发明名称 METHOD FOR PRODUCING A SPINDLE DRIVE OF AN ADJUSTMENT DEVICE OF A MOTOR VEHICLE SEAT
摘要 In the method for producing a spindle drive of an adjustment device of a motor vehicle seat, the adjustment device comprises a spindle and a nut unit. The nut unit comprises a nut made from plastic and a retainer in which the nut is retained. The nut has an internal thread which is in engagement with the spindle and has recesses in its outer jacket. The method comprises the following steps: the tube section is pushed over the nut during assembly, the nut is located within the tube section, the tube section, in the areas in which the recesses of the nut are located, is deformed into the area of the recesses and a portion of material of the tube section is located in the recesses.
申请公布号 US2014026391(A1) 申请公布日期 2014.01.30
申请号 US201314039966 申请日期 2013.09.27
申请人 C. ROB. HAMMERSTEIN GMBH & CO. KG 发明人 BENEKER WILFRIED;STANIC IVICA
分类号 B60N2/06;B60N2/44 主分类号 B60N2/06
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