发明名称 |
Stacked-layers forming device |
摘要 |
There is provided a stacked-layers forming device including a powder layer-forming part for forming a powder layer, an optical device for forming a solidified layer by irradiating a predetermined portion of the powder layer with a light beam and a powder replenishing means for supplying the powder material to above a base on which the powder layer and the solidified layer are stacked or onto an upper surface of a base frame which surrounds the base. The powder replenishing means includes an approximately cylindrical member in which the powder material is charged and a screw member which is installed within the approximately cylindrical member wherein a rotation of the screw member conveys the powder material in the approximately cylindrical member. The stacked-layers forming device of the present invention enables it to not only curb its height since the powder material can be conveyed in a screw manner, but also achieve an improved cycle of the material since the powder material can be conveyed in one direction.
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申请公布号 |
US8550802(B2) |
申请公布日期 |
2013.10.08 |
申请号 |
US20090988723 |
申请日期 |
2009.04.20 |
申请人 |
FUWA ISAO;YOSHIDA NORIO;HIGASHI YOSHIKAZU;ABE SATOSHI;TAKENAMI MASATAKA;PANASONIC CORPORATION |
发明人 |
FUWA ISAO;YOSHIDA NORIO;HIGASHI YOSHIKAZU;ABE SATOSHI;TAKENAMI MASATAKA |
分类号 |
B29C35/08 |
主分类号 |
B29C35/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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