专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06364795B1 Belt tensioner and method of installing the same 有权
标题翻译：皮带张紧器及其安装方法
公开(公告)号：US06364795B1
公开(公告)日：2002-04-02
申请号：US09396794
申请日：1999-09-15
申请人： Jacek S. Komorowski , Marek Frankowski
发明人： Jacek S. Komorowski , Marek Frankowski
IPC分类号： F16H0710
CPC分类号： F16H7/1281 , F16H2007/081 , F16H2007/0844 , F16H2007/0846 , F16H2007/088
摘要： A belt tensioner for tensioning a belt for a motor vehicle comprises a pivot shaft, a pivoting structure mounted for pivotal movement on the pivot shaft, and a pulley mounted for rotation on the pivoting structure. A spring biases the pivoting structure in a direction that moves the pulley mounted on the pivoting structure into tensioning engagement with the belt. A bolt is constructed and arranged to mount the belt tensioner on the motor vehicle engine mount. The bolt is constructed and arranged to be tightened to a predetermined extent for installing the tensioner of the motor vehicle, the predetermined extent is the same extent to which the bolt is tightened during normal operation of the tensioner. A clamping structure applies a predetermined clamping force on the pivot shaft after the bolt is tightened to the predetermined extent. The predetermined clamping force is sufficiently large to maintain the pivot shaft in perpendicular relation to the engine mount and prevent tilting of the pivot shaft when the tensioner is moved into installed tensioning engagement with the belt, yet sufficiently small to permit manual movement of the pivot shaft relative to the mounting bolt for adjusting the amount of tension applied by the tensioner to the belt.
摘要翻译：用于张紧机动车辆的皮带的皮带张紧器包括枢轴，安装成用于在枢转轴上枢转运动的枢转结构，以及安装成用于在枢转结构上旋转的滑轮。弹簧沿着将安装在枢转结构上的滑轮移动到与皮带张紧接合的方向偏压枢转结构。螺栓被构造和布置成将皮带张紧器安装在机动车辆发动机支架上。螺栓被构造和布置成在预定范围内被紧固以安装机动车辆的张紧器，在张紧器的正常操作期间，螺栓被紧固到相同的程度。夹紧结构在螺栓紧固到预定的程度之后，在枢轴上施加预定的夹紧力。预定的夹紧力足够大，以保持枢轴与发动机支架垂直，并且当张紧器被移动到与皮带安装的张紧接合中时防止枢转轴的倾斜，但足够小以允许枢轴的手动运动相对于用于调节由张紧器施加到皮带的张力的量的安装螺栓。

IPRDB

热门服务

关于我们

友情链接

联系方式