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    • 2. 发明专利
    • Curve guide mechanism and walk assist device
    • 曲线指导机构和WALK辅助装置
    • JP2009247605A
    • 2009-10-29
    • JP2008099144
    • 2008-04-07
    • Honda Motor Co Ltd本田技研工業株式会社
    • SHISHIDO MAKOTO
    • A61H3/00A61F2/60
    • A61H3/008A61H1/024A61H3/00A61H2201/01A61H2201/1215A61H2201/1623A61H2201/1633A61H2201/1635A61H2201/1642A61H2201/165A61H2201/1676A61H2201/5061A61H2201/5071B25J9/0006Y10T403/32245
    • PROBLEM TO BE SOLVED: To provide a curve guide mechanism composed of a guide body having a circular arc guide track and a movable body movably engaged to the guide track via a plurality of rotating bodies, and to reduce the movable body in size and weight and prevent the mechanism from catching a foreign object. SOLUTION: The guide track has a circular arc guide groove 33 formed in the guide body 31. The movable body 32 has two rows of rotating bodies. The two rows are separated in the width direction of the groove, and each row has a plurality of rotating bodies separated in the longitudinal direction of the guide groove 33. Each row of the rotating bodies is composed of: at least one inner rotating body 34 1 in rollable contact with a groove wall surface on the inner peripheral side of the guide groove 33; and at least one outer rotating body 34 2 in rollable contact with a groove wall surface on the outer peripheral side of the guide groove 33. The guide body 31 has vertical wall sections 313 connecting the inner peripheral side and the outer peripheral side of the guide groove 33, and the movable body 32 is provided with thrust receivers 35 making contact, in the groove width direction, with vertical wall sections 313. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种弯曲引导机构,其包括具有圆弧导轨的导向体和通过多个旋转体可移动地接合到导轨的可移动体,并且可移动体的尺寸减小 并且防止机构抓住异物。 解决方案:导轨具有形成在引导体31中的圆弧引导槽33.可移动体32具有两排旋转体。 两排在槽的宽度方向上分离,并且每排具有在引导槽33的纵向方向上分离的多个旋转体。每排旋转体由至少一个内部旋转体34 与引导槽33的内周侧的槽壁面可滚动接触的 1 以及与引导槽33的外周侧的槽壁面可滚动接触的至少一个外旋转体34< SB>引导体31具有连接内周侧和 引导槽33的外周侧和可动体32设置有在槽宽度方向上与垂直壁部313接触的推力接收器35.(C)2010,JPO&INPIT
    • 7. 发明专利
    • Manufacturing method of arc-shaped rail
    • 弧形轨道的制造方法
    • JP2011224195A
    • 2011-11-10
    • JP2010097753
    • 2010-04-21
    • Honda Motor Co Ltd本田技研工業株式会社
    • ICHIHASHI SATOSHITAKEDA KENZO
    • A61H3/00A61F2/60
    • B21D22/16A61H3/00A61H3/008A61H2201/01A61H2201/1215A61H2201/1633A61H2201/1642A61H2201/165A61H2201/1676B21D5/086
    • PROBLEM TO BE SOLVED: To appropriately manufacture an arc-shaped rail which is C-shaped in a cross section and includes an arc-shaped inner circumferential wall, an outer circumferential wall, a pair of side walls connecting both circumferential walls at the side edges, and a slit formed along the longitudinal direction in the central part of the inner circumferential wall or the outer circumferential wall by using a thin metal plate.SOLUTION: A manufacturing method of an arc-shaped rail includes: a first process of forming the side wall 313 and one of divided circumferential wall portions 312 on both sides in a width direction of the inner circumferential wall or the outer circumferential wall divided by the slit by bending a ring R of the thin metal plate by spinning; a second process of forming the other side wall 313 and the other divided circumferential wall portion 312 by spinning by using a plurality of cores 41-43 obtained by dividing a core in a width direction to be equal to or less than a width of the slit 314 in a manner to envelop the cores 41-43; and a third process of separately extracting the plurality of cores 41-43 from the slit 314.
    • 要解决的问题:为了适当地制造截面为C形的弧形轨道,其包括弧形内周壁,外周壁,连接两个圆周壁的一对侧壁, 侧边缘和通过使用薄金属板在内周壁或外周壁的中心部分沿纵向方向形成的狭缝。 解决方案:弧形轨道的制造方法包括:在内周壁或外周壁的宽度方向上的两侧形成侧壁313和分隔圆周壁部312之一的第一工序 通过旋转而将薄金属板的环R弯曲而被狭缝分割; 通过使用通过将芯沿宽度方向分割成等于或小于狭缝宽度而获得的多个芯41-43通过纺丝而形成另一侧壁313和另一分割周壁部312的第二工序 314以包围芯41-43的方式; 以及从狭缝314单独提取多个芯41-43的第三工序。版权所有(C)2012,JPO&INPIT