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公开(公告)号：US6132075A
公开(公告)日：2000-10-17
申请号：US160982
申请日：1998-09-25
CPC分类号： B29C47/625 , B29C47/60 , B29C47/62 , B29C47/0009
摘要： A multichannel wave screw with a slush channel barrier section adapted to provide a consistent mixture of 50% solids and 50% melt to both channels of the double wave metering section. The screw includes a barrier flight having a relatively large initial clearance which allows solids to enter the newly formed slush channel. The barrier flight gradually decreases in clearance to a final barrier flight clearance which allows some dispersed solids to enter the slush channel. At the terminal end of the barrier section, the barrier flight abruptly increases its pitch, thereby abruptly narrowing the solids channel and therefore forcing solid material over the barrier flight and into the slush channel. In this manner, a uniform mixture of solid and melt is provided to the multi-channel wave metering section.
摘要翻译： 具有硅胶通道阻挡部分的多通道波形螺钉，其适于为双波计量部分的两个通道提供50％固体和50％熔体的一致混合物。 螺杆包括具有相对大的初始间隙的阻挡层飞行器，其允许固体进入新形成的淤泥通道。 屏障飞行间隙逐渐减小到最终的屏障飞行间隙，允许一些分散的固体进入泥浆通道。 在阻挡部分的末端，屏障飞行突然增加其俯仰，从而突然变窄固体通道，从而迫使固体材料穿过屏障飞行并进入泥浆通道。 以这种方式，将固体和熔体的均匀混合物提供给多通道波计量部分。
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2.发明授权Method for reconfiguring finishing rolls in a plastic sheet fabrication sheetline 失效在塑料片制造片材线中重新配置精加工辊的方法
公开(公告)号：US5397526A
公开(公告)日：1995-03-14
申请号：US182942
申请日：1994-01-14
CPC分类号： B29C43/24 , Y10S425/235
摘要： Apparatus for reconfiguring at least three finishing rolls in a plastic sheet fabricating sheetline includes a base, a pair of spaced upright support structures, and pairs of first and second spaced support assemblies. The upright support structures are mounted on the base and support a center one of the rolls in a stationary position therebetween and for rotation about a first axis. The first support assemblies support a first outer one of the rolls therebetween for rotation about a second axis and are mounted to the support structures for permitting angularly adjustable movement of the first outer roll relative to the center roll about the first axis to reconfigure the angular position of the first outer roll relative to the center roll. The second support assemblies support a second outer one of the rolls therebetween for rotation about a third axis and are mounted to the support structures for permitting angularly adjustable movement of the second outer roll relative to the center roll about the first axis to reconfigure the angular position of the second outer roll relative to the center roll.
摘要翻译： 用于在塑料片制造片材线中重新配置至少三个精轧辊的装置包括基座，一对间隔开的直立支撑结构以及成对的第一和第二间隔开的支撑组件。 直立支撑结构安装在基座上，并且在其间的固定位置中支撑中心的一个辊并围绕第一轴线旋转。 第一支撑组件支撑其间的第一外部辊之间用于围绕第二轴线旋转并且被安装到支撑结构，用于允许第一外侧辊相对于中心辊围绕第一轴线进行角度可调节的运动，以重新配置角位置 的第一外辊相对于中心辊。 第二支撑组件支撑其间的第二外部辊之间用于围绕第三轴线旋转并且被安装到支撑结构，用于允许第二外侧辊相对于中心辊围绕第一轴线进行角度可调节的运动，以重新配置角位置 的第二外辊相对于中心辊。
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公开(公告)号：US5375992A
公开(公告)日：1994-12-27
申请号：US14781
申请日：1993-02-08
CPC分类号： B29C47/6081 , B29C47/60 , B29C47/6018 , B29C47/62 , B29C47/625 , B29C47/0009
摘要： A plasticating apparatus having a barrel and a screw rotatably disposed therein. The screw has a mixing section including a helical conveying flight to form a helical passage for transporting resinous material along the screw. The mixing section further includes two helical divider flights, each spaced from the conveying flight to divide the helical passage into three channels of varying cyclic depth in the helical direction of the channels. The portions of minimum depth of the channels define wave crests which are helically displaced from each other.
