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公开(公告)号：US20110035930A1
公开(公告)日：2011-02-17
申请号：US12871098
申请日：2010-08-30
申请人： Jurgen Osterlanger , Dieter Adler , Manfred Kraus , Ralf Mayer
发明人： Jurgen Osterlanger , Dieter Adler , Manfred Kraus , Ralf Mayer
IPC分类号： B23P13/04
CPC分类号： F16H25/2223 , Y10T29/49995 , Y10T29/49996 , Y10T74/19772
摘要： A spindle nut for a ball screw is provided, having a continuous ball track (1) for balls (2), a ball groove (3,14) for the balls (2) extending on an inner periphery of the spindle nut about the rotational axis thereof and along a helical line, the ball groove extending across at least one thread (4), and a diversion device (5), in order to divert with its diverting channel (9) balls (2) from one end of the thread (4) to the beginning of the thread (4). The spindle nut is provided with ball inlets (13, 16), on the one side connected to the ball groove (3, 14) and, on the other side connected to the diverting channel (9), with the ball groove (3, 14) and the ball inlet (13, 16) both having identical cross-sectional profiles.
摘要翻译： 提供一种用于滚珠丝杠的主轴螺母，具有用于滚珠（2）的连续滚珠轨道（1），用于滚珠（2）的滚珠槽（3,14），其围绕旋转轴线 并且沿着螺旋线，所述球槽延伸穿过至少一个螺纹（4）和分流装置（5），以便与其转向通道（9）一起从所述螺纹的一端转向球（2） （4）到线程的开头（4）。 主轴螺母设置有与入口沟槽（3,14）连接的一侧的球形入口（13,16），并且在与转向通道（9）连接的另一侧与球槽（3， 14）和球入口（13,16）都具有相同的横截面轮廓。
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公开(公告)号：US20050252321A1
公开(公告)日：2005-11-17
申请号：US11122478
申请日：2005-05-05
申请人： Gunter Hartig , Jurgen Osterlanger , Dieter Adler , Manfred Kraus , Ralf Mayer
发明人： Gunter Hartig , Jurgen Osterlanger , Dieter Adler , Manfred Kraus , Ralf Mayer
CPC分类号： B62D5/0448 , F16H25/2214 , F16H55/17 , Y10T74/18576 , Y10T74/19702 , Y10T74/19749 , Y10T74/19767 , Y10T74/19772
摘要： In a ball screw drive comprising a spindle nut (2) that can be disposed on a spindle (1), said spindle nut (2) comprising on an inner periphery, a ball groove (3) that is arranged along a helix and defines a load-bearing channel (6) for balls (5), an external deflector (7) comprising a return channel (8) for the balls (5) being arranged on an outer periphery of the spindle nut (2), said external deflector (7) comprising two ball openings (E1, E2), each of which is connected to an end of the load-bearing channel (6) to deflect the balls (5) from one end of the load-bearing channel (6) to the other end of the load-bearing channel (6), the external deflector (7) extends from one of the two ball openings (E1) to the other of the two ball openings (E2) at least approximately over one full winding about an axis of rotation of the spindle nut (2).
