Front wheel supporting structure
    81.
    发明授权
    Front wheel supporting structure 有权
    前轮支撑结构

    公开(公告)号:US07740263B2

    公开(公告)日:2010-06-22

    申请号:US11898451

    申请日:2007-09-12

    申请人: Hideo Inaguma

    发明人: Hideo Inaguma

    IPC分类号: B62K21/02

    摘要: A front wheel supporting structure for a motorcycle (1) includes a pair of front forks (10, 20) provided on the right and left sides of a front wheel (2) for supporting the front wheel (2) to a frame (5) of the motorcycle (1). The front forks (10, 20) includes a first front fork (20) which generates a damping force for damping a vibration of the front wheel (2) depending on an amplitude of the vibration, and a second front fork (10) which generates a damping force for damping a vibration of the front wheel not depending on the amplitude of the vibration. By thus combining the front forks (10, 20) having different damping force characteristics, the front wheel supporting structure can absorb vibrations of various velocities and amplitudes.

    摘要翻译: 一种用于摩托车(1)的前轮支撑结构,包括一对前轮(2)的右侧和左侧的前叉(2,20),用于将前轮(2)支撑到框架(5)上的一对前叉(10,20) 的摩托车(1)。 前叉(10,20)包括:第一前叉(20),其根据振动的振幅产生用于阻尼前轮(2)的振动的阻尼力;以及第二前叉(10),其产生 用于阻止前轮的振动的阻尼力,其不依赖于振动的振幅。 通过结合具有不同阻尼力特性的前叉(10,20),前轮支撑结构可以吸收各种速度和振幅的振动。

    TANDEM PISTON PUMP
    82.
    发明申请
    TANDEM PISTON PUMP 有权
    TANDEM活塞泵

    公开(公告)号:US20100135827A1

    公开(公告)日:2010-06-03

    申请号:US12452946

    申请日:2007-07-31

    IPC分类号: F04B1/22

    CPC分类号: F04B1/22 F03C1/0639

    摘要: In a tandem piston pump (1) from which pump discharge pressure from four systems is extracted, a tilt axis direction of a front swash plate (14) and a tilt axis direction of a rear swash plate (54) are different to each other, respective discharge ports (23, 24) of a rear pump (50) are opened at a phase difference relative to respective discharge ports (21, 22) of a front pump (10), and respective pump ports (41, 42) of the front pump (10) and respective pump ports (43, 44) of the rear pump (50) are opened in different side faces (71, 72) of a port block (70).

    摘要翻译: 在抽出来自四个系统的泵排出压力的串联活塞泵(1)中,前斜盘(14)的倾斜轴方向和后斜盘(54)的倾斜轴线方向彼此不同, 后泵(50)的各个排出口(23,24)相对于前泵(10)的各个排出口(21,22)以相位差打开,并且相应的泵口(41,42) 后泵(50)的前泵(10)和各个泵口(43,44)在端口块(70)的不同侧面(71,72)中开口。

    ACTUATOR CONTROL DEVICE
    83.
    发明申请
    ACTUATOR CONTROL DEVICE 审中-公开
    执行器控制装置

    公开(公告)号:US20100126339A1

    公开(公告)日:2010-05-27

    申请号:US12450553

    申请日:2008-04-09

    申请人: Hiroshi Kobata

    发明人: Hiroshi Kobata

    IPC分类号: F15B11/02 F15B11/028

    摘要: An actuator control device includes a meter-in solenoid valve (V1) and a meter-out solenoid valve (V2) that control the supply and discharge of a working fluid relative to an anti rod-side oil chamber (4a), a meter-in solenoid valve (V3) and a meter-out solenoid valve (V4) that control the supply and discharge of the working fluid relative to a rod-side oil chamber (4b), a plurality of maps defining characteristics of opening areas of the meter-in solenoid valves (V1, V3) and the meter-out solenoid valves (V2, V4) relative to an actuator speed command, and a controller programmed to determine an operating condition of the actuator on the basis of a detection result from a detector that detects operation information relating to the actuator, and select a map to be used in control from the plurality of maps in accordance with the operating condition of the actuator.

