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公开(公告)号：US20220205232A1
公开(公告)日：2022-06-30
申请号：US17572701
申请日：2022-01-11
摘要： A plastic arch-shape cross section corrugated stormwater chamber has a multiplicity of crest corrugations and valley corrugations which run transverse to its length. Sub-corrugations run along part or all of the arch-curve lengths of either crest corrugations or valley corrugations, or along both of them. A sub-corrugations are smaller in dimension than an associated crest corrugation or valley corrugation. Sub-corrugations may taper in width and depth and may taper to nothingness. A compound convex shape end cap, useful for closing off the ends of stormwater chambers, has substantially vertical corrugations with analogous sub-corruptions.
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公开(公告)号：US20150211198A1
公开(公告)日：2015-07-30
申请号：US14165503
申请日：2014-01-27
IPC分类号： E02B11/00
摘要： A plastic arch-shape cross section corrugated stormwater chamber has a multiplicity of crest corrugations and valley corrugations which run transverse to its length. Sub-corrugations run along part or all of the arch-curve lengths of either crest corrugations or valley corrugations, or along both of them. A sub-corrugations are smaller in dimension than an associated crest corrugation or valley corrugation. Sub-corrugations may taper in width and depth and may taper to nothingness. A compound convex shape end cap, useful for closing off the ends of stormwater chambers, has substantially vertical corrugations with analogous sub-corrugations.
摘要翻译： 塑料拱形横截面波纹雨水室具有多个波峰波纹和波纹，横向于其长度。 子波纹沿着波峰波纹或谷波纹的一部分或全部拱曲线延伸，或沿着它们的两个方向延伸。 子波纹的尺寸小于相关的波峰波纹或谷波纹。 亚波纹可能在宽度和深度上逐渐变细，并且可能逐渐变细。 用于封闭雨水室端部的复合凸形端盖具有基本垂直的波纹，具有类似的亚波纹。
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公开(公告)号：US08857641B1
公开(公告)日：2014-10-14
申请号：US13412466
申请日：2012-03-05
CPC分类号： B65D90/0033 , B65D88/06 , B65D88/76
摘要： A molded plastic tank, optionally a septic tank, for containing liquid, comprises two injection molded plastic half tanks that have concave exterior walls and integral flanges, and that nest within each other for shipment or storage. Lengthwise ends of the half tanks have grips, for manual or machine lifting of the half tank from the top of a concave-down stack of half tanks, and for then assembling whole tanks. A sling is used to machine lift one or several half tanks by attachment to the grips or to lifting lugs at the top of the half tank. A corrugated septic tank having spaced apart access port regions has a grid of ribs in the exterior top valley corrugations and running across the access port region, to provide strength during testing and use.
摘要翻译： 用于容纳液体的模制塑料罐，可选地是化粪池，包括两个具有凹入的外壁和整体法兰的注塑塑料半箱，并且彼此嵌套用于运输或储存。 半罐的纵向端部具有把手，用于从半罐的凹陷堆叠的顶部手动或机械提升半罐，然后组装整个罐。 吊索用于通过附接到手柄或半罐顶部的吊耳来提升一个或几个半罐。 具有间隔开的进入端口区域的波纹化粪池在外部顶部谷部波纹中具有肋状格栅，并且跨越进入端口区域延伸，以在测试和使用期间提供强度。
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公开(公告)号：US08672583B1
公开(公告)日：2014-03-18
申请号：US12802483
申请日：2010-06-07
IPC分类号： E02B11/00
CPC分类号： E03F1/003 , E02B11/005
摘要： A plastic arch-shape cross section corrugated stormwater chamber has a multiplicity of crest corrugations and valley corrugations which run transverse to its length. Sub-corrugations run along part or all of the arch-curve lengths of either crest corrugations or valley corrugations, or along both of them. A sub-corrugations are smaller in dimension than an associated crest corrugation or valley corrugation. Sub-corrugations may taper in width and depth and may taper to nothingness. A compound convex shape end cap, useful for closing off the ends of stormwater chambers, has substantially vertical corrugations with analogous sub-corrugations.
摘要翻译： 塑料拱形横截面波纹雨水室具有多个波峰波纹和波纹，横向于其长度。 子波纹沿着波峰波纹或谷波纹的一部分或全部拱曲线延伸，或沿着它们的两个方向延伸。 子波纹的尺寸小于相关的波峰波纹或谷波纹。 亚波纹可能在宽度和深度上逐渐变细，并且可能逐渐变细。 用于封闭雨水室端部的复合凸形端盖具有基本垂直的波纹，具有类似的亚波纹。
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