Title:
METHOD AND APPARATUS FOR HEMMING
Document Type and Number:
Japanese Patent JP3895538
Kind Code:
B
Abstract:
PROBLEM TO BE SOLVED: To conduct hemming only by a descending motion of an upper die without using a cam or a cam driver.
SOLUTION: A plurality of hemming dies 20, 30 like the first hemming die 20 and the second hemming die 30 are set to a single press machine, partial hemming of a work is conducted by the first hemming die 20, the work subjected to the partial hemming is moved to the second hemming die 30, remaining hemming is conducted by the second hemming die 30, thus, the hemming of the work is completed in the single press machine.
Inventors:
Baba, Yasunari
Usui, Toshiyuki
Usui, Toshiyuki
Application Number:
JP2000000357241
Publication Date:
December 22, 2006
Filing Date:
November 24, 2000
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
B21D19/08; B21D39/02; B21D43/00; B21D19/08; B21D39/02; B21D43/00; (IPC1-7): B21D39/02; B21D19/08; B21D43/00