摘要翻译： 在一种滚珠丝杠驱动器中，包括可设置在主轴（1）上的主轴螺母（2），所述主轴螺母（2）在内周面上包括沿着螺旋布置的球槽（3） 用于滚珠（5）的承载通道（6），包括用于滚珠（5）的返回通道（8）的外部导流器（7）布置在主轴螺母（2）的外周上，所述外部偏转器 7）包括两个球形开口（E 1，E 2），每个球形开口连接到承重通道（6）的端部，以使球（5）从承载通道（6）的一端偏转， 到外部偏转器（7）从两个球形开口（E 1）中的一个延伸到两个球形开口（E 2）中的另一个至少大约一个满 围绕主轴螺母（2）的旋转轴线卷绕。
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公开(公告)号：US07210369B2
公开(公告)日：2007-05-01
申请号：US11122478
申请日：2005-05-05
申请人： Gunter Hartig , Jurgen Osterlanger , Dieter Adler , Manfred Kraus , Ralf Mayer
发明人： Gunter Hartig , Jurgen Osterlanger , Dieter Adler , Manfred Kraus , Ralf Mayer
CPC分类号： B62D5/0448 , F16H25/2214 , F16H55/17 , Y10T74/18576 , Y10T74/19702 , Y10T74/19749 , Y10T74/19767 , Y10T74/19772
摘要： In a ball screw drive comprising a spindle nut (2) that can be disposed on a spindle (1), said spindle nut (2) comprising on an inner periphery, a ball groove (3) that is arranged along a helix and defines a load-bearing channel (6) for balls (5), an external deflector (7) comprising a return channel (8) for the balls (5) being arranged on an outer periphery of the spindle nut (2), said external deflector (7) comprising two ball openings (E1, E2), each of which is connected to an end of the load-bearing channel (6) to deflect the balls (5) from one end of the load-bearing channel (6) to the other end of the load-bearing channel (6), the external deflector (7) extends from one of the two ball openings (E1) to the other of the two ball openings (E2) at least approximately over one full winding about an axis of rotation of the spindle nut (2).
摘要翻译： 在一种滚珠丝杠驱动器中，包括可设置在主轴（1）上的主轴螺母（2），所述主轴螺母（2）在内周面上包括沿着螺旋布置的球槽（3） 用于滚珠（5）的承载通道（6），包括用于滚珠（5）的返回通道（8）的外部导流器（7）布置在主轴螺母（2）的外周上，所述外部偏转器 7）包括两个球形开口（E 1，E 2），每个球形开口连接到承重通道（6）的端部，以使球（5）从承载通道（6）的一端偏转， 到外部偏转器（7）从两个球形开口（E 1）中的一个延伸到两个球形开口（E 2）中的另一个至少大约一个满 围绕主轴螺母（2）的旋转轴线卷绕。
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公开(公告)号：US20060037419A1
公开(公告)日：2006-02-23
申请号：US11208070
申请日：2005-08-19
申请人： Jurgen Osterlanger , Dieter Adler , Manfred Kraus , Ralf Mayer
发明人： Jurgen Osterlanger , Dieter Adler , Manfred Kraus , Ralf Mayer
IPC分类号： F16H27/02
CPC分类号： F16H25/24 , F16H25/2204 , F16H2025/2445 , Y10T74/18568 , Y10T74/18576 , Y10T74/18656 , Y10T74/19744
摘要： Ball screw mechanism, with a spindle nut (1) which is arranged rotatably on a ball-rolling spindle (2) and between which and the ball-rolling spindle (2) balls (3) roll on ball grooves (4, 5), and with a driving wheel (20, 26), connected fixedly in terms of rotation to the spindle nut (1), for driving the spindle nut (1), the spindle nut (1) being capable of being mounted on a housing (8) by means of a bearing, in particular a rolling bearing (7), the bearing having an outer ring (9, 23) capable of being fixed to the housing (8), the outer ring (9, 23) having a ring (15, 29) surrounding the spindle nut (1), and with a bearing running surface (10, 11) formed on the inner circumference of said ring, and a radial flange (16, 28) adjoining the ring (15, 29), the radial flange (16, 28) being capable of being fixed to the housing (8).
