| 发明名称 | Formwork support beam | ||
| 摘要 | A formwork structural member having at least one core made of a material that has a density between approximately 40 kg/m3 and approximately 500 kg/m3, and at least one metal casing that substantially covers an outer contour of the core, the metal casing being arranged attached to the core. | ||
| 申请公布号 | US9103130(B2) | 申请公布日期 | 2015.08.11 |
| 申请号 | US201214130489 | 申请日期 | 2012.06.28 |
| 申请人 | ULMA CyE, S. COOP. | 发明人 | Calvo Echeveste Ibon;Leceta Lasa Jon Iñaki;Fabian Mariezcurrena Aitor;Ruiz De Azua Vaquero Alexander;Cortes Martinez Fernando |
| 分类号 | E04G11/50;E04C3/29;E04C3/04 | 主分类号 | E04G11/50 |
| 代理机构 | Hamilton DeSanctis & Cha, LLP | 代理人 | Kitchen Tim;Scull Peter N.;Hamilton DeSanctis & Cha, LLP |
| 主权项 | 1. A formwork structural member comprising a web and a first flange located at a first end of the web, each of the web and first flange having a core made of a material that has a density between 40 kg/m3 and 500 kg/m3, and at least one metal casing that is attached to and substantially covers an outer contour of the core of the web and flange, wherein the at least one metal casing is attached to the core by an adhesive, the adhesive being selected from the group consisting of polyurethane, polyester and epoxy. | ||
| 地址 | Onati ES | ||