公开(公告)号：US08715093B2

公开(公告)日：2014-05-06

申请号：US13231506

申请日：2011-09-13

申请人： Thomas M. O'Neil ,  Jeffrey Allan Dutkiewicz ,  Johnny Neal Smith

发明人： Thomas M. O'Neil ,  Jeffrey Allan Dutkiewicz ,  Johnny Neal Smith

IPC分类号： F16D1/104

CPC分类号： F16C3/023 ,  F16D1/06 ,  F16D1/0858

摘要： A driveshaft assembly having a tubular shaft, an end component, and an annular anti-fretting spacer is disclosed. The tubular shaft has a first receiving end portion with an opening and an inner diameter, a center portion with an inner diameter, and an interior with an inner surface. The driveshaft end component has an insert end portion and an attachment end portion. The spacer has a first outer diameter that is substantially equal to the receiving end portion inner diameter, a second outer diameter, and an outer surface. At least a portion of the outer surface contacts the shaft inner surface and the spacer is disposed on the insert end portion of the driveshaft end component and the insert end portion, including the spacer, is disposed within the receiving end portion with an interference fit, and the shaft is rigidly coupled to the driveshaft end component.

摘要翻译： 公开了一种具有管状轴，端部部件和环形抗微动间隔件的传动轴组件。 管状轴具有第一接收端部，其具有开口和内径，具有内径的中心部分和具有内表面的内部。 驱动轴端部件具有插入端部和连接端部。 间隔件具有基本上等于接收端部内径，第二外径和外表面的第一外径。 外表面的至少一部分接触轴内表面，并且间隔件设置在驱动轴端部件的插入端部上，并且包括间隔件的插入件端部以过盈配合设置在接收端部内， 并且轴刚性地联接到驱动轴端部部件。

公开(公告)号：US20120071250A1

公开(公告)日：2012-03-22

申请号：US13231506

申请日：2011-09-13

申请人： Thomas M. O'Neil ,  Jeffrey Allan Dutkiewicz ,  Johnny Neal Smith

发明人： Thomas M. O'Neil ,  Jeffrey Allan Dutkiewicz ,  Johnny Neal Smith

IPC分类号： F16C3/02

CPC分类号： F16C3/023 ,  F16D1/06 ,  F16D1/0858

摘要： A driveshaft assembly having a tubular shaft, an end component, and an annular anti-fretting spacer is disclosed. The tubular shaft has a first receiving end portion with an opening and an inner diameter, a center portion with an inner diameter, and an interior with an inner surface. The driveshaft end component has an insert end portion and an attachment end portion. The spacer has a first outer diameter that is substantially equal to the receiving end portion inner diameter, a second outer diameter, and an outer surface. At least a portion of the outer surface contacts the shaft inner surface and the spacer is disposed on the insert end portion of the driveshaft end component and the insert end portion, including the spacer, is disposed within the receiving end portion with an interference fit, and the shaft is rigidly coupled to the driveshaft end component.

摘要翻译： 公开了一种具有管状轴，端部部件和环形抗微动间隔件的传动轴组件。 管状轴具有第一接收端部，其具有开口和内径，具有内径的中心部分和具有内表面的内部。 驱动轴端部件具有插入端部和连接端部。 间隔件具有基本上等于接收端部内径，第二外径和外表面的第一外径。 外表面的至少一部分接触轴内表面，并且间隔件设置在驱动轴端部件的插入端部上，并且包括间隔件的插入件端部以过盈配合设置在接收端部内， 并且轴刚性地联接到驱动轴端部部件。