摘要翻译： 滚珠丝杠机构，其具有可旋转地布置在滚珠丝杠（2）上并且滚珠丝杠（2）滚珠（3）滚动在滚珠槽（4,5）上的主轴螺母（1） 以及驱动轮（20,26），其以旋转方式与所述主轴螺母（1）固定连接，用于驱动所述主轴螺母（1），所述主轴螺母（1）能够安装在壳体（8）上 ）通过轴承，特别是滚动轴承（7），所述轴承具有能够固定到所述壳体（8）的外圈（9,23），所述外圈（9,23）具有环（ 围绕所述主轴螺母（1）的轴承运行表面（10,11）以及与所述环的内周形成的轴承运行表面（10,11）以及与所述环（15,29）相邻的径向凸缘（16,28） 所述径向凸缘（16,28）能够固定到所述壳体（8）。
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公开(公告)号：US07628088B2
公开(公告)日：2009-12-08
申请号：US11208070
申请日：2005-08-19
申请人： Jurgen Osterlanger , Dieter Adler , Manfred Kraus , Ralf Mayer
发明人： Jurgen Osterlanger , Dieter Adler , Manfred Kraus , Ralf Mayer
CPC分类号： F16H25/24 , F16H25/2204 , F16H2025/2445 , Y10T74/18568 , Y10T74/18576 , Y10T74/18656 , Y10T74/19744
摘要： The ball screw mechanism has spindle nut (1) arranged rotatably on a ball-rolling spindle (2) and between which balls (3) roll on ball grooves (4, 5). A driving wheel (20, 26) is fixed to the spindle nut (1), for driving the spindle nut. (1)The spindle nut (1) is mounted on a housing (8) by a rolling bearing (7). The bearing has an outer ring (9, 23) fixed to the housing (8) the outer ring (9, 23) has a ring (15, 29) surrounding the spindle nut (1), and a bearing running surface (10, 11) formed on the inner circumference of said the ring A radial flange (16, 28), adjoining the ring (15, 29), is fixed to the housing (8).
摘要翻译： 滚珠丝杠机构具有可旋转地布置在滚珠丝杠（2）上并且滚珠（3）滚动在滚珠槽（4,5）上的主轴螺母（1）。 驱动轮（20,26）固定在主轴螺母（1）上，用于驱动主轴螺母。 （1）主轴螺母（1）通过滚动轴承（7）安装在壳体（8）上。 所述轴承具有固定在所述壳体（8）上的外圈（9,23），所述外圈（9,23）具有围绕所述心轴螺母（1）的环（15,29），以及轴承运行面（10， 形成在所述环的内圆周上的与所述环（15,29）相邻的径向凸缘（16,28）固定到所述壳体（8）上。
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公开(公告)号：US20070240532A1
公开(公告)日：2007-10-18
申请号：US11569632
申请日：2005-05-14
申请人： Jurgen Osterlanger , Dieter Adler , Manfred Kraus , Ralf Mayer
发明人： Jurgen Osterlanger , Dieter Adler , Manfred Kraus , Ralf Mayer
IPC分类号： F16H25/22
CPC分类号： F16H25/2223 , Y10T29/49995 , Y10T29/49996 , Y10T74/19772
摘要： A spindle nut for a ball screw is provided, having a continuous ball track (1) for balls (2), a ball groove (3,14) for the balls (2) extending on an inner periphery of the spindle nut about the rotational axis thereof and along a helical line, the ball groove extending across at least one thread (4), and a diversion device (5), in order to divert with its diverting channel (9) balls (2) from one end of the thread (4) to the beginning of the thread (4). The spindle nut is provided with ball inlets (13, 16), on the one side connected to the ball groove (3, 14) and, on the other side connected to the diverting channel (9), with the ball groove (3, 14) and the ball inlet (13, 16) both having identical cross-sectional profiles.
