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2. 发明公开

EP3119570A1 MOULD FOR PRESSING POWDER MATERIAL 有权
标题翻译： GUSSFORM ZUM PRESSEN VON PULVERMATERIAL
公开(公告)号：EP3119570A1
公开(公告)日：2017-01-25
申请号：EP15711857.1
申请日：2015-02-19
申请人： S.c.r. Stampi Ceramici Roteglia S.r.l.
发明人： PICCININI, Daniele
IPC分类号： B28B3/06 , B30B15/00 , B30B15/06
CPC分类号： B28B3/06 , B30B15/007 , B30B15/067
摘要： A mould (1; 1') for pressing powder material comprises a die (3), or lower half mould, in which a plurality of recesses (4) is obtained that are intended for containing the powder material to be pressed, said die (3) comprising a basement plate (5) and an upper plate (13), supported by supporting elements (14; 22) fixed to the basement plate (5), to said basement plate (5) an ejecting block (6) being fixed that supports a plurality of base elements (7), each of which constitutes the bottom of a respective recess (4); between each base element (7) and the ejecting block (6) a respective chamber (15) is defined that is suppliable with a pressurised fluid, said base element floating on said pressurised fluid, each chamber (15) being supplied with said pressurised fluid independently of the other chambers (15).
摘要翻译：用于挤压粉末材料的模具（1; 1'）包括模具（3）或下半模，其中获得用于容纳要被压制的粉末材料的多个凹部（4），所述模具 3），包括基座板（5）和上板（13），所述基板（13）由固定到所述基底板（5）的支撑元件（14; 22）支撑到所述基板（5）上，所述排出块（6）被固定支撑多个基体元件（7），每个基体元件构成相应凹部（4）的底部; 在每个基础元件（7）和排出块（6）之间，限定可供应加压流体的相应室（15），所述基座元件浮在所述加压流体上，每个室（15）被供应所述加压流体独立于其它室（15）。

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