发明名称 RECIRCULATING BALL NUT, ASSEMBLY FOR A BALLSCREW DRIVE AND METHOD FOR PRODUCING A RECIRCULATING BALL NUT
摘要 In a recirculating ball nut for a ball screw drive, having a base body which includes at least one recirculating ball track, the base body is a forged component and the recirculating ball track is manufactured by a cutting manufacturing method. A further subject matter of the invention is an assembly for a ball screw drive of a power steering, having a belt pulley and a recirculating ball nut according to the invention, the belt pulley being connected to the recirculating ball nut so as to be non-rotatable relative thereto. A further subject matter of the invention is a method of manufacturing a recirculating ball nut.
申请公布号 EP3107795(A1) 申请公布日期 2016.12.28
申请号 EP20150702429 申请日期 2015.01.27
申请人 TRW Automotive GmbH 发明人 URBAN, Peter
分类号 B62D5/04;B21H3/08;B21K1/56;B21K1/64;F16H25/20;F16H25/22;F16H25/24 主分类号 B62D5/04
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