    摘要翻译: 致动器控制装置包括:控制相对于反杆侧油室(4a)的工作流体的供给和排出的计量电磁阀(V1)和排出电磁阀(V2) 在控制工作流体相对于杆侧油室(4b)的供给和排出的电磁阀(V3)和排出电磁阀(V4)中的多个映射,其限定了仪表的开口面积的特性 - 相对于致动器速度指令的电磁阀(V1,V3)和排出电磁阀(V2,V4)的控制器,以及被编程为基于来自检测器的检测结果来确定致动器的操作状态的控制器 检测与致动器有关的操作信息,并且根据致动器的操作条件从多个映射中选择要用于控制的映射。

    Damping force generation system and vehicle suspension system constructed by including the same
    84.
    发明授权
    Damping force generation system and vehicle suspension system constructed by including the same 有权
    包括相同的阻尼力发电系统和车辆悬架系统

    公开(公告)号:US07722056B2

    公开(公告)日:2010-05-25

    申请号:US11911407

    申请日:2006-03-23

    IPC分类号: B60G17/016

    摘要: It is an object of the invention to improve the utility of an electromagnetic absorber system which is disposed in a suspension system of a vehicle and which generates a damping force by a generation force of a motor. The electromagnetic absorber system 18 is equipped with high-speed-motion responding means, thereby obviating an insufficiency of the damping force and a deterioration of the controllability in a high-speed stroke motion. More specifically, a hydraulic absorber 64 is provided in combination with the electromagnetic absorber system such that the hydraulic absorber 64 operates in the high-speed motion in which an electromotive force of the motor 68 exceeds a power source voltage Further, two motors having mutually different T-N characteristics are provided, and the two motors are selectively operated depending upon a stroke speed. Further, a variable resistor is interposed between the motor and the power source, and a resistance value of the variable resistor is increased in the high-speed motion to realize a decrease in a time constant of the motor, etc. Moreover, to cope with a large extent of unevenness of a road surface, an active stroke motion is performed by a drive force of the motor, thereby preventing the high-speed motion from being performed.

    摘要翻译: 本发明的一个目的是改进设置在车辆的悬架系统中并且通过电动机的发电力产生阻尼力的电磁吸收器系统的效用。 电磁吸收器系统18配备有高速运动响应装置,从而消除了阻尼力的不足和高速行程运动中的可控性的劣化。 更具体地说,液压吸收器64与电磁吸收器系统组合设置,使得液压吸收器64在马达68的电动势超过电源电压的高速运动中工作。此外,两个电动机具有相互不同的 提供TN特性,并且根据行程速度选择性地操作两个电动机。 此外,在电动机和电源之间插入可变电阻器,并且在高速运动中可变电阻器的电阻值增加以实现电动机等的时间常数的减小。此外,为了应对 路面的不均匀性大的情况下,通过马达的驱动力进行主动行程运动,防止高速运动的发生。

    SPEED CONTROL DEVICE FOR HYDRAULIC ACTUATOR
    85.
    发明申请
    SPEED CONTROL DEVICE FOR HYDRAULIC ACTUATOR 审中-公开
    液压执行器速度控制装置

    公开(公告)号:US20100115938A1

    公开(公告)日:2010-05-13

    申请号:US12450887

    申请日:2008-04-16

    申请人: Hiroshi Kobata

    发明人: Hiroshi Kobata

    IPC分类号: F16D31/02

    摘要: A working oil supply flow rate to hydraulic actuators (7-9) is controlled on the basis of target operating speeds (C7-C9). When a state in which one of the hydraulic actuators (7-9) has substantially stopped operating is detected, the target operating speed (C7-C9) of that hydraulic actuator is reset at a smaller value. A required flow rate Qb required of the hydraulic pump 22 is calculated using the reset target operating speed, whereupon the target operating speeds are corrected using a flow distribution factor Qr obtained by dividing a possible supply flow rate Qa by the required flow rate Qb. By controlling the working oil supply flow rate to the hydraulic actuators (7-9) on the basis of the corrected target operating speeds, when one of the hydraulic actuators (7-9) substantially stops operating, the supply of working oil to the other hydraulic actuators can be increased quickly.

