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公开(公告)号：EP1519078A1
公开(公告)日：2005-03-30
申请号：EP04022537.7
申请日：2004-09-22
CPC分类号： F16H7/12 , F16H7/18 , F16H55/36 , F16H2007/0865 , Y10S474/902
摘要： A hollow cylindrical pulley body 5 is carried rotatably by a hollow cylindrical shaft member 11. A support rod 8 is inserted in the shaft member 11, and the shaft member 11 is elastically supported to the support rod 8 through an elastic body 10. The elastic body 10 is provided within a quarter of the periphery of the support rod 8 that is located, when viewed along the axis of the shaft member 11 , forward of the line of action of a radial shaft load on the shaft member 11 with respect to the direction of rotation of the pulley body 5 . With this configuration, when the drive belt 3 deviates to one side, the pulley body 5 is immediately angularly moved so that it is inclined with a level difference with respect to the direction of the radial shaft load and is positioned obliquely relative to the drive belt 3 . In this manner, a force of compensating for the deviation of the drive belt 3 is produced to avoid its wobbling.
摘要翻译： 中空圆柱形滑轮体5由中空圆柱形轴件11可旋转地支承。支承杆8插入轴件11中，轴件11通过弹性体10弹性支承在支承杆8上。弹性件 主体10设置在支撑杆8的外周的四分之一内，当沿着轴构件11的轴线观察时，支撑杆8的轴线位于轴构件11上的径向轴负载的作用线的前方 通过该构造，当传动带3偏向一侧时，滑轮体5立即成角度地移动，使得其相对于径向轴负载的方向以高度差倾斜 并且相对于传动带3倾斜地定位。以这种方式产生补偿传动带3的偏差的力以避免其摆动。
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公开(公告)号：EP1519077B8
公开(公告)日：2008-07-02
申请号：EP04022536.9
申请日：2004-09-22
CPC分类号： F16H55/36 , F16H7/12 , F16H7/20 , F16H2007/0865 , F16H2055/363
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公开(公告)号：EP1519077B1
公开(公告)日：2007-12-26
申请号：EP04022536.9
申请日：2004-09-22
CPC分类号： F16H55/36 , F16H7/12 , F16H7/20 , F16H2007/0865 , F16H2055/363
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公开(公告)号：EP1519078B1
公开(公告)日：2006-11-15
申请号：EP04022537.7
申请日：2004-09-22
CPC分类号： F16H7/12 , F16H7/18 , F16H55/36 , F16H2007/0865 , Y10S474/902
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公开(公告)号：EP1519077A1
公开(公告)日：2005-03-30
申请号：EP04022536.9
申请日：2004-09-22
CPC分类号： F16H55/36 , F16H7/12 , F16H7/20 , F16H2007/0865 , F16H2055/363
摘要： A hollow cylindrical pulley body 5 is carried rotatably by a hollow cylindrical shaft member 11 . A support rod 8 is inserted in the shaft member 11 to support the shaft member 11 for rocking motion about a pivot axis C2 orthogonal to the shaft member 11. The pivot axis C2 is inclined backward in the direction of belt travel with respect to the direction of load on the shaft member 11. With this configuration, when the drive belt 3 deviates to one side, the pulley body 5 is immediately angularly moved so that it is inclined with a level difference with respect to the direction of load on the shaft member 11 and is positioned obliquely relative to the drive belt 3 , thereby producing a force of returning the drive belt 3 to its normal position.
摘要翻译： 中空的圆筒形滑轮主体5由中空圆柱形轴构件11可旋转地承载。支撑杆8插入轴构件11中，以支撑轴构件11，以围绕与轴构件11正交的枢转轴线C2摆动。 枢转轴线C2相对于轴构件11上的负载方向在带行进方向上向后倾斜。利用这种构造，当驱动带3偏离到一侧时，滑轮主体5立即成角度地移动，使得 相对于轴构件11上的负载方向倾斜，并且相对于传动带3倾斜定位，从而产生将传动带3返回其正常位置的力。
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