Vehicle seat has frame consisting of seat support and back rest section connected by T-section rails on back which slide in C-section rails on seat, rails forming sections of circle whose center is located in waist area of user

摘要

The vehicle seat has a frame consisting of a rectangular seat support (2) and a rectangular back rest section (1) these are connected by two T-section rails (4) on the back which slide in C-section rails (3) on the seat. The rails form sections of a circle whose center is positioned in the waist area of a user.