Patent ID: 6941788
Filing Date: 2005-09-13
Classification: B21D

Abstract:
1. Brake ( 1 ) to form, on a flat blank or a thin sheet, sections of any angular orientation, this brake ( 1 ) comprising at least one platen ( 2 ) coacting with a press ( 3 ) to immobilize a section of the blank to be bent, the platen ( 2 ) being prolonged by a table ( 4 ) articulated to the platen ( 2 ) by means of a hinge ( 5 ) to orient angularly, by relative movement of the table ( 4 ) and of the platen ( 2 ), the immobilized angular section of the blank relative to the rest of the blank, said hinge ( 5 ) being constituted by two hinge parts belonging respectively one to the table ( 4 ), the other to the platen ( 2 ), characterized in that a female hinge portion (