| 发明名称 |
Concrete anchor coupling assembly and anchor rod holder |
| 摘要 |
Concrete coupling assembly comprises a base holder for being attached to a concrete forming surface, the base holder including a central opening; a coupler having one end disposed within the central opening, the coupler having an axis for being positioned substantially transverse to the forming surface, the coupler having first and second threaded bores through the one end for attachment of a threaded rod; and a separate anchor body threadedly attached to another end of the coupler. |
| 申请公布号 |
US9222251(B2) |
申请公布日期 |
2015.12.29 |
| 申请号 |
US201213424082 |
申请日期 |
2012.03.19 |
| 申请人 |
|
发明人 |
Espinosa Thomas M. |
| 分类号 |
E04B1/41;B28B23/00;E04G21/18 |
主分类号 |
E04B1/41 |
| 代理机构 |
Shlesinger, Arkwright & Garvey LLP |
代理人 |
Shlesinger, Arkwright & Garvey LLP |
| 主权项 |
1. Concrete coupling assembly, comprising:
a) a base holder for being attached to a concrete forming surface, the base holder including a central opening; b) a separate coupler having one end disposed within said central opening, said coupler having an axis for being positioned substantially transverse to the concrete forming surface, said one end of said coupler having first and second threaded bores for threaded attachment of a threaded rod, another end of said coupler having an opening with inside threads, said another end is opposite to said one end of said coupler; and c) a separate anchor body threadedly attached to said inside threads at said another end of said coupler opposite to said one end. |
| 地址 |
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