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    • 2. 发明授权
    • Controller for walking assistance device
    • 行走辅助装置控制器
    • US08079967B2
    • 2011-12-20
    • US11912561
    • 2006-05-29
    • Yasushi IkeuchiTatsuya Noda
    • Yasushi IkeuchiTatsuya Noda
    • A61H1/00A61F5/00
    • A61H3/008A61H3/00A61H2201/1215A61H2201/1238A61H2201/1633A61H2201/1642A61H2201/165A61H2201/1676A61H2201/5061A61H2201/5069B25J9/0006
    • A walking assistance device (1) has a receiving portion (2) which receives a part of the weight of a user (A) applied from above and a pair of left and right leg links (3R, 3L) connected to the receiving portion (2) through first joints (10R, 10L), with foot attachment portions (15R, 15L) at lower ends of the leg links (3R, 3L) attached to the feet of the legs of the user (A), respectively. The leg links (3R, 3L) are connected to the receiving portion (2) in such a way that, when each leg of the user (A) is a standing leg, a line of action of a supporting force transmitted from a third joint (14R, 14L) of the leg link (3R, 3L) to a crus frame (13R, 13L) out of the supporting force acting on the leg link (3R, 3L) from the floor side passes through a specific point (P) located upper than the receiving portion (2) within an anteroposterior width of a contact surface between the receiving portion (2) and the user (A) from the third joint (14R, 14L), viewed in the sagittal plane. Thereby, it is possible to stably apply a desired lifting force for reducing the weight to be borne by the user with his/her legs to the user.
    • 行走辅助装置(1)具有容纳部(2),其接收从上方施加的使用者(A)的一部分重量,以及连接到容纳部的一对左右腿连杆(3R,3L) 2)通过第一接头(10R,10L),在腿部连接件(3R,3L)的下端分别安装有用于用户(A)的脚部的脚部附接部分(15R,15L)。 腿部连杆(3R,3L)以接合部(2)的方式连接,使用者(A)的腿部为立腿时,从第3关节 (3R,3L)的从腿部连杆(3R,3L)起的支撑力中的腿部连杆(3R,3L)的腿部(14R,14L)通过特定点(P) 在矢状平面中观察到,在从第三关节(14R,14L)接收部分(2)和使用者(A)之间的接触表面的前后宽度中,位于接收部分(2)的上方。 因此,可以稳定地施加期望的提升力,以将用户的腿承受的重量减小到使用者。
    • 4. 发明申请
    • WALKING ASSISTANCE DEVICE
    • 行车辅助装置
    • US20100298746A1
    • 2010-11-25
    • US12785013
    • 2010-05-21
    • Hideo SHIMIZUTatsuya NODATaiji KOYAMA
    • Hideo SHIMIZUTatsuya NODATaiji KOYAMA
    • A61H1/00
    • A61H3/008A61H1/0244A61H3/00A61H2201/1215A61H2201/163A61H2201/1642A61H2201/165A61H2201/1676B25J9/0006
    • A walking assistance device comprises a pelvic frame (10) extending from a lower back to each lateral side of a user, and a belly belt (20) for securing the pelvic frame in position. A power generator (30) is attached to each lateral side of the pelvic frame. A power transmitting arm (40) can be attached to an output member (33) of the power generator simply by hooking an upper part of a base end (41) of the power transmitting arm onto an upper groove (38) of the output member, and pushing a latch member or a slider (46) provided in a lower part of the base end onto a lower groove (39) of the output member. Therefore, the user wearing the pelvic frame (10) can easily attach the power transmitting arm (40) to the output end of the power generator (30) by using a single hand with ease and without requiring a help from a caretaker.
