Title:
PRESS APPARATUS
Document Type and Number:
WIPO Patent Application WO/2014/162350
Kind Code:
A1
Abstract:
The present invention provides a press apparatus that has good production efficiency and does not break down easily. Specifically, the present invention is provided with a base (2) installed on a floor surface (F) and an elevating platform (3) elevatably disposed above and opposite to the base. A bottom mold (4), on which a steel plate (10) is placed, is fixed to the base (2). An upper mold (5) is fixed to the elevating platform, the upper mold (5) being adapted for press-molding the steel plate with the bottom mold due to a lowering motion of the elevating platform to form a primary molded article (10a) and for applying pressure to hold the primary molded article with the bottom mold. A machining mold (7) is vertically movably supported by the elevating platform. While the primary molded article is pressed and held, the machining mold (7) performs a machining process on the primary molded article by a downward motion to form a final molded article (10b).
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Inventors:
ITAOKA TSUYOSHI (JP)
TESHIMA SHIGEKI (JP)
TESHIMA SHIGEKI (JP)
Application Number:
PCT/JP2013/002276
Publication Date:
October 09, 2014
Filing Date:
April 02, 2013
Export Citation:
Assignee:
KEYLEX CORP (JP)
International Classes:
B21D22/30; B21D5/01; B21D28/24; B21D37/08; B30B15/02
Foreign References:
| JP2000233234A | 2000-08-29 | |||
| JP2006205232A | 2006-08-10 | |||
| JP2006122996A | 2006-05-18 | |||
| JPH0716336A | 1995-01-20 |
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
Patent business corporation MAEDA PATENT OFFICE (JP)
Patent business corporation MAEDA PATENT OFFICE (JP)
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