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1. 发明授权

US4825603A Elevated floor plate 失效
标题翻译：高架地板
公开(公告)号：US4825603A
公开(公告)日：1989-05-02
申请号：US169835
申请日：1988-03-18
申请人： Carl S. Hardwicke , Howard R. Leffel, Jr. , George S. Spatoulas
发明人： Carl S. Hardwicke , Howard R. Leffel, Jr. , George S. Spatoulas
IPC分类号： E04F15/024 , E04B5/58
CPC分类号： E04F15/02405
摘要： The disclosure concerns a square die-cast elevated floor plate having a top continuous or perforated panel reinforced underneath by a polygonal tessellation grid of ribs. All of the ribs of the grid, including their integral ejector pin bosses, and, if desired, the peripheral ribs or border flange, are of the same depth; however, concentric rows of polygons in the tessellation pattern have their ribs gradually increasing in thickness from the border flange to the center of the plate. The polygons in the pattern may comprise squares and octagons in which alternate sides of the octagons have a ratio of one to the square-root-of-two, and the sides of the squares correspond to the sides having the square-root-of-two length. The continuous or perforated top panel may be formed integrally or adhered to the tessellation rib pattern. The rib pattern with its integral ejector pin bosses is preferably symmetrical for at least 180.degree. rotation of its die. The integral ejector pin bosses are preferably located along the ribs of the octagons so that they align with the ends of slotted perforations in the top panel. The thickness of the perforated floor panel may be greater than that of the continuous top panel. These floor plates may be supported at their adjacent corners by vertically adjustable jacks.
摘要翻译：本公开涉及一种正方形压铸高架地板，其具有通过肋的多边形镶嵌格栅在下面加强的顶部连续或穿孔板。栅格的所有肋，包括其整体的推顶销凸起，并且如果需要，周边肋或边框法兰具有相同的深度; 然而，镶嵌图案中的同心排的多边形具有从边缘凸缘到板的中心的厚度逐渐增加的肋。图案中的多边形可以包括正方形和八边形，其中八边形的交替侧具有一到二的平方根的比率，并且正方形的边对应于具有平方根的边，两个长度。连续或有孔的顶板可以一体地形成或粘附到镶嵌肋图案。具有其整体的顶针凸台的肋图案优选地对应于其模具的至少180°旋转。整体推顶销凸起优选地沿着八边形的肋定位，使得它们与顶板中的开槽穿孔的端部对准。穿孔地板面板的厚度可以大于连续顶板的厚度。这些地板可以通过垂直可调的千斤顶在其相邻的角落处被支撑。

2. 外观设计

USD306350S Elevated floor plate 失效
公开(公告)号：USD306350S
公开(公告)日：1990-02-27
申请号：US29476
申请日：1987-03-23
申请人： Carl S. Hardwicke , Howard R. Leffel, Jr. , George S. Spatoulas
设计人： Carl S. Hardwicke , Howard R. Leffel, Jr. , George S. Spatoulas

3. 发明授权

US4745715A Elevated floor plate 失效
标题翻译：高架地板
公开(公告)号：US4745715A
公开(公告)日：1988-05-24
申请号：US29188
申请日：1987-03-23
申请人： Carl S. Hardwicke , Howard R. Leffel, Jr. , George S. Spatoulas
发明人： Carl S. Hardwicke , Howard R. Leffel, Jr. , George S. Spatoulas
IPC分类号： E04F15/024 , E04F15/06 , E04B5/58
CPC分类号： E04F15/02405
摘要： The disclosure concerns a square die-cast elevated floor plate having a top continuous or perforated panel reinforced underneath by a polygonal tessellation grid of ribs. All of the ribs of the grid, including their integral ejector pin bosses and border flange, are of the same depth; however, concentric rows of polygons in the tessellation pattern have their ribs gradually increasing in thickness from the border flange to the center of the plate. The polygons in the pattern may comprise squares and octagons in which alternate sides of the octagons have a ratio of one to the square-root-of-two, and the sides of the squares correspond to the sides having the square-root-of-two length. The continuous or perforated top panel may be formed integrally or adhered to the tessellation rib pattern. The rib pattern with its integral ejector pin bosses is preferably symmetrical for at least 180.degree. rotation of its die. The integral ejector pin bosses are preferably located along the ribs of the octagons so that they align with the ends of slotted perforations in the top panel. The thickness of the perforated floor panel may be greater than that of the continuous top panel. These plates may be supported at their adjacent corners by vertically adjustable jacks.
摘要翻译：本公开涉及一种正方形压铸高架地板，其具有通过肋的多边形镶嵌格栅在下面加强的顶部连续或穿孔板。网格的所有肋骨，包括其整体顶针和凸缘，均具有相同的深度; 然而，镶嵌图案中的同心排的多边形具有从边缘凸缘到板的中心的厚度逐渐增加的肋。图案中的多边形可以包括正方形和八边形，其中八边形的交替侧具有一到二的平方根的比率，并且正方形的边对应于具有平方根的边，两个长度。连续或有孔的顶板可以一体地形成或粘附到镶嵌肋图案。具有其整体的顶针凸台的肋图案优选地对应于其模具的至少180°旋转。整体推顶销凸起优选地沿着八边形的肋定位，使得它们与顶板中的开槽穿孔的端部对准。穿孔地板面板的厚度可以大于连续顶板的厚度。这些板可以通过垂直可调的千斤顶在其相邻的角落处被支撑。

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