Seat frame for motor vehicle, has articulation shaft with interior arm connected to cross member that is under form of tube, where interior arm is located at near motor activated driving unit that is pivoted around articulation shaft

摘要

The frame has an adjustment device with a motor activated driving unit (52) pivoted around an articulation shaft (54) that is centered with respect to front and rear axes (30, 32) around a slewing bridge (34). The articulation shaft is contact with the two lateral parts (26, 28) of a seat support, and where the articulation shaft has an interior arm (58) connected to a cross member (36) that is under the form of a tube. The interior arm is located at near the driving unit.