    • 行走辅助装置包括从使用者的下背部延伸到每个侧面的骨盆框架(10)和用于将骨盆框架固定就位的腹部带(20)。 发电机(30)安装在骨盆框架的每个侧面。 动力传递臂(40)可以简单地通过将动力传递臂的基端(41)的上部钩在输出构件的上槽(38)上而附接到发电机的输出构件(33) 并且将设置在基端的下部的闩锁构件或滑块(46)推到输出构件的下槽(39)上。 因此,佩戴骨盆框架(10)的使用者可以容易地使用单手轻松地将动力传递臂(40)附接到发电机(30)的输出端,而不需要看守者的帮助。
    • 6. 发明申请
    • WALK ASSISTANCE DEVICE
    • WALK辅助装置
    • US20090014042A1
    • 2009-01-15
    • US12064266
    • 2007-03-30
    • Jun AshiharaYasushi IkeuchiHiroshi KudohYutaka HikiTatsuya Noda
    • Jun AshiharaYasushi IkeuchiHiroshi KudohYutaka HikiTatsuya Noda
    • A61H3/00A61F2/70A61F2/64
    • A61H3/008A61F5/01A61H3/00A61H2201/0192A61H2201/1215A61H2201/1436A61H2201/163A61H2201/165A61H2201/1676A61H2201/5061A61H2201/5069A61H2201/5071B25J9/0006
    • A walk assistance device capable of transmitting a force generated by a leg link to a user's trunk via a load transfer portion, wherein the leg link includes an upper first link portion connected to the load transfer portion via a first joint portion, a lower second link portion connected to a foot attachment portion via a second joint portion, a middle third joint portion connecting the first link portion to the second link portion such that a distance between the first joint portion and the second joint portion is variable, and a driving source that drives the third joint portion. The moment of inertia around the first joint portion of the leg link is reduced to decrease a load on the user's leg in walking. The driving source is disposed above the third joint portion of the first link portion so that the center-of-gravity of the entire leg link is located above the third joint portion. In the case where the driving source includes an electric motor and a reduction gear, the electric motor is disposed above the reduction gear.
    • 一种行走辅助装置,其能够经由载荷传递部分将由腿部连杆产生的力传递到使用者的躯干,其中所述腿部连杆包括经由第一接合部分连接到所述负载传递部分的上部第一连杆部分,所述下部第二连杆 通过第二接合部分连接到脚部附接部分的部分,将第一连接部分连接到第二连接部分的中间第三关节部分,使得第一关节部分和第二关节部分之间的距离是可变的;以及驱动源, 驱动第三关节部分。 围绕腿连杆的第一关节部分周围的惯性力矩减小,以减少步行时使用者腿部的负荷。 驱动源设置在第一连杆部分的第三关节部分的上方,使得整个腿连杆的重心位于第三关节部分的上方。 在驱动源包括电动机和减速齿轮的情况下,电动机设置在减速齿轮上方。
    • 7. 发明申请
    • ELECTRIC ACTUATOR
    • 电动执行器
    • US20080315729A1
    • 2008-12-25
    • US12141470
    • 2008-06-18
    • Tatsuya Noda
    • Tatsuya Noda
    • H02K9/06
    • H02K9/06A61H3/008B25J9/0006H02K7/116Y10T74/19
    • An electric actuator comprised of an electric motor and a wave gear speed reducer connected to the electric motor efficiently air-cools the electric motor and a wave generator of the speed reducer and obviates the need for increasing the axial length of the actuator. The wave generator has a plurality of holes penetrating in the axial direction, the holes being arranged with intervals provided in the circumferential direction. A partitioning portion between the holes constitutes a vane portion which blows air in the axial direction. An internal space wherein a coil of the electric motor is disposed is in communication with an internal space of the speed reducer, and the vane portion blows air into the internal space of the electric motor. An air cooling passage is formed in a stator of the electric motor such that air flows into the air cooling passage when the vane portion blows air.
