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.)
Tadano Ltd
Original Assignee
Tadano Iron Works 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 Tadano Iron Works Co LtdfiledCriticalTadano Iron Works Co Ltd
Priority to JP3689576ApriorityCriticalpatent/JPS52119775A/en
Publication of JPS52119775ApublicationCriticalpatent/JPS52119775A/en
PURPOSE: To conduct the oil supplying and draining without using any hose reel by means of performing the oil supplying and draing to the expanding side oil chamber of the second cylinder in the application for hydraulic expansion and contraction boom or another.
COPYRIGHT: (C)1977,JPO&Japio
JP3689576A1976-04-011976-04-01Oil supplying system to second hydraulic cylinder
PendingJPS52119775A
(en)