发明申请
US20040166971A1 Driven unit for a continuously-variable-ratio drive, and relative drive belt removal method
审中-公开
基本信息:
- 专利标题： Driven unit for a continuously-variable-ratio drive, and relative drive belt removal method
- 专利标题（中）：用于连续变速比驱动的驱动单元，以及相对驱动皮带拆卸方法
- 申请号：US10741154 申请日：2003-12-19
- 公开(公告)号：US20040166971A1 公开(公告)日：2004-08-26
- 发明人： Gianni Borghi
- 申请人： LOMBARDINI S.R.L.
- 申请人地址： null
- 专利权人： LOMBARDINI S.R.L.
- 当前专利权人： LOMBARDINI S.R.L.
- 当前专利权人地址： null
- 优先权： ITTO2002A001108 20021220
- 主分类号： F16H009/12
- IPC分类号： F16H009/12 ; F16H055/56
摘要：
A driven unit for a continuously-variable-ratio drive, having a fixed half-pulley assembly having a fixed half-pulley connected to an output member of the drive; a movable half-pulley assembly having a movable half-pulley mounted to slide axially with respect to the fixed half-pulley to form with it a V-shaped groove of variable width for a V-shaped belt; and a spring which forces the half-pulleys towards each other to keep the half-pulleys in contact with the belt; the fixed half-pulley assembly has one or more threaded through axial holes in which to screw respective screws, which cooperate with an annular surface axially facing the holes in the fixed half-pulley assembly to exert thrust on the surface and part the half-pulleys in opposition to the spring.
摘要（中）：
一种用于连续变速比驱动的从动单元，具有固定的半滑轮组件，该组合件具有连接到所述驱动器的输出构件的固定半滑轮; 可移动半带轮组件，其具有安装成相对于固定半带轮轴向滑动的可移动半带轮，以形成用于V形带的可变宽度的V形槽; 以及弹簧，其将半皮带轮朝向彼此保持半皮带轮与皮带接触; 固定的半带轮组件具有一个或多个螺纹穿过的轴向孔，在该孔中拧紧相应的螺钉，该螺钉与轴向面对固定半滑轮组件中的孔的环形表面配合，以在表面上施加推力并将半滑轮 反对春天。