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公开(公告)号：US20120132019A1
公开(公告)日：2012-05-31
申请号：US13238492
申请日：2011-09-21
申请人： Juergen OSTERLAENGER , Mark LAUGER , Thomas MEHLIS
发明人： Juergen OSTERLAENGER , Mark LAUGER , Thomas MEHLIS
CPC分类号： B60G7/006 , B60G2202/42 , B60G2202/422 , B60G2202/44 , B60G2204/419 , B62D7/146 , Y10T74/18576 , Y10T74/18696 , Y10T74/18704
摘要： A chassis actuator adjusting a movably mounted component of a chassis, which has a first actuator component connected to the movably mounted component and a second actuator component connected to a fixed chassis component. The actuator components are adjustable axially by a ball screw that has a threaded spindle and a nut which runs on spindle. The nut is driveable by a drive motor that has a rotor coupled to the nut and a fixed stator arranged axially symmetrically with respect to the nut. The rotor is coupled to the nut by a wrap spring which radially surrounds the nut and via which the nut is rotated during rotation of the rotor and which forms a brake device. The brake device can be actuated by an external chassis force which acts on and rotates the nut and builds up a friction moment that counteracts the rotation of the nut.
摘要翻译： 调节底盘的可移动安装的部件的底盘致动器，其具有连接到可移动安装部件的第一致动器部件和连接到固定底盘部件的第二致动器部件。 致动器部件可通过滚珠丝杠轴向调节，滚珠丝杠具有螺纹主轴和主轴上的螺母。 该螺母可由驱动马达驱动，驱动马达具有联接到螺母的转子和相对于螺母轴向对称布置的固定定子。 转子通过围绕螺母的卷绕弹簧联接到螺母，螺母在转子旋转期间旋转，并形成制动装置。 制动装置可以通过作用在螺母上并旋转螺母的外部底盘力致动，并建立抵消螺母旋转的摩擦力矩。
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公开(公告)号：US08205519B2
公开(公告)日：2012-06-26
申请号：US12513303
申请日：2007-10-31
申请人： Juergen Osterlaenger , Dieter Adler , Ralf Mayer
发明人： Juergen Osterlaenger , Dieter Adler , Ralf Mayer
CPC分类号： F16H25/2214 , Y10T24/2521 , Y10T74/1974 , Y10T74/19749 , Y10T74/19767 , Y10T74/19772
摘要： A ball screw drive which has a ball nut arranged on a spindle. The ball nut has a nut element and a deflecting element that deflects balls out of one end of an endless ball channel defined by the ball nut and the spindle to a beginning of the ball channel. The deflecting element is retained on the nut element through a clip. At least one clip leg of the clip has a first, resiliently biased section and a second section separated from the first section by a slit. The first section resiliently suspends the deflecting element on the nut element and the second section retains the clip inseparably on the deflecting element.
摘要翻译： 滚珠丝杠驱动器，其具有布置在主轴上的滚珠螺母。 滚珠螺母具有螺母元件和偏转元件，其将球从滚珠螺母和心轴限定的环形球通道的一端偏转到球通道的开始处。 偏转元件通过夹子保持在螺母元件上。 夹具的至少一个夹腿具有第一弹性偏压部分和通过狭缝与第一部分分离的第二部分。 第一部分将偏转元件弹性地悬挂在螺母元件上，并且第二部分将夹子不可分离地保持在偏转元件上。
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公开(公告)号：US20110120247A1
公开(公告)日：2011-05-26
申请号：US12912907
申请日：2010-10-27
IPC分类号： F16H25/22
CPC分类号： F16H25/2233 , F16D2121/14 , F16D2123/00 , F16D2125/40 , F16D2125/582 , Y10T74/18728 , Y10T74/19749
摘要： A ball screw which has a threaded nut arranged on a threaded spindle, a helical ball channel in which balls are arranged delimited by ball grooves of the threaded spindle and the threaded nut, a ball cage which receives the balls and a spring element which hears with one end against the threaded nut and with another end against the ball cage. The spring element is arranged axially adjacent to the ball cage in an annular gap delimited by the threaded nut and the threaded spindle.
摘要翻译： 一种滚珠丝杠，其具有布置在螺纹心轴上的螺母，螺旋球通道，其中滚珠由螺纹心轴和螺纹螺母的球槽限定，滚珠保持架接收球和弹簧元件，弹簧元件与 一端抵靠螺纹螺母，另一端抵靠球笼。 弹簧元件以由螺母和螺纹主轴限定的环形间隙轴向地邻近球保持件布置。
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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：US20100064837A1
公开(公告)日：2010-03-18
申请号：US12513303
申请日：2007-10-31
申请人： Juergen Osterlaenger , Dieter Adler , Ralf Mayer
发明人： Juergen Osterlaenger , Dieter Adler , Ralf Mayer
IPC分类号： F16H25/22
CPC分类号： F16H25/2214 , Y10T24/2521 , Y10T74/1974 , Y10T74/19749 , Y10T74/19767 , Y10T74/19772
摘要： A ball screw drive comprising a ball nut (2) arranged on a spindle (1), said ball nut (2) comprising a nut element (3) and a deflecting element (4) that deflects balls out of one end of an endless ball channel (5) defined by the ball nut (2) and the spindle (1) to a beginning of the ball channel (5), said deflecting element (4) being retained on the nut element (3) through a clip (6), wherein at least one clip leg (10) of the clip (6) comprises a first, resiliently biased section (11) and a second section (13) separated from the first section (11) by a slit (18), said first section (11) resiliently suspends the deflecting element (4) on the nut element (3) and the second section (13) retains the clip (6) inseparably on the deflecting element (4).
