发明名称 Method and Device for Manufacturing Articles in the Form of Slabs of Conglomerate Stone or Stone-Like Material
摘要 During the manufacture of slabs of stone or stone-like material using the technology which envisages preparation of a mix formed by a granular product and by a binder consisting of a hardening synthetic resin, vacuum vibrocompression of a layer of said mix and hardening of the resultant rough slab by means of a catalytic action and by heating, the slab is cooled to room temperature by directing onto both its surfaces a flow of cooling fluid, in particular air at room temperature, while controlling the flowrate of the air, so as to ensure gradual and controlled cooling, and supporting the slab in a static and perfectly flat condition. The device consists of a flat structure provided with a plurality of spacers ( 20 ) which keep the slab in a perfectly flat condition and allow the flow of cooling fluid to perform its action.
申请公布号 US2008203600(A1) 申请公布日期 2008.08.28
申请号 US20060917251 申请日期 2006.06.01
申请人 TONCELLI LUCA 发明人 TONCELLI LUCA
分类号 B28B1/08 主分类号 B28B1/08
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