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    METHOD AND PLANT FOR MANUFACTURING ARTICLES IN THE FORM OF SHEETS OR BLOCKS OF CONGLOMERATE STONE OR STONE-LIKE MATERIAL
    5.
    发明公开
    METHOD AND PLANT FOR MANUFACTURING ARTICLES IN THE FORM OF SHEETS OR BLOCKS OF CONGLOMERATE STONE OR STONE-LIKE MATERIAL 有权
    方法及系统板或石材企业或集团公司石质材料块的形式制造文章

    公开(公告)号：EP1904288A1

    公开(公告)日：2008-04-02

    申请号：EP06763928.6

    申请日：2006-06-28

    申请人： Toncelli, Luca

    发明人： Toncelli, Luca

    IPC分类号： B29C67/24 ,  B28B13/02 ,  B29C31/10 ,  B01F13/00

    CPC分类号： B28B13/022 ,  B01F13/0013 ,  B28B1/005 ,  B29C67/244

    摘要： In order to manufacture articles in the form of sheets or blocks of conglomerate stone or stone-like material, single mixes are prepared in mixers (18a,b,c,) arranged in a line and at intervals along a conveyor belt (12), each mixer depositing on said conveyor belt a layer of single mix which is arranged on top of the mix deposited by the mixer immediately upstream, forming a multiple mix which is then fed in an axially offset position to a rotating support (24) provided with homogenizing means and then passes to the vacuum vibrocompression section, after a deaeration step. A crushing device (32) is inserted between each mixer and the underlying belt so as to control the size of the agglomerations in each mix. Means (34) are envisaged for cleaning the upper surface (12a) of the conveyor belt (12) and the crushing devices (32) between the cycles for preparation of the multiple mix.

    METHOD AND DEVICE FOR MANUFACTURING ARTICLES IN THE FORM OF SLABS OF CONGLOMERATE STONE OR STONE-LIKE MATERIAL
    6.
    发明公开
    METHOD AND DEVICE FOR MANUFACTURING ARTICLES IN THE FORM OF SLABS OF CONGLOMERATE STONE OR STONE-LIKE MATERIAL 有权
    用于在木板砾岩石头或石质材料的形式生产制品

    公开(公告)号：EP1893397A1

    公开(公告)日：2008-03-05

    申请号：EP06763458.4

    申请日：2006-06-01

    申请人： Toncelli, Luca

    发明人： Toncelli, Luca

    IPC分类号： B29C67/24 ,  B29C35/16

    CPC分类号： B29C67/244 ,  B29C2035/1658

    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.

    THIN, STRATIFIED, REINFORCED SLAB AND METHOD FOR THE MANUFACTURE THEREOF
    7.
    发明公开
    THIN, STRATIFIED, REINFORCED SLAB AND METHOD FOR THE MANUFACTURE THEREOF 审中-公开
    薄，钢筋层板式及其制造方法

    公开(公告)号：EP1651823A1

    公开(公告)日：2006-05-03

    申请号：EP04741235.8

    申请日：2004-07-23

    申请人： Toncelli, Luca

    发明人： Toncelli, Luca

    IPC分类号： E04C2/22 ,  B32B27/12 ,  B44F9/04 ,  B29C67/24

    CPC分类号： B32B9/047 ,  B29C67/244 ,  B29C70/025 ,  B32B9/04 ,  B32B2260/021 ,  B32B2262/101 ,  E04C2/22

    摘要： Between two layers (10, 12) of BretonstoneTM mix - formed by inert materials (11), a hardening resin and a filler (13) - at least one fibrous middle layer (14) is arranged which consists of linear elements or inorganic filaments (15), preferably made of glass and in the form of continuous non-woven elements, pre-impregnated with a resin of the same kind as, or compatible with that forming the said mix. The assembly is subjected to vacuum vibro-compression before a final hardening step in a catalysis oven. USE/ADVANTAGES : a stratified and reinforced slab is obtained which combines a reduced thickness (even as small as 3.5 mm) to a very high impact strength and improved mechanical properties.