摘要翻译： 一种滚珠丝杠驱动器，包括布置在主轴（1）上的滚珠螺母（2），所述滚珠螺母（2）包括螺母元件（3）和偏转元件（4），所述偏转元件将球从远端球的一端偏转 由滚珠螺母（2）和主轴（1）限定的通道（5）到球通道（5）的开始处，所述偏转元件（4）通过夹子（6）保持在螺母元件（3）上， ，其中所述夹子（6）的至少一个夹子腿（10）包括第一弹性偏压部分（11）和通过狭缝（18）与所述第一部分（11）分离的第二部分（13），所述第一 部分（11）将偏转元件（4）弹性地悬挂在螺母元件（3）上，并且第二部分（13）将夹子（6）不可分离地保持在偏转元件（4）上。
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公开(公告)号：US20110011191A1
公开(公告)日：2011-01-20
申请号：US12829639
申请日：2010-07-02
CPC分类号： F16C35/06 , F16C19/30 , F16C33/4605 , F16C33/543 , F16D2125/40 , F16H25/2204 , F16H25/24 , Y10T74/18576
摘要： A ball-screw drive, which has a spindle nut arranged on a threaded spindle and an axial bearing which is arranged so as to act on the threaded spindle and which has a bearing part arranged so as to be rotatable relative to the threaded spindle. The bearing part is arranged so as to be captively retained on the threaded spindle by a captive retention means.
摘要翻译： 一种滚珠丝杠驱动器，其具有布置在螺纹主轴上的主轴螺母和轴向轴承，该轴向轴承布置成作用在螺纹主轴上，并且具有布置成可相对于螺纹主轴旋转的轴承部件。 轴承部件被布置成通过固定保持装置固定地保持在螺纹主轴上。
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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：US08943916B2
公开(公告)日：2015-02-03
申请号：US13238492
申请日：2011-09-21
申请人： Juergen Osterlaenger , Mark Lauger , Thomas Mehlis
发明人： Juergen Osterlaenger , Mark Lauger , Thomas Mehlis
CPC分类号： B60G7/006 , B60G2202/42 , B60G2202/422 , B60G2202/44 , B60G2204/419 , B62D7/146 , Y10T74/18576 , Y10T74/18696 , Y10T74/18704
摘要： A chassis actuator adjusting a movably mounted component of a chassis, which has a first actuator component connected to the movably mounted component and a second actuator component connected to a fixed chassis component. The actuator components are adjustable axially by a ball screw that has a threaded spindle and a nut which runs on spindle. The nut is driveable by a drive motor that has a rotor coupled to the nut and a fixed stator arranged axially symmetrically with respect to the nut. The rotor is coupled to the nut by a wrap spring which radially surrounds the nut and via which the nut is rotated during rotation of the rotor and which forms a brake device. The brake device can be actuated by an external chassis force which acts on and rotates the nut and builds up a friction moment that counteracts the rotation of the nut.
摘要翻译： 调节底盘的可移动安装的部件的底盘致动器，其具有连接到可移动安装部件的第一致动器部件和连接到固定底盘部件的第二致动器部件。 致动器部件可通过滚珠丝杠轴向调节，滚珠丝杠具有螺纹主轴和主轴上的螺母。 该螺母可由驱动马达驱动，驱动马达具有联接到螺母的转子和相对于螺母轴向对称布置的固定定子。 转子通过围绕螺母的卷绕弹簧联接到螺母，螺母在转子旋转期间旋转，并形成制动装置。 制动装置可以通过作用在螺母上并旋转螺母的外部底盘力致动，并建立抵消螺母旋转的摩擦力矩。
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公开(公告)号：US08671789B2
公开(公告)日：2014-03-18
申请号：US12912907
申请日：2010-10-27
IPC分类号： F16H27/02
CPC分类号： F16H25/2233 , F16D2121/14 , F16D2123/00 , F16D2125/40 , F16D2125/582 , Y10T74/18728 , Y10T74/19749
摘要： A ball screw which has a threaded nut arranged on a threaded spindle, a helical ball channel in which balls are arranged delimited by ball grooves of the threaded spindle and the threaded nut, a ball cage which receives the balls and a spring element which bears with one end against the threaded nut and with another end against the ball cage. The spring element is arranged axially adjacent to the ball cage in an annular gap delimited by the threaded nut and the threaded spindle.
摘要翻译： 一种滚珠丝杠，其具有布置在螺纹心轴上的螺母，螺旋球通道，滚珠由螺纹心轴和螺纹螺母的球槽限定，滚珠保持架和一个弹簧元件， 一端抵靠螺纹螺母，另一端抵靠球笼。 弹簧元件以由螺母和螺纹主轴限定的环形间隙轴向地邻近球保持件布置。
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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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