摘要翻译： 一种具有可旋转地设置在其中的镜筒和螺钉的塑化装置。 螺杆具有包括螺旋输送螺旋的混合部分，以形成用于沿着螺钉输送树脂材料的螺旋通道。 混合部分还包括两个螺旋分配器翼片，每个与输送飞行件间隔开，以将螺旋通道分成在通道的螺旋方向上变化的循环深度的三个通道。 通道的最小深度部分限定彼此螺旋移位的波峰。
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公开(公告)号：US5219590A
公开(公告)日：1993-06-15
申请号：US714861
申请日：1991-06-13
CPC分类号： B29C47/6081 , B29C47/60 , B29C47/6018 , B29C47/62 , B29C47/625 , B29C47/0009
摘要： A plasticating apparatus having a barrel and a screw rotatably disposed therein. The screw has a mixing section including a helical conveying flight to form a helical passage for transporting resinous material along the screw. The mixing section further includes two helical divider flights, each spaced from the conveying flight to divide the helical passage into three channels of varying cyclic depth in the helical direction of the channels. The portions of minimum depth of the channels define wave crests which are helically displaced from each other.
摘要翻译： 一种具有可旋转地设置在其中的镜筒和螺钉的塑化装置。 螺杆具有包括螺旋输送螺旋的混合部分，以形成用于沿着螺钉输送树脂材料的螺旋通道。 混合部分还包括两个螺旋分配器翼片，每个与输送飞行件间隔开，以将螺旋通道分成在通道的螺旋方向上变化的循环深度的三个通道。 通道的最小深度部分限定彼此螺旋移位的波峰。
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公开(公告)号：US20080307729A1
公开(公告)日：2008-12-18
申请号：US12104310
申请日：2008-04-16
CPC分类号： E04G9/06 , E04C2/292 , E04C2/3405 , E04C2/365 , E04C2002/3444 , E04C2002/3472
摘要： A panel is disclosed, which comprises a core and first and second plates disposed on opposing sides of the core. The core may comprise pluralities of first and second rib structures, a foamed polymer structure, or a honeycomb structure. The panel may be used as a building or construction structure or in a concrete pouring application.
摘要翻译： 公开了一种面板，其包括设置在芯的相对侧上的芯和第一和第二板。 芯可以包括多个第一和第二肋结构，发泡聚合物结构或蜂窝结构。 面板可以用作建筑物或建筑结构或混凝土浇注应用。
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6.发明授权Apparatus for reconfiguring finishing rolls in a plastic sheet fabrication sheetline 失效用于在塑料片制造片材线中重新配置精加工辊的装置
公开(公告)号：US4997358A
公开(公告)日：1991-03-05
申请号：US403103
申请日：1989-09-05
IPC分类号： B29C43/24
CPC分类号： B29C43/24 , Y10S425/235
摘要： Apparatus for reconfiguring at least three finishing rolls in a plastic sheet fabricating sheetline includes a base, a pair of spaced upright support structures, and pairs of first and second spaced support assemblies. The upright support structures are mounted on the base and support a center one of the rolls in a stationary position therebetween and for totation about a first axis. The first support assemblies support a first outer one of the rolls therebetween for rotation about a second axis and are mounted to the support structures for permitting angularly adjustable movement of the first outer roll relative to the center roll about the first axis to reconfigure the angular position of the first outer roll relative to the center roll. The second support assemblies support a second outer one of the rolls therebetween for rotation about a third axis and are mounted to the support structures for permitting angularly adjustable movement of the second outer roll relative to the center roll about the first axis to reconfigure the angular position of the seocnd outer roll relative to the center roll.
摘要翻译： 用于在塑料片制造片材线中重新配置至少三个精轧辊的装置包括基座，一对间隔开的直立支撑结构以及成对的第一和第二间隔开的支撑组件。 直立的支撑结构安装在基座上，并在其间的静止位置支撑中心的一个辊，并围绕第一轴线进行放置。 第一支撑组件支撑其间的第一外部辊之间用于围绕第二轴线旋转并且被安装到支撑结构，用于允许第一外侧辊相对于中心辊围绕第一轴线进行角度可调节的运动，以重新配置角位置 的第一外辊相对于中心辊。 第二支撑组件支撑其间的第二外部辊之间用于围绕第三轴线旋转并且被安装到支撑结构，用于允许第二外侧辊相对于中心辊围绕第一轴线进行角度可调节的运动，以重新配置角位置 的相对于中心辊的边缘外辊。
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