The invention relates to stuffing (1) for a motor vehicle seat, successively comprising an elastically compressible padding block and a cover (3) comprising at least one format (4) provided with a conductive ink-based electrical heating circuit (5) comprising a plastics material matrix provided with a dispersion of conductive particles, said ink being printed on the back of said format, and comprising two electrodes (6) and at least one resistive strip (8) of width (L) that is intended to form a resistive heating element, said format being provided with at least one stitching (9) extending over said resistive strip, said stitching forming, in said format, a plurality of stitching holes (10) which are separated from one another by a stitching pitch (P), said width and said stitching pitch being linked together by the inequality: L > 5P.
MATELASSURE POUR SIÈGE DE VÉHICULE AUTOMOBILE
STUFFING FOR A MOTOR VEHICLE SEAT
KOPFSTÜTZE FÜR EINEN KRAFTFAHRZEUGSITZ
2022-10-05
Patent
Elektronische Ressource
Französisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |