| 发明名称 |
Embossed concrete block-production machine - has pressure plate moved up and down above flexible material |
| 摘要 |
<p>The machine produces concrete blocks with embossed exposed surfaces. It has a support for a number of blocks (17,18) and a piece of flexible material above the support. The flexible material can be replaced with a clean piece. Slightly above the flexible material is a pressure plate (15) moved up and down by a drive mechanism (3). In the lowermost position it shapes the blocks in the desired manner.</p> |
| 申请公布号 |
NL8700665(A) |
申请公布日期 |
1988.10.17 |
| 申请号 |
NL19870000665 |
申请日期 |
1987.03.20 |
| 申请人 |
BREDERO BETON B.V. TE MAARSSEN. |
发明人 |
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| 分类号 |
B28B11/08;B28B11/10;(IPC1-7):B28B11/10 |
主分类号 |
B28B11/08 |
| 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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