| 发明名称 | Corrugated stormwater chamber having sub-corrugations | ||
| 摘要 | A chamber is disclosed. The chamber may include a base, a plurality of alternating crest corrugations and valley corrugations running transverse to a length of the chamber, wherein the crest corrugations decrease in width with elevation from the base, and the valley corrugations increase in width with elevation from the base, at least one crest sub-corrugation running along at least a portion of a crest corrugation, at least one valley sub-corrugation running along at least a portion of a valley corrugation an end crest corrugation positioned at a terminal end of the chamber, and an end crest sub-corrugation running along at least a portion of the end crest corrugation. | ||
| 申请公布号 | US9556576(B2) | 申请公布日期 | 2017.01.31 |
| 申请号 | US201414175477 | 申请日期 | 2014.02.07 |
| 申请人 | StormTech LLC | 发明人 | Mailhot David J.;Gandhi Nimish;McGrath Timothy J. |
| 分类号 | E02B11/00;E03F1/00 | 主分类号 | E02B11/00 |
| 代理机构 | Finnegan Henderson Farabow, Garrett & Dunner, L.L.P. | 代理人 | Finnegan Henderson Farabow, Garrett & Dunner, L.L.P. |
| 主权项 | 1. A chamber, comprising: a base; a plurality of alternating crest corrugations and valley corrugations running transverse to a length of the chamber, wherein the crest corrugations decrease in width with elevation from the base, and the valley corrugations increase in width with elevation from the base; at least one crest sub-corrugation running along at least a portion of a crest corrugation; at least one valley sub-corrugation running along at least a portion of a valley corrugation; an end crest corrugation positioned at a terminal end of the chamber; and an end crest sub-corrugation running along at least a portion of the end crest corrugation, wherein the end crest sub-corrugation includes a substantially constant width. | ||
| 地址 | Wethersfield CT US | ||