Patent ID: 6553804
Filing Date: 2003-04-29
Classification: B21D

Abstract:
A hooking system arrangement of a forming tool lid attached on a sliding plate of a hot forming press, wherein the lid has a T-shaped groove formed therein and the sliding plate includes a water-cooled upper metal plate and a lower ceramic plate positioned below the metal plate, the ceramic plate having a plurality of heating elements, the hooking system arrangement comprising:a plurality of H-section parts, a plurality of tension rods; and a plurality of rails that are inserted in corresponding reception grooves formed in the ceramic plate, wherein each rail, which has a T-shaped groove formed therein, is engaged by a corresponding tension rod to fix the ceramic plate onto the metal plate, and wherein a corresponding H-section part is provided in the T-shaped groove of the lid and the T-shaped groove of the rail to fasten the lid to the ceramic plate.