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公开(公告)号：EP2550242B1
公开(公告)日：2019-02-13
申请号：EP11721093.0
申请日：2011-03-23
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2.发明授权
公开(公告)号：EP1773553B1
公开(公告)日：2009-10-21
申请号：EP05771039.4
申请日：2005-07-22
发明人： BIGI, Ermes
CPC分类号： B28B7/386 , B28B13/022 , B28B13/023 , B28B13/027
摘要： A plant (1) for feeding a double layer of powder or granular material into a cavity (6) of the ceramic tile production mould, comprising: a loading carriage (10) which has at least one loading tray (11) with plan dimensions equal to those of the mould cavity (6), is arranged to receive a first material, and is driven with reciprocating movement between a retracted position in which the carriage (10) frees said cavity, and an advanced position in which the loading tray (11) releases said first material into the underlying mould cavity (6); a belt feeder (15) associated with said carriage (10) and arranged to receive a second material to be released into the cavity (6) above said first material, in which that said loading tray (11) is slidable on said carriage (10) between a retracted position, where said tray (11) receives said first material, and an advanced position, where said tray (11) lies below said belt feeder (15).
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公开(公告)号：EP1737631A2
公开(公告)日：2007-01-03
申请号：EP05718400.4
申请日：2005-04-08
发明人： BIGI, Ermes
CPC分类号： B28B13/0215 , B28B1/005 , B28B13/022
摘要： An apparatus comprises container means (26) provided with an inlet opening (28) through which a plurality of ceramic materials (29) can be distributed inside said container means (26) according to a defined decorative pattern and an outlet opening (30; 49; 45) through which said plurality of ceramic materials (29) can exit towards a transfer surface (39) arranged to transfer said plurality of ceramic materials (29) to a compacting device, said container means (26) being shaped in such a way that said plurality of ceramic materials (29) is arranged on said transfer surface (39) substantially according to said decorative pattern.
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公开(公告)号：EP2550242A1
公开(公告)日：2013-01-30
申请号：EP11721093.0
申请日：2011-03-23
CPC分类号： C04B35/62635 , B01F3/18 , B01F9/0036 , B01F9/0045 , B01F9/025 , B01F9/08 , B01F2215/0422 , B01F2215/0481 , B01J2/12 , C04B35/6263 , C04B35/62695 , C04B2235/5427 , C04B2235/5436 , C04B2235/5472 , C04B2235/604
摘要： A method for preparing ceramic powder material to be pressed to form a ceramic tile by pressing, said ceramic powder material being obtained by dry milling of ceramic raw materials, comprises the steps of: wetting said ceramic powder material; rolling said ceramic powder material such as to obtain agglomerates of said ceramic powder material; a mechanical action being applied to said ceramic powder material during said rolling; wherein said rolling and said applying a mechanical action occur in such a manner as to control the disaggregation of at least a part of said agglomerates to obtain a desired disaggregation and limit a maximum size of granules forming from said agglomerates.
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5.发明公开
公开(公告)号：EP1773553A1
公开(公告)日：2007-04-18
申请号：EP05771039.4
申请日：2005-07-22
发明人： BIGI, Ermes
CPC分类号： B28B7/386 , B28B13/022 , B28B13/023 , B28B13/027
摘要： A plant (1) for feeding a double layer of powder or granular material into a cavity (6) of the ceramic tile production mould, comprising: a loading carriage (10) which has at least one loading tray (11) with plan dimensions equal to those of the mould cavity (6), is arranged to receive a first material, and is driven with reciprocating movement between a retracted position in which the carriage (10) frees said cavity, and an advanced position in which the loading tray (11) releases said first material into the underlying mould cavity (6); a belt feeder (15) associated with said carriage (10) and arranged to receive a second material to be released into the cavity (6) above said first material, in which that said loading tray (11) is slidable on said carriage (10) between a retracted position, where said tray (11) receives said first material, and an advanced position, where said tray (11) lies below said belt feeder (15).
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