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公开(公告)号:US20060090582A1
公开(公告)日:2006-05-04
申请号:US11263409
申请日:2005-10-31
申请人: Juergen Osterlaenger , Ralf Mayer , Horst Muenck
发明人: Juergen Osterlaenger , Ralf Mayer , Horst Muenck
IPC分类号: F16H1/24
CPC分类号: F16H25/2214 , F16H57/0497 , Y10T74/19772 , Y10T74/19777
摘要: Ball screw, having a spindle nut (1), on the inner circumference of which a helically wound ball groove (2) is formed, a return tube (4) being provided for balls (3), in which the balls are returned from an end to a beginning of the ball groove (2), lubricant channels (6, 9) provided with lubricant being formed on the inner circumference of the return tube (4), the injection moulded plastic return tube (4, 8) being longitudinally divided along a parting plane (E) into two half-tubes, the lubricant channels (6, 9) being arranged on both sides of the parting plane (E).
摘要翻译: 具有主轴螺母(1)的滚珠丝杠,其内圆周上形成有螺旋形卷绕的滚珠槽(2),设置有用于滚珠(3)的返回管(4),滚珠从滚珠 在所述滚珠槽(2)的开始处,设置有形成在所述返回管(4)的内周上的润滑剂的润滑剂通道(6,9),所述注射成型塑料返回管(4,8)纵向分割 沿着分型平面(E)分成两个半管,所述润滑剂通道(6,9)设置在分型平面(E)的两侧。
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公开(公告)号:US20100236346A1
公开(公告)日:2010-09-23
申请号:US12802108
申请日:2010-05-28
申请人: Juergen Osterlaenger , Ralf Mayer , Horst Muenck
发明人: Juergen Osterlaenger , Ralf Mayer , Horst Muenck
CPC分类号: F16H25/2214 , F16H57/0497 , Y10T74/19772 , Y10T74/19777
摘要: Ball screw, having a spindle nut (1), on the inner circumference of which a helically wound ball groove (2) is formed, a return tube (4) being provided for balls (3), in which the balls are returned from an end to a beginning of the ball groove (2), lubricant channels (6, 9) provided with lubricant being formed on the inner circumference of the return tube (4), the injection moulded plastic return tube (4, 8) being longitudinally divided along a parting plane (E) into two half-tubes, the lubricant channels (6, 9) being arranged on both sides of the parting plane (E).
摘要翻译: 具有主轴螺母(1)的滚珠丝杠,其内圆周上形成有螺旋形卷绕的滚珠槽(2),设置有用于滚珠(3)的返回管(4),滚珠从滚珠 在所述滚珠槽(2)的开始处,设置有形成在所述返回管(4)的内周上的润滑剂的润滑剂通道(6,9),所述注射成型塑料返回管(4,8)纵向分割 沿着分型平面(E)分成两个半管,所述润滑剂通道(6,9)设置在分型平面(E)的两侧。
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公开(公告)号:US20090091064A1
公开(公告)日:2009-04-09
申请号:US12316242
申请日:2008-12-10
申请人: Juergen Osterlaenger , Ralf Mayer , Horst Muenck
发明人: Juergen Osterlaenger , Ralf Mayer , Horst Muenck
IPC分类号: B29C45/00
CPC分类号: F16H25/2214 , F16H57/0497 , Y10T74/19772 , Y10T74/19777
摘要: Ball screw, having a spindle nut (1), on the inner circumference of which a helically wound ball groove (2) is formed, a return tube (4) being provided for balls (3), in which the balls are returned from an end to a beginning of the ball groove (2), lubricant channels (6, 9) provided with lubricant being formed on the inner circumference of the return tube (4), the injection moulded plastic return tube (4, 8) being longitudinally divided along a parting plane (E) into two half-tubes, the lubricant channels (6, 9) being arranged on both sides of the parting plane (E).
摘要翻译: 具有主轴螺母(1)的滚珠丝杠,其内圆周上形成有螺旋形卷绕的滚珠槽(2),设置有用于滚珠(3)的返回管(4),滚珠从滚珠 在所述滚珠槽(2)的开始处,设置有形成在所述返回管(4)的内周上的润滑剂的润滑剂通道(6,9),所述注射成型塑料返回管(4,8)纵向分割 沿着分型平面(E)分成两个半管,所述润滑剂通道(6,9)设置在分型平面(E)的两侧。
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