| 摘要 |
The invention relates to an escalator (1) with a step belt (7) or to a moving walkway with a panel belt (107), wherein the step belt (7) or panel belt (107) has at least one link chain (8, 108) which is arranged revolving between a first deflection region (5) and a second deflection region (6, 106) of the escalator (1) or of the moving walkway. Running rollers (28, 128) and steps (9) or panels (109) are arranged on the link chain (8, 108). In addition, the link chain (8, 108) has system rollers (27A, 27B, 127A, 127B). The running rollers (28, 128) and the system rollers (27A, 27B, 127A, 127B) are arranged on at least three tracks (S1, S2, S3) lying next to one another with respect to the revolving direction (U) of the link chain (8, 108), wherein one of the tracks (S3) is occupied by the running rollers (28, 128) and at least two of the tracks (S1, S2) are occupied by the system rollers (27A, 27B, 127A, 127B). |
