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    • 1. 发明授权
    • Miniature linear motion guide unit with lubrication system
    • 带润滑系统的微型直线运动导向单元
    • US08801288B2
    • 2014-08-12
    • US13361487
    • 2012-01-30
    • Yoshihiro Yoshida
    • Yoshihiro Yoshida
    • F16C33/10F16C29/06
    • F16C33/6648F16C29/0609F16C29/0695F16C2226/74
    • A linear motion guide unit is provided which is downsized in size, maintenance-free for lubrication, and makes it possible to assemble easily and quickly the slider with accuracy. The end cap has outward end surfaces each of which is concaved to provide a first recess to fit over a lubricant applicator of porous compact to apply the rollers while running through the turnaround passages, and a second recess to fit over a retainer plate. The retainer plate is surrounded with a peripheral edge of the end cap and held in place with a snap-fit engagement with the end cap to squeeze the lubricant applicator inside the first recess in the end cap.
    • 提供了一种直线运动导向单元,其尺寸小型化,免维护润滑,并且可以准确地容易且快速地组装滑块。 端盖具有向外的端表面,每个表面均凹入以提供第一凹槽以配合在多孔压块的润滑剂施加器上,以在穿过转向通道的同时施加辊,以及第二凹槽以配合在保持板上。 保持板被端盖的周边边缘包围,并且与端盖卡扣配合地保持在适当位置,以将润滑剂施加器挤压在端盖中的第一凹部内。
    • 2. 发明授权
    • Linear motion guide unit
    • 直线运动导向单元
    • US08506166B2
    • 2013-08-13
    • US12978998
    • 2010-12-27
    • Yoshihiro Yoshida
    • Yoshihiro Yoshida
    • F16C29/06
    • F16C33/6648F16C29/0609F16C29/065
    • Lubrication for rolling elements are made in a turnaround passage in an end cap to ensure proper and steady lubrication by the lubrication system simple in construction, with accompanying sustainable maintenance-free condition for lubrication. The end cap has an inward end surface facing directly towards the end surface of the carriage of the slider and having a concavity which sinks below the inward end surface and has openings communicating with the turnaround passages. A porous compact impregnated with lubricant is fitted into the concavity in a fashion exposed in part to the turnaround passage through the openings so that the rolling elements rolling through the turnaround passages, as coming into rolling-contact with the parts of the porous compact exposed out of the openings, are applied with the lubricant.
    • 滚动元件的润滑在端盖的转向通道中制成,以确保润滑系统在施工中的正确和稳定的润滑,同时具有可持续的免维护润滑条件。 端盖具有朝向滑块的滑架的端面的内端面,并且具有凹陷,该凹陷凹陷在内端面下方并具有与折回通道连通的开口。 浸渍有润滑剂的多孔压块以部分暴露于通过开口的周转通道的方式装配到凹部中,使得滚动元件滚动通过转向通道,与暴露于多孔压块的部分滚动接触 的开口,被施加润滑剂。
    • 6. 发明申请
    • SHAFT MEMBER COUPLING STRUCTURE
    • 轴组件耦合结​​构
    • US20080242431A1
    • 2008-10-02
    • US12057224
    • 2008-03-27
    • Kenichi NAKANOYoshihiro Yoshida
    • Kenichi NAKANOYoshihiro Yoshida
    • F16D3/50
    • F16H39/14Y10T403/7088
    • A shaft member coupling structure includes first and second spool members rockably coupled in a condition wherein the spool members coaxially extend with a coupling part in the center, a fitting concave portion axially extends and is formed at the end of the first spool member and a fitting convex portion axially extends and can be fitted into the fitting concave portion and is formed at the end of the second spool member. A coupling pin is inserted into first and second coupling holes. Further, an annular holding groove concave in a circumferential direction is formed in a part in which the coupling hole is formed on the periphery of the first spool member, both ends of the coupling pin inserted into the coupling holes are covered with a ring fitted into the holding groove. Thus, the coupling pin is prevented from falling away.
    • 轴构件联接结构包括第一和第二卷轴构件,其在卷轴构件与中心的联接部分同轴延伸的状态下可摆动地联接,嵌合凹部轴向延伸并且形成在第一卷轴构件的端部处,并且配件 凸部轴向延伸并且可以装配到装配凹部中并形成在第二卷轴构件的端部。 联接销插入第一和第二联接孔。 此外,在圆周方向上凹入的环状保持槽形成在第一卷筒构件的周缘上形成有连接孔的部分中,插入到连接孔中的连接销的两端被安装成 保持槽。 因此,防止联接销脱落。
    • 10. 发明申请
    • Power unit
    • 动力单元
    • US20050204737A1
    • 2005-09-22
    • US11088127
    • 2005-03-22
    • Yoshihiro Yoshida
    • Yoshihiro Yoshida
    • B60K17/10B62J13/00B62M7/02B62M9/04B62M19/00F16H39/14F16H47/02F16D39/00
    • B62M19/00F16H39/14F16H2057/0203F16H2057/02065
    • A power unit includes an engine and a static hydraulic continuously variable transmission with a swash plate type hydraulic pump and a hydraulic motor, which are connected via a hydraulic pressure closing circuit. This power unit drives the hydraulic pump to rotate with the engine and performs swash plate angle control of the hydraulic motor. A crankshaft mechanism of the engine and a rotating mechanism of the static hydraulic continuously variable transmission are housed in a transmission housing. A cylinder of the engine is integrated with the transmission housing, and a swash plate control motor for swash plate angle control of the hydraulic motor is positioned at an area adjacent a root of the cylinder in the transmission housing.
    • 动力单元包括发动机和具有斜盘式液压泵和液压马达的静态液压无级变速器,其通过液压闭合回路连接。 该动力单元驱动液压泵与发动机一起旋转,并执行液压马达的斜盘角度控制。 发动机的曲轴机构和静液压无级变速器的旋转机构容纳在变速器壳体中。 发动机的气缸与变速器壳体一体化,并且用于液压马达的斜盘角度控制的斜盘控制马达位于与变速器壳体中的气缸的根部相邻的区域。