会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明授权
    • Differential gear apparatus
    • 差速装置
    • US5674146A
    • 1997-10-07
    • US514105
    • 1995-08-11
    • Hideo HayakawaSeiki NumaoSatoshi AibaKenji Hiraishi
    • Hideo HayakawaSeiki NumaoSatoshi AibaKenji Hiraishi
    • F16H48/28F16H48/285F16H48/38F16H48/40F16H1/45B60K17/20
    • F16H48/285
    • A differential gear apparatus includes a differential case 21 having casing members 31,33 fixed by a tightening member 35 and driven by an engine to be rotated, side gears 37,39 on the wheel side, pinion gears 57,59 for linking the gears 37,39 with each other, and receiving bores 53,55 formed of first and second wall surfaces 77,79,83,85 which are respectively formed in the casing members 31,33 for receiving the pinion gears 57,59 slidably and rotatably therein, wherein wall surfaces 77,79 occupy semicircles or more of the receiving bores 53,55, and curvatures of the wall surfaces 83,85 are set to be larger than those of the wall surfaces 77,79 and wherein distances between the wall surfaces 83,85 and the pinion gears 57,59 are set to be longer than distances between the wall surfaces 77,79 and the pinion gears 57,59 in contacting areas of respective wall surfaces.
    • 差动齿轮装置包括差速器壳体21,其具有由紧固构件35固定并由要旋转的发动机驱动的壳体构件31,33,车轮侧的侧齿轮37,39,用于连接齿轮37的小齿轮57,59 39彼此以及由分别形成在壳体构件31,33中的第一和第二壁表面77,79,83,85形成的接收孔53,55,用于在其中可滑动地和可旋转地接纳小齿轮57,59, 其中壁表面77,79占据接收孔53,55的半圆形或更多个,并且壁表面83,85的曲率被设定为大于壁表面77,79的曲率,并且其中壁表面83,75之间的距离 85和小齿轮57,59被设定为比相应壁面的接触区域中的壁面77,79与小齿轮57,59之间的距离更长。