Press with Center Hole Hydraulic Cylinder

Abstract

A heavy-duty press is a mechanical machine used for compressing various parts and can be used for forging, molding, blanking, punching, deep drawing and many other applications. The force is generated by the use of hydraulic fluids based on Pascal's principle. The Press With Center Hole Hydraulic Cylinders simplifies the press design by using center hole hydraulic cylinders installed on the mobile platen with the press column inside the center hole. Center hole hydraulic cylinders being connected directly to the column eliminate the need of the third platen. A press with only two platens is cheaper and does not need large pits to be installed in. Also the design of the Press With Center Hole Hydraulic Cylinders use columns made of small section of hexagonal heat-treated steel bars arranged in an array forming a larger column of hexagonal shape. Columns made of small heat-treated bars are stronger, better connected to other press components and are much easier to fabricate and install.

Dependencies are inferred from the claim text.