federleiste for a matratzenunterfederung and matratzenunterfederungen with at least one such federleiste

摘要

federleiste for a matratzenunterfederung, characterised by the fact that the federleiste as doppelfederleiste (6, 6, 6.2) with an upper federleiste (8) and with a lower federleiste (9) is carried out with the two federleisten (89) between its ends to maintain a distance between the two federleisten (8, 9) from each other in einfederrichtung supported against each other and to the two federleisten (8, beabstandung9) between the federleisten (8, 9) organized stu00fctzelement (17) is required.