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    • 58. 发明授权
    • Tapered roller bearing
    • 圆锥滚子轴承
    • US08899840B2
    • 2014-12-02
    • US13704645
    • 2011-06-23
    • Yasuhiro Shimizu
    • Yasuhiro Shimizu
    • F16C33/48F16C33/58F16C43/04F16C33/54F16C19/36F16C43/08
    • F16C33/543F16C19/364F16C33/58F16C33/585F16C43/08F16C2240/30F16C2240/40F16C2300/02
    • A roller inscribed circle R1 diameter of tapered rollers fitted in pockets of a bearing retainer is such that a circle R1 portion protruding radially outwardly of an inner race small flange radially outer surface when the rollers are at radially outermost positions in pockets with an outer race unmounted, and when the circle R1 is offset from a raceway circle center of an inner race raceway end at the flange so as to point contact the raceway circle. The circle R1 portion which does not radially outwardly protrude from the flange outer surface has a central angle >180° and ≦240°. Flange thickness is such that when the roller inscribed circle is offset from the raceway circle center to point contact the raceway circle, and swung about the contact point toward the flange, the flange does not interfere with the arcuate locus of the roller inscribed circle swing end.
    • 安装在轴承保持器的凹部中的圆锥滚子R1直径的圆弧R1是当滚子处于没有安装的外圈的口袋中的径向最外侧位置时,圆R1部分从内圈小凸缘径向外表面径向向外突出 并且当圆R1在凸缘处偏离内座圈滚道端的滚道圆心时,以指示接触滚道圆。 没有从凸缘外表面径向向外突出的圆R1部分具有中心角> 180°和
    • 60. 发明申请
    • ROUTE SEARCH DEVICE AND METHOD, INFORMATION PROVIDING DEVICE AND METHOD, AND ROUTE SEARCH SYSTEM
    • 路由搜索设备和方法,信息提供设备和方法以及路由搜索系统
    • US20120209509A1
    • 2012-08-16
    • US13500994
    • 2010-10-20
    • Tomoki KodanYasuhiro ShimizuIchiro UsamiHiroyuki Kozakai
    • Tomoki KodanYasuhiro ShimizuIchiro UsamiHiroyuki Kozakai
    • G01C21/00
    • G01C21/32G01C21/362
    • A route search device including a database in which map information and facility information are stored, a reference location information obtaining unit that obtains reference location information as location information of a given point from an outside of the route search device, a location information obtaining unit that obtains location information of a desired facility from the outside, a corresponding location information obtaining unit that obtains corresponding location information as location information of a point corresponding to the given point, from the database, a location correction factor calculating unit that calculates a location correction factor, a location correction factor storage unit that stores the location correction factor, a location information correcting unit that corrects the location information of the desired facility, using the location correction factor, and a route searching unit that makes a search for a route to the desired facility, based on the corrected location information.
    • 一种包括存储有地图信息和设施信息的数据库的路径搜索装置,从路线搜索装置的外部获取作为给定点的位置信息的基准位置信息的参考位置信息获取单元,位置信息获取单元, 从外部获取所需设施的位置信息,从数据库获取对应的位置信息作为与给定点相对应的点的位置信息的对应位置信息获取单元,计算位置校正因子 ,存储位置校正系数的位置校正系数存储单元,使用位置校正系数校正所需设施的位置信息的位置信息校正单元,以及搜索到期望路线的路线搜索单元 基于该公司的设施 竖立位置信息。