在用于座椅，其座椅支撑（30），以在车辆地板相关联的轨道（35）调节的装置。 在这种情况下，前端部是经由各自的摇杆（48）与枢转地连接相关联的轨道的每个座位载体侧构件（31或31“）。 每个摇臂包括一个齿条（38），在其中一个安装在每个座架侧部件的小齿轮（41）接合，所述一个穿过座架的侧构件的轴被布置小齿轮。 可致动的闭锁装置（54）与在步骤中确定可选择的高度位置的座椅支撑一起设置在机架上的小齿轮。 然而，为了使两者的前部和后部的休息区加注独立地或相互一致地或更低时，后端部分也穿过上的座位支撑（30），轴（40）为（31，31“）安装在每个座架侧院 与每个座架侧部件的小齿轮（41）相关联的可旋转地连接。 每个小齿轮啮合到一垂直延伸的，固定在每个轨架，其特征在于，其中一个被布置在由座架（30）的可选择的高度位置一锁定装置（54）固定在同一轴上的小齿轮分步。

In a device for adjustment of seats whose seat support (30) associated with the vehicle floor rails (35). Here, the front end is each seat carrier side member (31 or 31 ') each have a rocker (48) with the associated rail pivotally connected. Each rocker arm includes a toothed rack (38), into which engages a mounted in each seat carrier side member pinion (41), whereby the pinion on a seat carrier side members passing through the shaft are arranged. An operable locking device (54) sets the pinion in the racks together with the seat support in selectable altitudes gradually laid. However, to both the front and the rear seating area, raise or lower, independently of one another or also in agreement with each other, the rear end portion also traversing on a seat support (30) shaft (40) is each seat carrier side member (31 '31) is mounted that associated with each seat carrier side member pinion (41) is rotatably connected. Each pinion engages in a vertically extending, fixed on each rail rack, one of which is arranged on the same shaft pinion is gradually fixed in selectable altitudes of the seat carrier (30) by a locking device (54).