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公开(公告)号：US06419776B1
公开(公告)日：2002-07-16
申请号：US08818695
申请日：1997-03-19
IPC分类号： B32B3100
CPC分类号： B32B3/12 , B29C59/04 , B29C61/06 , B29C70/342 , B29C70/547 , B29D24/002 , B29D99/0021 , B29K2105/04 , B29L2024/00 , B32B5/18 , B32B5/22 , B32B5/26 , B32B37/0007 , B32B37/1018 , B32B37/146 , B32B38/0004 , B32B2305/024 , Y10T156/1023 , Y10T156/1064 , Y10T156/1075 , Y10T428/236 , Y10T428/239 , Y10T428/24149 , Y10T428/24496 , Y10T428/24562 , Y10T428/2457 , Y10T428/24587 , Y10T428/249953 , Y10T428/249987
摘要： A method of prescoring foam board for making composite panels includes impressing a pattern of ridges projecting from a surface of a die into at least one face surface of the foam board. The pattern of ridges on the die forms a pattern of indentations having three series of parallel linear indentations, each series being angularly offset from each series other by 60°. The ridges on the embossing die are pressed into the foam sufficiently deep that the the pattern of indentations impressed in the board surface after whatever springback occurs remain deep enough to enable volatiles generated in an interior zone of a panel to escape when drawn out by a vacuum pump when the foam board is heated under pressure between two face sheets of resin-preimpregnated fabric to form a composite panel.
摘要翻译： 用于制造复合板的泡沫板的预处理方法包括将从模具表面突出的脊状图案压印到泡沫板的至少一个面表面中。 模具上的脊的图案形成具有三系列平行线性凹陷的凹陷图案，每个系列与每个其它系列成角度地偏移60°。 压花模具上的脊被足够深地压入泡沫体中，在任何回弹发生之后印模在板表面上的凹痕图案保持足够深，以使得当通过真空抽出时在面板的内部区域中产生的挥发物逸出 当泡沫板在压力下在两片树脂预浸渍织物的面板之间加热以形成复合板时，泵。
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公开(公告)号：US06251497B1
公开(公告)日：2001-06-26
申请号：US08469397
申请日：1995-06-06
IPC分类号： B32B330
CPC分类号： B32B3/12 , B29C59/04 , B29C61/06 , B29C70/342 , B29C70/547 , B29D24/002 , B29D99/0021 , B29K2105/04 , B29L2024/00 , B32B5/18 , B32B5/22 , B32B5/26 , B32B37/0007 , B32B37/1018 , B32B37/146 , B32B38/0004 , B32B2305/024 , Y10T156/1023 , Y10T156/1064 , Y10T156/1075 , Y10T428/236 , Y10T428/239 , Y10T428/24149 , Y10T428/24496 , Y10T428/24562 , Y10T428/2457 , Y10T428/24587 , Y10T428/249953 , Y10T428/249987
摘要： A foam board, for fabrication of sandwich panels made of a face sheets bonded over each side of the foam board, has two opposed planar faces having an embossed pattern in the faces. The embossed pattern has three series of parallel linear indentations, each of the series intersecting the other two series at an angle of 60°, such as a series of interlinked equilateral triangles angularly offset from the other two series. The indentations into the surface of the foam boards are sufficiently deep and close together to provide escape paths for volatiles generated during the bonding. In this way, the face sheets may be bonded over the foam board and the escape paths vent the volatiles and prevents the development of excessive pressure between the face sheets that otherwise would interfere with the bonding.
摘要翻译： 用于制造由在泡沫板的每一侧粘合的面片制成的夹层板的泡沫板具有两个相对的平面，其面中具有压花图案。 压花图案具有三个平行的线性凹陷系列，每个系列以60°的角度与另外两个系列相交，例如与另外两个系列成角度地偏移的一系列相互连接的等边三角形。 泡沫板表面的凹陷足够深并且靠近在一起，以提供在粘合期间产生的挥发物的逸出路径。 以这种方式，面板可以粘合在泡沫板上，并且逸出路径排出挥发物，并防止面板之间产生过度压力，否则会妨碍粘合。
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公开(公告)号：US5624728A
公开(公告)日：1997-04-29
申请号：US466506
申请日：1995-06-06
IPC分类号： B29C59/04 , B29C61/06 , B29C70/34 , B29D24/00 , B29D99/00 , B32B5/22 , B32B5/26 , B32B37/14 , B32B37/16 , B32B3/30
CPC分类号： B32B37/146 , B29C59/04 , B29C70/342 , B29D24/002 , B29D99/0021 , B32B37/0007 , B32B37/1018 , B32B5/22 , B32B5/26 , B29C61/06 , B29K2105/04 , B29L2024/00 , B32B2305/024 , Y10T156/1023 , Y10T156/1064 , Y10T156/1075 , Y10T428/236 , Y10T428/239 , Y10T428/24149 , Y10T428/24496 , Y10T428/24562 , Y10T428/2457 , Y10T428/24587 , Y10T428/249953 , Y10T428/249987
摘要： A planar composite panel is constructed from two resin-impregnated fiber face sheet covering and bonded to the two sides of a honeycomb core element and a surrounding border element made of rigid foam board. The two planar faces of the rigid foam board are embossed with a pattern of indentations in the form of interlinked equilateral triangles which are sufficiently deep and close together to provide escape paths for volatiles generated inside the panel during curing of the resin in the face sheets by which the face sheets are bonded to the honeycomb core element and the foam board, to prevent the development of excessive pressure between the face sheets that otherwise would interfere with the bonding.
