research of vehicle type and refinement in two seats posterio enlightenment

摘要

The invention relates to a back-seat in a station wagon. The back-seat has a seat-back which is divided into a lower portion joined to a seat-bottom and an upper portion displaceable relative to the seat-bottom. The upper portion is joined to horizontal rails which engage fixed rails at the sides of the cargo space. The displaceable rails support an upper floor, which when the upper seat-back portion is in a forwardly displaced position forms a forward extension of the cargo space floor.