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公开(公告)号：US08573082B2
公开(公告)日：2013-11-05
申请号：US12998496
申请日：2009-10-30
IPC分类号： F16H27/02
CPC分类号： F16K31/508 , F16K31/50 , Y10T74/18576 , Y10T74/18656 , Y10T74/1868 , Y10T74/18728
摘要： A drive cartridge comprises an actuating mechanism, in which a spindle can be guided in a hollow cylindrical drive element between two end positions at an axial distance from one another. The positions are defined by the axial length of the drive element. A dome-shaped casing surrounds the drive element in a non-rotatable and non-displaceable manner. The drive element has an external contour with an eccentric profile and the internal contour of the dome-shaped casing has a positive fit only in those areas of the drive element in which the permissible normal stress exceeds a predefined upper limit.
摘要翻译： 驱动盒包括致动机构，其中主轴可以在两个端部位置之间的中空圆柱形驱动元件中被引导在彼此的轴向距离处。 位置由驱动元件的轴向长度限定。 圆顶形壳体以不可旋转和不可移动的方式围绕驱动元件。 驱动元件具有具有偏心轮廓的外部轮廓，并且圆顶形壳体的内部轮廓仅在允许的法向应力超过预定上限的驱动元件的那些区域中具有正配合。
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公开(公告)号：US20110265587A1
公开(公告)日：2011-11-03
申请号：US12998496
申请日：2009-10-30
IPC分类号： F16H25/12
CPC分类号： F16K31/508 , F16K31/50 , Y10T74/18576 , Y10T74/18656 , Y10T74/1868 , Y10T74/18728
摘要： The invention relates to a drive cartridge comprising an actuating mechanism, in which a spindle can be guided in a hollow cylindrical drive element between two end positions at an axial distance from one another, said positions being defined by the axial length of the drive element, and to a dome-shaped casing that surrounds the drive element in a non-rotatable and non-displaceable manner. The cartridge is characterized in that the drive element has an external contour with an eccentric profile and in that the internal contour of the dome-shaped casing has a positive fit only in those areas of the drive element in which the permissible normal stress exceeds a predefined upper limit.
摘要翻译： 本发明涉及一种包括致动机构的驱动器盒，其中主轴可以在两个端部位置之间的中空圆柱形驱动元件中以彼此轴向距离被引导，所述位置由驱动元件的轴向长度限定， 以及以不可旋转和不可移动的方式围绕驱动元件的圆顶形壳体。 该卡盘的特征在于驱动元件具有偏心轮廓的外部轮廓，并且圆顶形壳体的内部轮廓仅在驱动元件的那些区域中具有正配合，其中允许的法向应力超过预定义 上限
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