发明名称 |
Anchor system for securing a concrete wall panel to a supporting concrete foundation |
摘要 |
A cast concrete wall panel is secured to a concrete foundation by an anchor system which includes a steel base plate embedded adjacent the bottom surface of the wall panel and welded to a tapered channel projecting upwardly adjacent the inner surface of the wall panel to define a cavity. Reinforcing bars have bottom ends welded to the base plate and project upwardly into the concrete wall panel, and a hole is formed in the base plate at the bottom of the cavity. The hole receives a self-tapping concrete anchor bolt which is driven into a hole drilled within the foundation at an acute angle less than twelve degrees and preferably about six degrees from vertical. The channel has a removable cap to prevent concrete from entering the cavity during casting of the wall panel and to provide a decorative inside cover for the cavity after installing the anchor bolt.
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申请公布号 |
US2013031857(A1) |
申请公布日期 |
2013.02.07 |
申请号 |
US201113136414 |
申请日期 |
2011.08.01 |
申请人 |
TINCHER TERRY J.;FOLEY ROBERT P. |
发明人 |
TINCHER TERRY J.;FOLEY ROBERT P. |
分类号 |
E04B1/41;E02D27/32;E04B2/00 |
主分类号 |
E04B1/41 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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