Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP7433376ApriorityCriticalpatent/JPS53585A/en
Publication of JPS53585ApublicationCriticalpatent/JPS53585A/en
PURPOSE: To provide an arrangement for escalator, in which extended portions on the opposite sides of rear wheel axle are held in engagement with respective retainer rails so as to prevent rising or floating of escalator steps in the entire region where distances between respective steps are changed with the motiron of escalator.