摘要翻译： 提供一种用于滚珠丝杠的主轴螺母，具有用于滚珠（2）的连续滚珠轨道（1），用于滚珠（2）的滚珠槽（3,14），其围绕旋转轴线 并且沿着螺旋线，所述球槽延伸穿过至少一个螺纹（4）和分流装置（5），以便与其转向通道（9）一起从所述螺纹的一端转向球（2） （4）到线程的开头（4）。 主轴螺母设置有与入口沟槽（3,14）连接的一侧的球形入口（13,16），并且在与转向通道（9）连接的另一侧与球槽（3， 14）和球入口（13,16）都具有相同的横截面轮廓。
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公开(公告)号：US08800129B2
公开(公告)日：2014-08-12
申请号：US12871098
申请日：2010-08-30
申请人： Jurgen Osterlanger , Dieter Adler , Manfred Kraus , Ralf Mayer
发明人： Jurgen Osterlanger , Dieter Adler , Manfred Kraus , Ralf Mayer
IPC分类号： B23P13/04
CPC分类号： F16H25/2223 , Y10T29/49995 , Y10T29/49996 , Y10T74/19772
摘要： A spindle nut for a ball screw is provided, having a continuous ball track (1) for balls (2), a ball groove (3,14) for the balls (2) extending on an inner periphery of the spindle nut about the rotational axis thereof and along a helical line, the ball groove extending across at least one thread (4), and a diversion device (5), in order to divert with its diverting channel (9) balls (2) from one end of the thread (4) to the beginning of the thread (4). The spindle nut is provided with ball inlets (13, 16), on the one side connected to the ball groove (3, 14) and, on the other side connected to the diverting channel (9), with the ball groove (3, 14) and the ball inlet (13, 16) both having identical cross-sectional profiles.
摘要翻译： 提供一种用于滚珠丝杠的主轴螺母，具有用于滚珠（2）的连续滚珠轨道（1），用于滚珠（2）的滚珠槽（3,14），其围绕旋转轴线 并且沿着螺旋线，所述球槽延伸穿过至少一个螺纹（4）和分流装置（5），以便与其转向通道（9）一起从所述螺纹的一端转向球（2） （4）到线程的开头（4）。 主轴螺母设置有与入口沟槽（3,14）连接的一侧的球形入口（13,16），并且在与转向通道（9）连接的另一侧与球槽（3， 14）和球入口（13,16）都具有相同的横截面轮廓。
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公开(公告)号：US07587954B2
公开(公告)日：2009-09-15
申请号：US10558395
申请日：2004-05-24
申请人： Jurgen Osterlanger , Dieter Adler , Manfred Kraus
发明人： Jurgen Osterlanger , Dieter Adler , Manfred Kraus
IPC分类号： F16H27/02
CPC分类号： F16H25/2204 , F16H25/2214 , F16H25/2223 , F16H2025/2242 , Y10T74/18728 , Y10T74/19702 , Y10T74/19721 , Y10T74/19749
摘要： Ball screw having a spindle nut (2) arranged on a spindle (1), together with balls (3) which are arranged in a series and are capable of rolling in a helical ball track (4), the helical ball track (4) being defined by a thread groove (5) formed on the spindle (1) and by a thread groove (6) formed on the spindle nut (2), the balls (3) arranged in a series being returned in a return duct (7) from an outlet end to an inlet end of the helical ball track (4), the divided circle end play of the series of balls being less than or equal to 0.3 millimeters or the ratio between the pitch of the helical ball track (4) and the diameter of the balls (3) ranging from 1.02 to 1.2 or the thread grooves (5, 6) of the spindle nut (2) and of the spindle (1) in each case having a gothic profile (8, 9), a pressure angle formed by the balls (3) in contact with the gothic profile (8, 9) ranging from 15 to 35 degrees.
