Method for adjusting height of head rest on car seat uses motor in back rest which is activated when position of contacts on head rest and its support differs from preset level

摘要

The method for adjusting the height of a head rest (3) on a car seat uses a motor (4) in the back rest (1). This is activated when the position of contacts (51, 52, 61, 62) on the head rest and its support (2) differs from a preset level (As). An independent claim is included for a device for carrying out the method.