    • 由电动机和与电动机连接的波轮减速器构成的电动执行机构有效地对电动机和减速机的发电机进行空气冷却,并且不需要增加致动器的轴向长度。 波发生器具有沿轴向贯通的多个孔,该孔沿圆周方向设置间隔。 孔之间的分隔部构成沿轴向吹送空气的叶片部。 设置有电动机的线圈的内部空间与减速器的内部空间连通,叶片部将空气吹入电动机的内部空间。 空气冷却通道形成在电动机的定子中,使得当叶片部分吹动空气时空气流入空气冷却通道。
    • 8. 发明授权
    • Walking assistance system
    • 步行辅助系统
    • US07429253B2
    • 2008-09-30
    • US11230545
    • 2005-09-21
    • Kei ShimadaTatsuya Noda
    • Kei ShimadaTatsuya Noda
    • A61F5/00
    • A61F5/0102A61F2005/0137A61F2005/0139A61H1/0255A61H3/00A61H2201/0192A61H2201/14A61H2201/1628A61H2201/164A61H2201/1645A61H2201/165A61H2201/1676
    • A walking assistance system includes an upper leg fitting which is attached along a user's upper leg. The upper leg fitting is formed from an upper leg frame that forms a framework of the upper leg fitting, and an upper leg coupling member that is vertically slidably supported on a guide rail provided on the upper leg frame, rotatably supported around a support shaft, and joined to the upper leg. When the upper leg fitting is made to swing in the fore-and-aft direction relative to the user's hip by a hip joint actuator, the position of the center of swing of the upper end of the upper leg fitting and the position of the hip joint are displaced, but it is possible to make the upper leg coupling member follow the upper leg by moving the upper leg coupling member relative to the upper leg frame, thus eliminating any uncomfortable sensation.
    • 步行辅助系统包括沿着使用者的大腿连接的大腿配件。 上腿配件由形成上腿配件的框架的大腿框架形成,并且上腿联接构件可竖直地可滑动地支撑在设置在大腿框架上的导轨上,可旋转地支撑在支撑轴上, 并加入了大腿。 当大腿配件通过髋关节致动器相对于使用者的臀部在前后方向摆动时,上腿配件的上端的摆动中心的位置和臀部的位置 关节移位,但是可以通过相对于大腿框架移动上腿联接构件来使大腿联接构件沿着大腿跟随,从而消除任何不舒服的感觉。
    • 10. 发明申请
    • STATOR OF ELECTRIC ROTATING MACHINE AND WINDING METHOD THEREOF
    • 电动旋转机的定子及其卷绕方法
    • US20100066193A1
    • 2010-03-18
    • US12556903
    • 2009-09-10
    • Tatsuya Noda
    • Tatsuya Noda
    • H02K19/26
    • H02K1/148H02K15/022H02K15/095
    • In a stator of an electric rotating machine such as a motor, there is provided with laminated 24 yoke pieces that form a yoke of circular shape when assembled and the yoke pieces are made rotatable relative to each other. Similarly laminated 24 teeth are each connected to each of the yoke pieces and a winding is wound on the teeth. In the stator, the teeth radially protrude inward in the yoke when the yoke pieces are assembled as the yoke such that some gap between adjacent teeth can be widened than others. Specifically, each of the yoke pieces has a first plate bored with a hole and a second plate formed with a projection and the plurality of the yoke pieces are rotatably connected through the holes and the projections to enable some gaps to be widened than others
    • 在诸如电动机的旋转电机的定子中,设有层叠的24个轭件,当组装时形成圆形的轭,并且使轭件能够相对于彼此旋转。 类似的层叠的24个齿各自连接到每个轭件,并且绕组缠绕在齿上。 在定子中,当磁轭被组装成磁轭时,齿在磁轭中向内径向突出,使得相邻齿之间的一些间隙可以比其它齿宽加宽。 具体地说,每个磁轭片具有一个带有孔的第一板和一个形成有凸起的第二板,并且多个磁轭片通过孔和突起可旋转地连接,以使一些间隙比其他的更宽