Method for heating the cushion of a motor vehicle seat has a resistance heating wire attached to a flexible sheet which is installed on the seat beneath a covering cushion

摘要

The heating unit (10) has a flexible sheet (12) with a resistance wire (14) heating element having leads (16) for connection to a supply on the under surface. The upper sheet surface is bonded to a supplementary foam cushion which is laid on the seat with the heating element underneath.