Title:
RECOATER, LAYERED SHAPING DEVICE EQUIPPED THEREWITH, AND LAYERED SHAPING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/039327
Kind Code:
A1
Abstract:
A recoater of a powder shaping device includes a powder accommodating portion that defines an accommodating space for accommodating a powder material, and a slit portion having a slit inlet for receiving the accommodated powder material and a slit outlet for discharging the powder material. The slit portion has a bottom plate which is a plate-shaped member fixed in surface contact with the powder accommodating portion. In the plate-shaped member, a pair of slit inner wall surfaces that are connected to the slit outlet and face each other are formed within the plate thickness of the plate-shaped member.
Inventors:
HATSUDA AKIMINE
YAMADA TAKESHI
KUROSAWA EISUKE
MUKUDA YU
YAMADA TAKESHI
KUROSAWA EISUKE
MUKUDA YU
Application Number:
PCT/JP2020/030012
Publication Date:
March 04, 2021
Filing Date:
August 05, 2020
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
International Classes:
B22F3/105; B22F3/16; B22F9/08; B29C64/153; B29C64/205; B33Y10/00; B33Y30/00
Foreign References:
| JP2014188758A | 2014-10-06 | |||
| JP2019152744A | 2019-09-12 |
Other References:
See also references of EP 3991878A4
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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