Title:
DEVICE FOR RECORDING DEFORMATION OF PRINT PATTERN FORMED ON COLOR-PRINTED AND DRAWN CAN MADE OF METAL WHILE TRACING CORRECTION CURVE CORRESPONDING TO THE DEFORMATION
Document Type and Number:
Japanese Patent JPS62122799
Kind Code:
A
Abstract:
According to the invention, this device comprises two frames (A,E) movable on the same guide slideways (H), but connected by means of a kinematic system making it possible to vary their relative displacements. By means of the correction curve traced with this device, it is possible to construct a template or cam characteristic of the box examined, making it possible to correct by prior deformation in the opposite direction the deformation which the image has experienced during the shaping of the metal. The device is used in the production of stamped food cans.
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Inventors:
JIYUZETSUPE PATSUKANETSURA
Application Number:
JP21254586A
Publication Date:
June 04, 1987
Filing Date:
September 09, 1986
Export Citation:
Assignee:
JIYUZETSUPE PATSUKANETSURA
International Classes:
B41F17/00; B41F17/20; B43L13/00; B41F33/00; B41M1/40; (IPC1-7): B43L13/00
Attorney, Agent or Firm:
Takashi Koshiba (1 person outside)