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1. 发明授权

US07694600B2 Ball screw 有权
标题翻译：滚珠丝杠
公开(公告)号：US07694600B2
公开(公告)日：2010-04-13
申请号：US11264307
申请日：2005-11-01
申请人： Jüergen Osterlaenger , Ralf Mayer , Dieter Adler , Manfred Kraus
发明人： Jüergen Osterlaenger , Ralf Mayer , Dieter Adler , Manfred Kraus
IPC分类号： F16H1/24
CPC分类号： F16H25/2214 , F16H55/17 , Y10T74/19749
摘要： Ball screw, having a spindle nut (2) which may be provided on a recirculating ball screw (1) and on the inner circumference of which turns (3) of ball grooves (4), helically wound around an axis, are provided in which balls (5) can roll, at least one return element (8), arranged on the outer circumference of the spindle nut (2) and provided with a return duct (9) for the balls (5), at its two ends connecting a start of a turn (3) to an end of a turn (3) in order to permit a continuous recirculation of the balls (5), the return element (8) between its two ends being supported on a support (15, 21), the return element (8) being resiliently supported by means of at least one spring element (14) on the support (15, 21).
摘要翻译：具有可设置在再循环滚珠丝杠（1）上的主轴螺母（2）和其轴向内螺旋缠绕的滚珠槽（4）的内周的滚珠丝杠，其中滚珠（5）可以滚动，至少一个返回元件（8），布置在主轴螺母（2）的外圆周上并且设置有用于滚珠（5）的返回导管（9），其两端连接为了允许球（5）的连续再循环，转弯（3）到转弯（3）的一端的开始，其两端之间的返回元件（8）支撑在支撑件（15,21）上，，所述返回元件（8）通过至少一个弹簧元件（14）弹性地支撑在所述支撑件（15,21）上。

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