁链节的另一端连接到连接到一个卷轴的第二连杆连接器。
    • 6. 发明授权
    • Reinforcing frame construction for tractor having ROPS
    • 具有ROPS的拖拉机加固框架结构
    • US07001134B2
    • 2006-02-21
    • US10652582
    • 2003-08-29
    • Tsuyoshi AokiEiji Miyazaki
    • Tsuyoshi AokiEiji Miyazaki
    • E02F3/627
    • B62D49/02B62D49/04
    • A reinforcing frame construction having ROPS and a rear axle casing projecting to the right and left from a tractor vehicle body. The construction includes a pair of right and left loader attaching members for detachably attaching a front loader, the loader attaching members being connected to an intermediate portion of the vehicle body and projecting therefrom to the lateral sides, a pair of right and left rear supporting members provided in the rear axle casing for supporting right and left legs of the ROPS, and a pair of right and left connecting members to which a rear implement is connected, the connecting members being fitted into the rear axle casing and being detachably connected to the rear supporting members. Extension portions of the connecting members extending forwardly therefrom are detachably connected to the loader attaching members.
    • 具有ROPS的加强框架结构和从牵引车体左右突出的后桥壳体。 该结构包括一对用于可拆卸地安装前装载器的左右装载机附接构件,该装载机附接构件连接到车体的中间部分并从其向外侧突出,一对左右后支撑构件 设置在用于支撑ROPS的右腿和左腿的后桥壳体中,以及一对左右连接构件,后部工具被连接到该连接构件上,连接构件装配到后桥壳体中并且可拆卸地连接到后部 支持会员 从其向前延伸的连接构件的延伸部分可拆卸地连接到装载机附接构件。
    • 7. 发明授权
    • Backhoe unit detachably attached to a tractor
    • 反铲装置可拆卸地连接到拖拉机
    • US06637136B2
    • 2003-10-28
    • US10083658
    • 2002-02-26
    • Tuyoshi AokiEiji Miyazaki
    • Tuyoshi AokiEiji Miyazaki
    • E02F304
    • E02F3/627
    • A backhoe unit detachably attached to a backhoe mounting frame disposed on a tractor body rearwardly of a driver's seat. The backhoe unit includes a base having engaging portions for connection to the backhoe mounting frame, a driver's footrest and a control column disposed on the base, a vertical swing axis supported by the base, a boom bracket supported to be swingable about the vertical swing axis, and a boom assembly attached to the boom bracket. The boom bracket is swung horizontally by a single swing cylinder having one end thereof connected to the base through a first cylinder connecting portion, and the other end connected to the boom bracket through a second cylinder connecting portion. The swing cylinder is disposed in a lateral position of the base.
    • 一个反铲装置,其可拆卸地附接到设置在驾驶员座椅后方的拖拉机主体上的反铲安装框架。 该反铲装置包括具有用于连接到反铲安装框架的接合部分的基座,设置在基座上的驾驶员脚踏板和控制柱,由基座支撑的垂直摆动轴,支撑在垂直摆动轴线 以及附接到吊杆支架的吊杆组件。 吊杆支架通过一个旋转缸水平摆动,其一端通过第一气缸连接部分连接到基座,另一端通过第二气缸连接部分连接到悬臂支架。 摆动缸设置在基座的横向位置。
    • 9. 发明授权
    • Loader work apparatus
    • 装载机工作装置
    • US08246286B2
    • 2012-08-21
    • US11726377
    • 2007-03-21
    • Hiroki FukudomeMasataka TakagiKoji SaitoEiji MiyazakiShuichi Takeshita
    • Hiroki FukudomeMasataka TakagiKoji SaitoEiji MiyazakiShuichi Takeshita
    • E02F3/36
    • E02F3/382E02F3/627
    • A work apparatus to be mounted to a work vehicle includes: a pair of cylindrical masts 35 disposed erect on right and left sides of a vehicle body having a control valve; a boom 91 pivotally supported to the masts; an implement pivotally supported to the boom; a boom cylinder 60 for pivoting the boom; an implement cylinder 61 for operating the implement; a boom piping system communicating the control valve with the boom cylinder; and an implement piping system communicating the control valve with the implement cylinder; wherein a channel constituting member 84 constituting the boom piping system extends vertically within each mast; one end of the channel constituting member 84 extends to the outside at a lower portion of the mast to be connected with the control valve; and the other end of the channel constituting member 84 extends to the outside at an upper portion of the mast 35 to be connected with boom cylinder 60.
    • 要安装到作业车辆上的作业装置包括:一对直立在具有控制阀的车身的右侧和左侧的圆柱形桅杆35; 枢轴支撑在桅杆上的吊杆91; 可枢转地支撑在起重臂上的工具; 用于枢转吊杆的动臂缸60; 用于操作工具的工具缸61; 将控制阀与动臂缸连通的吊杆管道系统; 以及将控制阀与工具缸连通的工具管道系统; 其中构成动臂管道系统的通道构成构件84在每个桅杆内垂直延伸; 通道构成构件84的一端在与控制阀连接的桅杆的下部延伸到外部; 并且通道构成构件84的另一端在桅杆35的上部延伸到外部,以与动臂缸60连接。