Title:
PRESSING ARTICLE
Document Type and Number:
Japanese Patent JP3787646
Kind Code:
B2
Abstract:
PURPOSE: To easily make the taking-out working of an article in the pressing article with the push bag method and to provide the pressing article which is able to be taken out without damaging the article.
CONSTITUTION: Plural numbers of rectangular articles (substrate) 2 are formed on a metal sheet with a push bag method, after the article 2 is separated from a frame part 3, the article 2 is pressed by being fitted in an opening 4 of the frame part 3 from which the article 2 is separated. A penetrating hole 5 to penetrate both faces of the thickness direction is drilled respectively on the frame part 3 at the position corresponding to a corner part 2A of all the articles 2.
Inventors:
Toshihisa Uehara
Application Number:
JP18061495A
Publication Date:
June 21, 2006
Filing Date:
June 26, 1995
Export Citation:
Assignee:
Airex Co., Ltd.
International Classes:
B21D53/00; B21D28/24; B26F1/02; (IPC1-7): B21D53/00
Domestic Patent References:
| JP64071534A | ||||
| JP58132326A |
Attorney, Agent or Firm:
Shoichi Kuri