    摘要翻译: 基于目标运行速度(C7-C9)控制到液压执行机构(7-9)的工作油供给流量。 当检测到液压致动器(7-9)中的一个已经基本停止操作的状态时,该液压致动器的目标操作速度(C7-C9)被复位为较小的值。 使用重置目标操作速度来计算液压泵22所需的所需流量Qb,由此使用通过将可能的供给流量Qa除以所需流量Qb获得的流量分配因子Qr来校正目标操作速度。 通过基于校正的目标操作速度控制到液压致动器(7-9)的工作油供应流量,当液压致动器(7-9)中的一个基本停止操作时,向另一个供应工作油 液压执行器可以快速增加。

    Solenoid actuator
    86.
    发明申请
    Solenoid actuator 有权
    电磁阀执行器

    公开(公告)号:US20100111727A1

    公开(公告)日:2010-05-06

    申请号:US12588912

    申请日:2009-11-02

    IPC分类号: F04B17/00

    摘要: A solenoid actuator (1) attached to hydraulic equipment comprises a shaft (5) connected to the hydraulic equipment, a plunger (4) fixed to the shaft (5), a coil (12) which magnetically drives the plunger (4), and a first bearing (7) and a second bearing (8) supporting the shaft (5) on either sides of the plunger (4). A plunger front chamber (74) is formed between the first bearing (7) and the plunger (4), and a plunger rear chamber (75) is formed between the plunger (4) and the second bearing (8). By providing a plunger exterior oil passage (63) on the outside of the plunger (4) to connect the plunger front chamber (74) to the plunger rear chamber (75), working oil flows through the plunger exterior oil passage (63) every time the plunger (4) strokes, thereby preventing a deposit of contaminant on the plunger (4) without increasing a stroke resistance of the plunger (4).

    摘要翻译: 连接到液压设备的螺线管致动器(1)包括连接到液压设备的轴(5),固定到轴(5)的柱塞(4),磁力驱动柱塞(4)的线圈(12) 在柱塞(4)的任一侧上支撑轴(5)的第一轴承(7)和第二轴承(8)。 在第一轴承(7)和柱塞(4)之间形成柱塞前室(74),柱塞(4)和第二轴承(8)之间形成柱塞后室(75)。 通过在柱塞(4)的外侧设置柱塞外部油路(63)以将柱塞前室(74)连接到柱塞后室(75),工作油每隔一段时间流过柱塞外部油通道(63) 时间柱塞(4)行程,从而防止污染物沉积在柱塞(4)上,而不增加柱塞(4)的行程阻力。

    Power steering device
    87.
    发明申请
    Power steering device 有权
    动力转向装置

    公开(公告)号:US20100108430A1

    公开(公告)日:2010-05-06

    申请号:US12461493

    申请日:2009-08-13

    IPC分类号: B62D3/00

    CPC分类号: B62D1/16 B62D1/20 B62D5/04

    摘要: A power steering device for a vehicle includes an input shaft (1) linked to a steering wheel, an output shaft (2) linked to a vehicle wheel, a torsion bar (3) that connects the input shaft (1) to the output shaft (2), and a cylindrical member (13) supported by a housing (12) that is fastened to a vehicle body. The input shaft (1) includes a first input shaft (4) that is inserted into the cylindrical member (13), supported rotatably by the cylindrical member (13), and linked to the steering wheel, and a second input shaft (5) that connects the first input shaft (4) to the torsion bar (3). A connection portion between the first input shaft (4) and the second input shaft (5) is constituted such that a rotation of the first input shaft (4) is transmitted to the second input shaft (5) and the first input shaft (4) is free to move in an axial direction relative to the second input shaft (5).

    摘要翻译: 一种用于车辆的动力转向装置包括连接到方向盘的输入轴(1),连接到车轮的输出轴(2),将输入轴(1)连接到输出轴 (2)和由固定到车身上的壳体(12)支撑的圆柱形构件(13)。 输入轴(1)包括插入圆柱形构件(13)中的第一输入轴(4),由圆柱形构件(13)可旋转地支撑并连接到方向盘,第二输入轴(5) 其将第一输入轴(4)连接到扭杆(3)。 第一输入轴(4)和第二输入轴(5)之间的连接部分被构造成使得第一输入轴(4)的旋转传递到第二输入轴(5)和第一输入轴(4) )相对于第二输入轴(5)在轴向方向上自由移动。

    Fluid Pressure Drive Unit and Snow Removal Unit
    88.
    发明申请
    Fluid Pressure Drive Unit and Snow Removal Unit 有权
    流体压力驱动单元和除雪单元

    公开(公告)号:US20100101120A1

    公开(公告)日:2010-04-29

    申请号:US12604401

    申请日:2009-10-23

    IPC分类号: E01H5/06 E01H5/04 F15B11/08

    摘要: There is provided a fluid pressure drive unit that can fulfill a position holding function stably even when an external force acts during the time when the position is held, the unit being used, for example, for the right and left angle adjustment of a snow plow blade. There is provided a first excessive load relief valve 6 for letting a working fluid escape from a bottom-side pipe line 10a, which connects the bottom-side port of a single-rod double acting cylinder 2 to the bottom side of an operate check valve 4, to a rod-side pipe line 10b, which connects the rod-side port of the single-rod double acting cylinder 2 to the rod side of the operate check valve 4, and there is provided a second excessive load relief valve 7 for letting the working fluid escape from the rod-side pipe line 10b to a tank 3. Also, there is provided a negative pressure preventing check valve 8 for allowing the working fluid to flow into the bottom-side pipeline 10a from the tank 3.

