发明名称 |
CERAMICS MOULDING |
摘要 |
A method of making multiply-perforated ceramic plaques (1) by pressing a plastic ceramics mix between upper (A, B) and lower (C) mould members, wherein the upper mould member has a corresponding multiplicity of retractable pins (4) to form the perforations in the plaque (1), and the plaque (1) is made by steps of moulding the ceramics mix to form a green plaque, withdrawing the lower mould (C) member leaving the plaque (1) adhering to the upper mould member (B) and its pins (4), retracting the pins (4) from the plaque (1), and releasing the plaque (1) onto a support for drying and firing.
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申请公布号 |
WO0222333(A1) |
申请公布日期 |
2002.03.21 |
申请号 |
WO2001GB04066 |
申请日期 |
2001.09.11 |
申请人 |
MORGAN MATROC S.A.;FARWELL, WILLIAM, ROBERT;GOMEZ, FRANCESC;NAVIDAD, JERONIMO |
发明人 |
GOMEZ, FRANCESC;NAVIDAD, JERONIMO |
分类号 |
B28B1/44;B28B13/06;(IPC1-7):B28B1/44 |
主分类号 |
B28B1/44 |
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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