Foam cushion element for seats of vehicles especially buses, trains, planes

摘要

The foam cushion (12) includes a round section (20) and a tubular rod (18) connected to the cover (14) so that the cover can be fitted into the round profile. The round profile is foamed into a gap (13) in the foam cushion. The tubular rod is pushed into a sewn-in loop (16) of the cover. The diameter of the rod is greater than the opening (23) of the round profile. The inner diameter of the round profile is greater than the diameter of the tubular rod.