MOVING STAIRCASE OR MOVING WALKWAY HAVING A STEP OR PALLET BELT LOCKING DEVICE

摘要

The escalator or moving walkway has a step- or a pallet belt (13) which has a transport chain (10A,10B) which is circumferentially arranged between deflecting areas (2,3) of the escalator or moving walkway. The escalator or the moving walkway has a blocking device (7A,7B) which is fixedly arranged and has a blocking arm (8A,8B) that is brought in a release position or in an engaged position and is engaged in the engaged position in an intermediate space of the transport chain.