escalator with stepping brushes, step of such an escalator as well as process for modernizing an escalator

摘要

"TREADMILL WITH SETTING BRUSHES, DEGREES FROM A TREAD OF THIS KIND, AS WELL AS PROCESS FOR MODERNIZING A TREADMILL". The present invention relates to a step treadmill (1 39 39, 1), which has an access step surface (6) and a seating step surface (7), wherein brushes of the bottom step (3) are arranged on the bottom step surface (7).