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    • 2. 发明申请
    • LINK ACTUATION DEVICE
    • 链接执行装置
    • US20160059426A1
    • 2016-03-03
    • US14937117
    • 2015-11-10
    • Keisuke SONEHiroshi IsobeYukihiro Nishio
    • Keisuke SONEHiroshi IsobeYukihiro Nishio
    • B25J17/00
    • B25J17/00B25J9/0048B25J19/0025
    • A distal end side link hub is connected to a proximal end side link hub via three or more link mechanisms such that alteration in posture of the distal end side link hub is allowed.Each of the link mechanisms includes a proximal side end link member, a distal side end link member, and an intermediate link member. A line member is disposed between the link hubs, two ends of the line member being held at line member holding points which are on link hub central axes, respectively. In a state where the link hubs are parallel to each other, when the distance from a midpoint to each spherical link center is defined as (D) and the distance from each spherical link center to its corresponding line member holding point is defined as (H), the relationship H=0.5×D is established.
    • 远端侧连接轮毂经由三根以上的连杆机构与近端侧连接轮毂连接,能够使前端侧连杆毂的姿态发生变化。 每个连杆机构包括近端侧连杆部件,远端侧连杆部件和中间连杆部件。 线构件设置在连接轮毂之间,线构件的两端分别保持在线构件保持点上,分别位于连杆毂中心轴上。 在连接轮毂彼此平行的状态下,当从中点到每个球形连杆中心的距离被定义为(D),并且从每个球形连杆中心到其对应的线构件保持点的距离被定义为(H ),建立了H = 0.5×D的关系。
    • 6. 发明授权
    • Wheel bearing with sensor
    • 带传感器的车轮轴承
    • US08855944B2
    • 2014-10-07
    • US12736412
    • 2009-04-07
    • Toru TakahashiHiroshi IsobeKentarou Nishikawa
    • Toru TakahashiHiroshi IsobeKentarou Nishikawa
    • G01L3/00B60B27/00F16C19/52G01L5/00F16C19/18
    • G01L5/0019B60B27/0005B60B27/0068B60B27/0094F16C19/186F16C19/522
    • A sensor-equipped wheel support bearing assembly capable of accurately detecting the load acting on the bearing assembly is provided. The sensor-equipped wheel support bearing assembly includes a sensor unit in an outer member that serves as a stationary member. The sensor unit includes a strain generating member, having two or more contact fixing segments to be fixed to the stationary member, and two or more sensors for detecting strain in the strain generating member. The contact fixing segments are spaced from each other in a direction circumferentially of the stationary member at the same axial positions. An estimating section is provided in the bearing assembly for estimating load thereon based on the difference between respective output signals from the sensors by calculating amplitudes of the output signals or values corresponding to such amplitudes from the difference between the respective output signals.
    • 提供了一种能够精确检测作用在轴承组件上的载荷的传感器配备的车轮支承轴承组件。 装有传感器的轮支撑轴承组件包括用作固定构件的外部构件中的传感器单元。 传感器单元包括一个应变发生部件,具有两个或更多个待固定在固定部件上的接触固定部分,以及用于检测应变发生部件中的应变的两个或更多传感器。 接触固定段在固定构件的圆周方向上在相同的轴向位置彼此间隔开。 在轴承组件中提供估计部分,用于通过根据各个输出信号之间的差计算输出信号的幅度或对应于这种振幅的值,基于来自传感器的各个输出信号之间的差异来估计其上的负载。
    • 9. 发明申请
    • LINK ACTUATING DEVICE
    • 链接激活设备
    • US20130192420A1
    • 2013-08-01
    • US13878523
    • 2011-10-03
    • Hiroshi IsobeYukihiro NishioYoshitaka Nagano
    • Hiroshi IsobeYukihiro NishioYoshitaka Nagano
    • F16H21/54B25J11/00
    • F16H21/54B25J9/0048B25J9/0078B25J11/00Y10T74/18888
    • A link actuating device connects an output member to an input member through three or more link mechanisms for alteration in posture. Each of the link mechanisms includes end portion link members on input and output sides, and an intermediate link member. The link mechanisms are of such shapes that geometric models representing the link members by straight lines are such that input and output side portions are symmetrical to each other relative to an intermediate portion of each of the intermediate link members. Immobilizing mechanisms are provided in all of the link mechanisms to immobilize the output member in an arbitrary attitude relative to the input member. A structure body is provided to connect the input and output member to each other while being in contact with contacted portions formed in the input and output member.
    • 链接致动装置通过三个或更多个用于姿势改变的连杆机构将输出构件连接到输入构件。 每个连杆机构包括在输入和输出侧的端部连杆构件和中间连杆构件。 链接机构具有这样的形状,即通过直线表示连杆部件的几何模型使得输入和输出侧部分相对于每个中间连接部件的中间部分彼此对称。 在所有连杆机构中提供固定机构,以使输出构件以相对于输入构件的任意姿势固定。 提供一种结构体,用于将输入和输出构件彼此连接,同时与形成在输入和输出构件中的接触部分接触。
    • 10. 发明授权
    • Sensor-equipped bearing for wheel
    • 带传感器的轴承用于车轮
    • US08434947B2
    • 2013-05-07
    • US12452909
    • 2008-07-29
    • Hiroshi IsobeToru TakahashiTakayoshi Ozaki
    • Hiroshi IsobeToru TakahashiTakayoshi Ozaki
    • F16C32/00F16C41/04G01L3/14
    • F16C19/186B60B27/0005B60B27/0068B60B27/0094F16C19/522F16C33/586F16C41/007F16C2326/02G01L5/0019
    • A sensor-equipped wheel support bearing assembly, in which a load imposed on the wheel can be accurately detected without influences from hysteresis is provided. This wheel support bearing assembly includes an outer member having a plurality of rolling surfaces, an inner member having rolling surfaces opposed respectively to the rolling surfaces of the outer member, and rolling elements between the rolling surfaces. A sensor unit is provided in a stationary member of one of the outer and inner members, which unit includes a strain generating member having two contact fixing segments to be fixed to the stationary member and a sensor fitted to the strain generating member for detecting a strain induced in this strain generating member. The two contact fixing segments are arranged at respective positions held at the same phase in a direction circumferentially of the stationary member.
    • 提供了一种传感器配备的车轮支撑轴承组件,其中可以精确地检测施加在车轮上的负载,而不受滞后的影响。 该车轮支撑轴承组件包括具有多个滚动表面的外部构件,具有与外部构件的滚动表面相对的滚动表面的内部构件和滚动表面之间的滚动元件。 传感器单元设置在外部构件和内部构件之一的固定构件中,该单元包括应变发生构件,该应变发生构件具有固定到固定构件的两个接触固定段和安装到应变发生构件上用于检测应变的传感器 在该应变发生部件中产生。 两个接触固定部分被布置在保持在固定部件周向方向上相同相位的相应位置上。