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Patent Searching and Data


Title:
AUTOMATIC HEM BENDING AND BARREL BENDING MACHINE
Document Type and Number:
Japanese Patent JP3952333
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To continuously conduct all processes of a can barrel forming for a flat square can.
SOLUTION: A forming head 5, which is provided with a barrel bending male die 6 and a hem seaming male die 8 for a flat square can at respective diagonal positions, is constituted to intermitently rotate by every 180°, a barrel bending female die 7 facing the barrel bending male die 6 is arranged at the upper part and a hem seaming female die 9 facing a hem seaming male die 8 is arranged in the horizontal direction, A barrel bending process and a hem bending process are continuously and automatically conducted followed by a hem bending process and a barrel bending process respectively.


Inventors:
Kouichi Kanazawa
Application Number:
JP36145297A
Publication Date:
August 01, 2007
Filing Date:
December 26, 1997
Export Citation:
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Assignee:
Niisato Kiko Co., Ltd.
International Classes:
B21D19/08; B21D51/26; B21D39/02; (IPC1-7): B21D51/26; B21D19/08; B21D39/02
Domestic Patent References:
JP54003978Y1
Attorney, Agent or Firm:
Takeji Nara