Folding Device for use in hoisting Construction of large metal containers, and apply the same removable Accessory

摘要

Said Device comprises a column that moved on the respective Upper and Lower bodies are inserted in the column, linked these bodies through an extensible,And with the Upper and Lower bodies of corresponding means of locking or fixation of the column; the column is pivotally Mounted with respect to a base and having the upper body of an accommodation to allow insertion of a removable Accessory