PURPOSE: To obtain simply a formed part almost free from deviation based on difference of shapes even in case of parallel arrangement by using the forming dies that projecting part forming dies cut to various lengths specified are connected respectively in one body to the forming dies to form flat parts by which.
CONSTITUTION: The forming die 2 for the front edge of a long size top board and the forming dies 3a, 3b for flat boards with various lengths are provided. The forming die 2 is cut to the lengths of the fitting parts A, B of the forming dies 3a, 3b and the forming dies 2a, 2b for the front edge and connected in one body with the forming dies 3a, 3b for the flat board part through adhesives etc. to obtain forming dies 4a, 4b having various lengths specified.
FUJITA YOSHIKAZU
NAGAO TAKESHI
TOKOU HIROYUKI