摘要翻译： 滚珠丝杠具有配置在主轴（1）上的主轴螺母（2），与滚珠（3）一起排列成一系列并能够在螺旋滚珠轨道（4）中滚动的螺旋球轨道（4） 由形成在所述心轴（1）上的螺纹槽（5）和形成在所述心轴螺母（2）上的螺纹槽（6）限定，所述球体（3）以串联方式排列成返回管道（7 ）从螺旋球轨道（4）的出口端到入口端，所述一系列滚珠的分开的圆形端部游隙小于或等于0.3毫米，或螺旋球轨道（4）的间距之间的比率， 和滚珠（3）的直径范围为1.02-1.2，或者主轴螺母（2）和主轴（1）的螺纹槽（5,6）在每种情况下具有哥特式（8,9）， 由与所述哥特式（8,9）接触的球（3）形成的压力角为15至35度。
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公开(公告)号：US07357048B2
公开(公告)日：2008-04-15
申请号：US11122384
申请日：2005-05-05
申请人： Gunter Hartig , Jurgen Osterlanger , Dieter Adler , Manfred Kraus , Ralf Mayer , Jorg Wagner , Horst Munck
发明人： Gunter Hartig , Jurgen Osterlanger , Dieter Adler , Manfred Kraus , Ralf Mayer , Jorg Wagner , Horst Munck
CPC分类号： F16H25/2214 , B62D5/0448 , F16H55/17 , Y10T74/18576 , Y10T74/19749 , Y10T74/19753
摘要： A ball screw drive comprising a spindle nut (2) that can be disposed on a spindle (1), said spindle nut (2) comprising on an inner periphery, a ball groove (3) that is arranged along a helix and defines a load-bearing channel (8) for balls (5), an external deflector (6, 24) arranged outside of the spindle nut (2) connecting the two ends of the load-bearing channel (8) endlessly to each other for deflecting the balls (5) from one of the two ends of the load-bearing channel (8) to the other of the two ends of the load-bearing channel (8), a drive pinion for driving the spindle nut (2) being arranged on the spindle nut (2), wherein the external deflector (6, 24) is arranged at least substantially within an axial length of the drive pinion.
摘要翻译： 一种滚珠丝杠驱动器，包括可设置在主轴（1）上的主轴螺母（2），所述主轴螺母（2）在内周上包括沿着螺旋布置的滚珠槽（3），并且限定了载荷 用于球（5）的通道（8），布置在主轴螺母（2）外侧的外导流器（6,24），其将承载通道（8）的两端连续地相互连接，以使球 （5）从所述承载通道（8）的两端中的一端到所述承载通道（8）的两端中的另一端，驱动所述主轴螺母（2）的驱动小齿轮 主轴螺母（2），其中外部偏转器（6,24）至少基本上布置在驱动小齿轮的轴向长度内。
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公开(公告)号：US20050252320A1
公开(公告)日：2005-11-17
申请号：US11122384
申请日：2005-05-05
申请人： Gunter Hartig , Jurgen Osterlanger , Dieter Adler , Manfred Kraus , Ralf Mayer , Jorg Wagner , Horst Munck
发明人： Gunter Hartig , Jurgen Osterlanger , Dieter Adler , Manfred Kraus , Ralf Mayer , Jorg Wagner , Horst Munck
CPC分类号： F16H25/2214 , B62D5/0448 , F16H55/17 , Y10T74/18576 , Y10T74/19749 , Y10T74/19753
摘要： A ball screw drive comprising a spindle nut (2) that can be disposed on a spindle (1), said spindle nut (2) comprising on an inner periphery, a ball groove (3) that is arranged along a helix and defines a load-bearing channel (8) for balls (5), an external deflector (6, 24) arranged outside of the spindle nut (2) connecting the two ends of the load-bearing channel (8) endlessly to each other for deflecting the balls (5) from one of the two ends of the load-bearing channel (8) to the other of the two ends of the load-bearing channel (8), a drive pinion for driving the spindle nut (2) being arranged on the spindle nut (2), wherein the external deflector (6, 24) is arranged at least substantially within an axial length of the drive pinion.
摘要翻译： 一种滚珠丝杠驱动器，包括可设置在主轴（1）上的主轴螺母（2），所述主轴螺母（2）在内周上包括沿着螺旋布置的滚珠槽（3），并且限定了载荷 用于球（5）的通道（8），布置在主轴螺母（2）外侧的外导流器（6,24），其将承载通道（8）的两端连续地相互连接，以使球 （5）从所述承载通道（8）的两端中的一端到所述承载通道（8）的两端中的另一端，驱动所述主轴螺母（2）的驱动小齿轮 主轴螺母（2），其中外部偏转器（6,24）至少基本上布置在驱动小齿轮的轴向长度内。
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