Title:
POWDER MOLDING DEVICE AND POWDER FILLING METHOD
Document Type and Number:
WIPO Patent Application WO/2017/038236
Kind Code:
A1
Abstract:
A powder molding device equipped with: a mold in which a cavity is formed; a die plate holding the mold; a powder feeding box arranged on the die plate and having a lower outlet having the same shape as an upper inlet of the cavity; vibration generators that are connected to the powder feeding box and that cause the powder feeding box to vibrate up and down; and a shutter installed in the lower outlet of the powder feeding box.
Inventors:
KOSUGE TOSHIYUKI (JP)
KAJI TOSHIHIKO (JP)
KAJI TOSHIHIKO (JP)
Application Number:
PCT/JP2016/069642
Publication Date:
March 09, 2017
Filing Date:
July 01, 2016
Export Citation:
Assignee:
SUMITOMO ELECTRIC SINTERED ALLOY LTD (JP)
International Classes:
B30B11/00; B22F3/035
Foreign References:
| JP2001179497A | 2001-07-03 | |||
| JPH10314994A | 1998-12-02 | |||
| JPH0368991U | 1991-07-08 | |||
| JP2007196244A | 2007-08-09 |
Attorney, Agent or Firm:
NISHIMA, Hideaki et al. (JP)
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