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Title:
PRODUCT MOLDING METHOD AND APPARATUS AND PRODUCT
Document Type and Number:
WIPO Patent Application WO/2017/047860
Kind Code:
A1
Abstract:
The present invention relates to product molding method and apparatus and a product. A product molding apparatus comprises: a lower mold which has one or more molding grooves formed thereon and on which a material is mounted; an upper mold which is disposed above the lower mold and is for applying pressure to the material; and a punch part which is provided on the upper mold, is inserted into the molding grooves on the lower mold such that the material is molded, and discharges a filling material that has been pressed. The present invention enables quick and easy molding of a product by means of both hot press forming and hydroforming, thereby reducing manufacturing procedures and time and thus saving cost.

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Inventors:
HAN SANG-BIN (KR)
LEE TAE-OH (KR)
SHIN JEOM-SOO (KR)
KIM YONG-JOO (KR)
Application Number:
PCT/KR2015/011031
Publication Date:
March 23, 2017
Filing Date:
October 19, 2015
Export Citation:
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Assignee:
POSCO (KR)
International Classes:
B21D35/00; B21D22/20; B21D26/021; C21D1/22
Foreign References:
KR20130002220A2013-01-07
KR20110049211A2011-05-12
KR20110075732A2011-07-06
JP2005205416A2005-08-04
KR20150101695A2015-09-04
Other References:
See also references of EP 3351315A4
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
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