发明授权
US08936453B2 Apparatus and method for continuously forming an element made of expanded plastic material and construction element
有权
用于连续地形成由膨胀塑料材料和结构元件制成的元件的装置和方法
- 专利标题： Apparatus and method for continuously forming an element made of expanded plastic material and construction element
- 专利标题（中）： 用于连续地形成由膨胀塑料材料和结构元件制成的元件的装置和方法
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申请号： US12666399申请日： 2008-06-25
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公开(公告)号： US08936453B2公开(公告)日： 2015-01-20
- 发明人: Piero Cretti
- 申请人： Piero Cretti
- 申请人地址： CY Nicosia
- 专利权人： Gilanberry Trading Ltd.
- 当前专利权人： Gilanberry Trading Ltd.
- 当前专利权人地址： CY Nicosia
- 代理机构： Husch Blackwell LLP
- 优先权： ITMI2007A1281 20070626
- 国际申请： PCT/IB2008/001740 WO 20080625
- 国际公布： WO2009/001213 WO 20081231
- 主分类号： B29C44/30
- IPC分类号： B29C44/30 ; B29C44/46 ; B29C44/20
摘要：
An apparatus for continuously forming a continuous element made of expanded plastic material comprises: a loading section of a mass of granules made of expandable plastic material; a sintering section of the continuous element made of expanded plastic material extending downstream of the loading section; a stabilizing section of the continuous element made of expanded plastic material extending downstream of the sintering section; a forming tunnel extending along the sintering and stabilizing sections and defined between a pair of lateral walls and a pair of gas permeable conveyor belts, supported by respective supporting tracks. Further, at least one of the supporting tracks of the gas permeable conveyor belts comprises at least one portion extending in the sintering section and angularly tiltable with respect to a transversal centerline plane (π) of the forming tunnel for varying the height of the tunnel in a longitudinal direction.