Seat, particularly for automotive vehicles

摘要

A seat, particularly for automotive vehicles, which comprises a seat-surface support and a seat base including links. The seat-surface support is spring-biased in the vertical direction and is guided by the links of the seat base. A force-storage compression spring is disposed below the seat-surface support. An abutment means is associated with one end of the force-storage compression spring for adjustment of the initial spring tension by displacement of the height of the abutment means. A threaded spindle supports the abutment means. A switch ratchet mechanism actuates the threaded spindle, and the latter extends into the inside of the compression spring.