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    • 1. 发明申请
    • ? NOVEL MECHANISM TO ENGAGE GEARS IN MOTION
    • ? 在运动中接触齿轮的新机制
    • WO2009087654A3
    • 2009-12-03
    • PCT/IN2008000702
    • 2008-10-24
    • MAHINDRA AND MAHINDRAGILL SANJAYADIGA GANESHRAO SRINIVAS K V VRANADE NITIN SHANKAR
    • GILL SANJAYADIGA GANESHRAO SRINIVAS K V VRANADE NITIN SHANKAR
    • G05G5/08
    • F16H63/302
    • The invention comprises a reverse gear engagement mechanism that engages reverse gear effectively and while minimizing the reverse gear wear and tear and the noise level. It works by reducing the speed of reverse idler gear to a level required for reverse gear engagement, before engaging with the idler fixed gear. The invention can be installed on new and existing automobiles that have manual gearboxes. The mechanism used for the speed reduction comprises specially designed and located friction elements that reduce the speeds of axial and rotational motions of the idler reverse gear. The axial and rotational speeds are reduced to a range where the idler reverse gear engages with the fixed reverse gear smoothly, thereby causing minimal noise and wear and tear of the engaging parts.
    • 本发明包括倒档接合机构,该倒档接合机构有效地接合倒档并且同时最小化倒档磨损和噪音水平。 在与惰轮固定齿轮接合之前,它通过将倒档惰轮的速度降低至倒档接合所需的水平来工作。 本发明可以安装在具有手动变速箱的新的和现有的汽车上。 用于减速的机构包括专门设计和定位的摩擦元件,其减小惰轮倒档的轴向和旋转运动的速度。 轴向转速和转速减小到惰轮倒档齿轮与固定倒档齿轮平滑啮合的范围,由此导致啮合部分的噪音和磨损最小。