    摘要翻译: 提供了一种流体压力驱动单元,其即使在保持位置时的外力作用时也能够稳定地实现位置保持功能,例如,用于雪犁的左右角度调整的单元 刀。 提供了一个第一过载减压阀6,用于使工作流体从连接单杆双作用缸2的底侧端口的底侧管线10a排出到操作止回阀的底侧 如图4所示,连接到单杆双作用缸2的杆侧端口与操作止回阀4的杆侧连接的杆侧管路10b,设置有第二过负荷安全阀7,用于 使工作流体从杆侧管线10b排出到罐3.另外,设置有用于允许工作流体从罐3流入底侧管线10a的负压防止止回阀8。

    SPEED RATIO CONTROL DEVICE AND METHOD FOR WORKING VEHICLE
    89.
    发明申请
    SPEED RATIO CONTROL DEVICE AND METHOD FOR WORKING VEHICLE 有权
    速度比控制装置和车辆工作方法

    公开(公告)号:US20100042301A1

    公开(公告)日:2010-02-18

    申请号:US12530589

    申请日:2008-03-07

    IPC分类号: G06F19/00

    摘要: A working vehicle that uses the output of an internal combustion engine (30) as a working power and a traveling power includes an accelerator pedal (1) that increases a rotation speed of the engine (30) when depressed and a transmission (40) that shifts a rotation of the engine (30) and applies the shifted rotation to the traveling power. A speed ratio control device of the transmission (40) calculates a first target vehicle speed (Wne) according to the rotation speed of the engine (30), calculates a second target vehicle speed (Wu) according to a depression amount of the accelerator pedal (1), and controls the speed ratio of the transmission (40) on the basis of the smaller of these target vehicle speeds. As a result, a vehicle speed according to the depression amount of the traveling accelerator pedal (1) is obtained even when the internal combustion engine (30) rotates at high speed.

    摘要翻译: 使用内燃机(30)的输出作为工作电力和行驶动力的作业车辆包括:加速踏板(1),其在压下时增大发动机(30)的转速;以及变速器(40),其中, 移动发动机(30)的旋转并将移动的旋转施加到行驶动力。 变速器(40)的变速比控制装置根据发动机(30)的转速来计算第一目标车速(Wne),根据加速踏板的下压量来计算第二目标车速(Wu) (1),并且基于这些目标车速中的较小者来控制变速器(40)的速比。 结果,即使内燃机(30)高速旋转,也能够获得与行驶加速器踏板(1)的下压量相应的车速。

    Torque sensor and manufacturing method thereof
    90.
    发明申请
    Torque sensor and manufacturing method thereof 有权
    扭矩传感器及其制造方法

    公开(公告)号:US20090241693A1

    公开(公告)日:2009-10-01

    申请号:US12385049

    申请日:2009-03-30

    申请人: Hideo Maehara

    发明人: Hideo Maehara

    IPC分类号: G01L3/10 H01F7/06

    CPC分类号: G01L3/104 Y10T29/4902

    摘要: A torque sensor (50) comprises a magnetic collecting ring (91, 92) fitted into an annular groove (31, 32) formed on the inner periphery (38) of a housing (30). By providing a staking part (33, 34) on the inner periphery (38) of the housing (30) in the vicinity of the annular groove (31, 32) using a staking device (100), the magnetic collecting ring (91, 92) can be secured in the annular groove (31, 32) through a simple process.

    摘要翻译: 转矩传感器(50)包括装配到形成在壳体(30)的内​​周(38)上的环形槽(31,32)中的磁性收集环(91,92)。 通过使用铆接装置(100)在环状槽(31,32)附近的壳体(30)的内​​周(38)上设置铆接部(33,34) 92)可以通过简单的过程固定在环形槽(31,32)中。