A seat suspension mat (16), e.g. for use in a vehicle seat (10), comprises a plurality of spring members (20) for being taut between respective fixations sites (22) of a structural seat frame (14). The plurality of spring members includes at least one central spring member (20b, 20c) and at least two outer spring members (20a, 20d) arranged alongside of the at least one central spring member. An underpassing cross-tie (32) attached to the at least two outer spring members passes underneath the at least one central spring member. The underpassing cross-tie carries an electric contact element (34) arranged under the at least one central spring member so as to be able to be pressed on by the at least one central spring member when the at least one central spring member bends down under load.
Seat suspension mat, especially for vehicle seat
2015-04-08
Patent
Electronic Resource
English
Vehicle seat electric control suspension and vehicle seat
European Patent Office | 2022
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