摘要翻译： 平面复合板由两层树脂浸渍的纤维面板构成，覆盖并结合到蜂窝芯体的两侧和由刚性泡沫板制成的周边边框。 刚性泡沫板的两个平面被压印有相互连接的等边三角形形式的凹陷图案，它们足够深且靠近在一起，以在面板中的树脂固化期间在面板内产生的挥发物提供逃逸路径， 面板粘合到蜂窝芯元件和泡沫板上，以防止面板之间产生过大的压力，否则会妨碍接合。
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公开(公告)号：US5589016A
公开(公告)日：1996-12-31
申请号：US235594
申请日：1994-04-29
IPC分类号： B29C59/04 , B29C61/06 , B29C70/34 , B29D24/00 , B29D99/00 , B32B5/22 , B32B5/26 , B32B37/14 , B32B37/16 , B32B3/12
CPC分类号： B32B37/146 , B29C59/04 , B29C70/342 , B29D24/002 , B29D99/0021 , B32B37/0007 , B32B37/1018 , B32B5/22 , B32B5/26 , B29C61/06 , B29K2105/04 , B29L2024/00 , B32B2305/024 , Y10T156/1023 , Y10T156/1064 , Y10T156/1075 , Y10T428/236 , Y10T428/239 , Y10T428/24149 , Y10T428/24496 , Y10T428/24562 , Y10T428/2457 , Y10T428/24587 , Y10T428/249953 , Y10T428/249987
摘要： A planar composite panel is constructed from two resin-impregnated fiber face sheet covering and bonded to the two sides of a honeycomb core element and a surrounding border element made of rigid foam board. The two planar faces of the rigid foam board are embossed with a pattern of indentations in the form of interlinked equilateral triangles which are sufficiently deep and close together to provide escape paths for volatiles generated inside the panel during curing of the resin in the face sheets by which the face sheets are bonded to the honeycomb core element and the foam board, to prevent the development of excessive pressure between the face sheets that otherwise would interfere with the bonding.
摘要翻译： 平面复合面板由两层树脂浸渍的纤维面板构成，覆盖并粘合到蜂窝芯体的两侧和由刚性泡沫板制成的周边边界元件。 刚性泡沫板的两个平面被压印有相互连接的等边三角形形式的凹陷图案，它们足够深且靠近在一起，以在面板中树脂固化期间在面板内产生的挥发物提供逃逸路径， 面板粘合到蜂窝芯元件和泡沫板上，以防止面板之间产生过大的压力，否则会妨碍接合。
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公开(公告)号：US5698153A
公开(公告)日：1997-12-16
申请号：US468693
申请日：1995-06-06
IPC分类号： B29C59/04 , B29C61/06 , B29C70/34 , B29D24/00 , B29D99/00 , B32B5/22 , B32B5/26 , B32B37/14 , B32B37/16 , B29C43/26 , B29C59/02
CPC分类号： B32B37/146 , B29C59/04 , B29C70/342 , B29D24/002 , B29D99/0021 , B32B37/0007 , B32B37/1018 , B32B5/22 , B32B5/26 , B29C61/06 , B29K2105/04 , B29L2024/00 , B32B2305/024 , Y10T156/1023 , Y10T156/1064 , Y10T156/1075 , Y10T428/236 , Y10T428/239 , Y10T428/24149 , Y10T428/24496 , Y10T428/24562 , Y10T428/2457 , Y10T428/24587 , Y10T428/249953 , Y10T428/249987
摘要： A method of prescoring foam board for making composite panels includes impressing a pattern of ridges projecting from a surface of a die into at least one face surface of the foam board. The pattern of ridges on the die forms a pattern of indentations having three series of parallel linear indentations, each series being angularly offset from each series other by 60.degree.. The ridges on the embossing die are pressed into the foam sufficiently deep that the the pattern of indentations impressed in the board surface after whatever springback occurs remain deep enough to enable volatiles generated in an interior zone of a panel to escape when drawn out by a vacuum pump when the foam board is heated under pressure between two face sheets of resin-preimpregnated fabric to form a composite panel.
摘要翻译： 用于制造复合板的泡沫板的预处理方法包括将从模具表面突出的脊状图案压印到泡沫板的至少一个面表面中。 模具上的脊形图案形成具有三个平行线性凹陷系列的凹陷图案，每个系列与每个其它系列成60度角度地偏移。 压花模具上的脊被足够深地压入泡沫体中，在任何回弹发生之后印模在板表面上的凹痕图案保持足够深，以使得当通过真空抽出时在面板的内部区域中产生的挥发物逸出 当泡沫板在压力下在两片树脂预浸渍织物的面板之间加热以形成复合板时，泵。
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