公开(公告)号：US20100139874A1

公开(公告)日：2010-06-10

申请号：US12635360

申请日：2009-12-10

申请人： Angelo Sudano ,  Benoit Meloche

发明人： Angelo Sudano ,  Benoit Meloche

IPC分类号： E06B9/262 ,  E06B9/24

CPC分类号： E06B9/36 ,  E06B9/266 ,  E06B9/386

摘要： A louver includes an integral core having first and second opposed surfaces. There is a layer provided on at least a portion of at least the first surface of the core. The layer has a design pattern with a plurality of projections extending away from the core. The louver is also provided with an array of light-traversable perforations extending through the core and the layer. An assembly that has a support mountable to a frame of an opening and a plurality of louvers. The louvers are mountable relative to the support so that the louvers cover the opening. The assembly also has rotation members for rotating the louvers between a closed position and a partially open position and a fully open position. The projections combined with the perforations allow the louvers to present improved light transmission-reflection effects particularly when rotated.

摘要翻译： 百叶窗包括具有第一和第二相对表面的整体芯。 至少设置在芯的第一表面的至少一部分上的层。 该层具有设计图案，其具有远离芯部延伸的多个突起。 百叶窗还设置有延伸穿过芯部和层的光穿过穿孔的阵列。 具有可安装到开口的框架上的支撑件和多个百叶窗的组件。 百叶窗相对于支撑件可安装，使得百叶窗覆盖开口。 组件还具有用于在闭合位置和部分打开位置和完全打开位置之间旋转百叶窗的旋转构件。 与穿孔结合的突起允许百叶窗特别在旋转时呈现改善的光透射反射效应。

公开(公告)号：US08323545B2

公开(公告)日：2012-12-04

申请号：US12724029

申请日：2010-03-15

申请人： Angelo Sudano ,  Benoit Meloche

发明人： Angelo Sudano ,  Benoit Meloche

IPC分类号： B29C47/00

CPC分类号： B29C47/025 ,  B29C47/0028 ,  B29C47/003 ,  B29C47/046 ,  B29C47/064 ,  B29C2947/9259 ,  B29C2947/92885 ,  B29K2027/06 ,  B44F9/02 ,  Y10T428/24438

摘要： A co-extrusion process for making decorative moldings having a simulated wood appearance and a given profile includes mixing a base material and color particles to form a mixture, the base material having a rigid polymer and the color particles having a different color from the base material and a higher melt temperature than the base material. The mixture is heated and displaced using a feed screw such that the color particles move helically along the trajectory of the feed screw while avoiding backflow and melting to create corresponding helical vein segments within the base material. The mixture is forced through a tubular channel while controlling heat and shear conditions such that the helical vein segments remain substantially intact. The mixture is fed into a die having at least a first tubular inlet communicating with the tubular channel, a first outlet having a planar shape corresponding to the given profile, and a first cavity between the inlet and the outlet, the cavity having a form to flatten and widen the mixture to produce a planar surface coating at the outlet wherein the helical vein segments are transposed into two-dimensional nested arches simulating wood appearance. The surface coating is extruded onto a first side of a core having cellular polymer material, producing the decorative mouldings.

摘要翻译： 用于制造具有模拟木材外观和给定轮廓的装饰模制品的共挤出方法包括混合基材和着色颗粒以形成混合物，所述基材具有刚性聚合物，并且所述着色颗粒具有与所述基材不同的颜色 并且熔融温度比基材高。 使用进料螺杆将混合物加热和移位，使得着色颗粒沿着进料螺杆的轨迹螺旋运动，同时避免回流和熔化，以在基材内形成相应的螺旋状静脉段。 混合物被迫通过管状通道，同时控制热和剪切条件，使得螺旋静脉段保持基本上完整。 将混合物进料到具有至少与管状通道连通的第一管状入口的模具中，具有对应于给定轮廓的平面形状的第一出口和入口与出口之间的第一空腔， 使混合物变平并加宽以在出口处产生平面表面涂层，其中螺旋形静脉段被转置成模拟木材外观的二维嵌套拱。 将表面涂层挤出到具有多孔聚合物材料的芯的第一侧上，产生装饰模制品。

公开(公告)号：US20110177291A1

公开(公告)日：2011-07-21

申请号：US12724029

申请日：2010-03-15

申请人： Angelo Sudano ,  Benoit Meloche

发明人： Angelo Sudano ,  Benoit Meloche

IPC分类号： D06N7/04 ,  B29C47/04

CPC分类号： B29C47/025 ,  B29C47/0028 ,  B29C47/003 ,  B29C47/046 ,  B29C47/064 ,  B29C2947/9259 ,  B29C2947/92885 ,  B29K2027/06 ,  B44F9/02 ,  Y10T428/24438

摘要： A co-extrusion process for making decorative moldings having a simulated wood appearance and a given profile includes mixing a base material and color particles to form a mixture, the base material having a rigid polymer and the color particles having a different color from the base material and a higher melt temperature than the base material. The mixture is heated and displaced using a feed screw such that the color particles move helically along the trajectory of the feed screw while avoiding backflow and melting to create corresponding helical vein segments within the base material. The mixture is forced through a tubular channel while controlling heat and shear conditions such that the helical vein segments remain substantially intact. The mixture is fed into a die having at least a first tubular inlet communicating with the tubular channel, a first outlet having a planar shape corresponding to the given profile, and a first cavity between the inlet and the outlet, the cavity having a form to flatten and widen the mixture to produce a planar surface coating at the outlet wherein the helical vein segments are transposed into two-dimensional nested arches simulating wood appearance. The surface coating is extruded onto a first side of a core having cellular polymer material, producing the decorative mouldings.

摘要翻译： 用于制造具有模拟木材外观和给定轮廓的装饰模制品的共挤出方法包括混合基材和着色颗粒以形成混合物，所述基材具有刚性聚合物，并且所述着色颗粒具有与所述基材不同的颜色 并且熔融温度比基材高。 使用进料螺杆将混合物加热和移位，使得着色颗粒沿着进料螺杆的轨迹螺旋运动，同时避免回流和熔化，以在基材内形成相应的螺旋状静脉段。 混合物被迫通过管状通道，同时控制热和剪切条件，使得螺旋静脉段保持基本上完整。 将混合物进料到具有至少与管状通道连通的第一管状入口的模具中，具有对应于给定轮廓的平面形状的第一出口和入口与出口之间的第一空腔， 使混合物变平并加宽以在出口处产生平面表面涂层，其中螺旋形静脉段被转置成模拟木材外观的二维嵌套拱。 将表面涂层挤出到具有多孔聚合物材料的芯的第一侧上，产生装饰模制品。