    METHOD OF PRODUCING SLABS OF GRANULATED STONE MATERIALS AND/OR SAND BOUND WITH A HARDENABLE RESIN AND A SHAPED SHEET FOR THE PRODUCTION CONCERNED
    8.
    发明授权
    METHOD OF PRODUCING SLABS OF GRANULATED STONE MATERIALS AND/OR SAND BOUND WITH A HARDENABLE RESIN AND A SHAPED SHEET FOR THE PRODUCTION CONCERNED 有权
    用于生产板纹石材料和/或砂土用于执行该方法的可固化树脂MIX和形状箔

    公开(公告)号：EP1027205B1

    公开(公告)日：2002-07-24

    申请号：EP98962318.6

    申请日：1998-10-21

    申请人： Toncelli, Luca

    发明人： Toncelli, Luca

    IPC分类号： B29C67/24

    CPC分类号： B28B7/348 ,  B29C67/244

    摘要： In the method of producing slabs made of granulated stone materials and/or sand bound with a hardenable resin by compaction under vacuum and subsequent hardening of the resulting raw slab, in which, before the vibratory compaction, the mixture (26) is spread with substantially uniform thickness on a support (20), the said support (20) being protected by a highly resilient sheet material, the flat configuration of the lower sheet is replaced by a shaped configuration comprising a flat base (120b) and a peripheral frame (120a) projecting from the flat base (120b) for a predetermined height so as to define a seat of dimensions corresponding in plan to those of the slab to be produced, the aforementioned peripheral frame (120a) having a height which is lower by a predetermined amount than that of the final slab to be produced so that, when the completely flat upper sheet (132) is placed on the upper surface of the mixture (26), a space (100a) of predetermined depth remains between the peripheral edge of the upper sheet and the top of the aforementioned frame.

    Method for producing gas occlusion-free and void-free compounds and composites
    10.
    发明公开
    Method for producing gas occlusion-free and void-free compounds and composites 失效
    Verfahren zum blasenfreien Herstellung von Mischungen und Verbundmaterialien

    公开(公告)号：EP1151837A1

    公开(公告)日：2001-11-07

    申请号：EP01113433.5

    申请日：1998-05-21

    申请人： Vidaurre-Miller, Francisca

    发明人： Vidaurre-Heiremans, Victor ,  Dufeu, Jorge, L. ,  Bendek, Wilfredo, G.

    IPC分类号： B29B7/90 ,  B29B15/08 ,  B29C70/48

    CPC分类号： B01F9/02 ,  B01F15/0295 ,  B01F2009/0063 ,  B01F2009/0065 ,  B29B7/106 ,  B29B7/842 ,  B29B7/847 ,  B29B15/08 ,  B29C37/006 ,  B29C47/0019 ,  B29C47/0023 ,  B29C47/1063 ,  B29C47/1072 ,  B29C67/242 ,  B29C67/244 ,  B29C67/246 ,  B29C70/025 ,  B29C70/48 ,  B29K2033/04 ,  B29K2105/0005 ,  B29K2105/0055 ,  B29K2709/00 ,  B29K2995/0063 ,  B29L2031/3412 ,  C04B40/00 ,  H01B19/00

    摘要： The present invention discloses a generic method for producing void and gas occlusion free materials, as well as apparatuses for batch and continuous production of same. This generic method can be utilized in the production of a wide variety of polymeric compounds and composites and specifically encompasses the two ends of the polymeric composite spectrum, that is, polymer concretes on the one hand, and fiber-reinforced polymer composites on the other. The composite materials of the present invention are characterized by visual count as being void and gas occlusion free to the level of 1 micron at 1250x magnification. Concomitantly, the invention produces useful polymer concrete materials which exhibit substantially improved integrity for easy machining at high speeds, and high dielectric and mechanical strength, as compared with composite materials produced by conventional methods. Thus, one particularly well-suited application for the materials of the present invention is the class of high voltage electrical insulating materials and insulators where the presence of voids, or gas occlusion flaws, may have deleterious effects, leading to their early failure .

    摘要翻译： 本发明公开了一种生产空隙和无气体阻挡材料的通用方法，以及用于批量连续生产的装置。 这种通用方法可以用于生产各种各样的聚合物和复合材料，并且具体包括聚合物复合谱的两端，即一方面是聚合物混凝土，另一方面是纤维增强的聚合物复合材料。 本发明的复合材料的特征在于视觉计数为空白，气体闭塞在1250x放大率下自由地达到1微米的水平。 伴随地，与通过常规方法制备的复合材料相比，本发明生产有用的聚合物混凝土材料，其显示出显着提高的完整性，便于高速加工，高介电和机械强度。 因此，用于本发明的材料的一个特别适用的应用是高压电绝缘材料和绝缘体，其中存在空隙或气体闭塞缺陷可能具有有害影响，导致其早期失效。