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.)
ARAKI SEISAKUSHIYO KK
Araki Manufacturing Co Ltd
Original Assignee
ARAKI SEISAKUSHIYO KK
Araki Manufacturing Co 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 ARAKI SEISAKUSHIYO KK, Araki Manufacturing Co LtdfiledCriticalARAKI SEISAKUSHIYO KK
Priority to JP8460675ApriorityCriticalpatent/JPS529256A/en
Publication of JPS529256ApublicationCriticalpatent/JPS529256A/en
Leg Units, Guards, And Driving Tracks Of Cranes
(AREA)
Abstract
PURPOSE: To expand a limit of guider operation in such a manner that a side rail is laid toward opposite sides of a centra rail of a swing bridge crane and a girder can operate at opposite sides of the central rail.