发明名称 Concentric holdown
摘要 A connector for attaching a first building structural member to a second building structural member in conjunction with fasteners and an anchor member to resist forces on buildings imposed by earthquakes, hurricanes, tornadoes and other similar cataclysmic forces is made with a strap and a standoff base. The standoff base receives the anchor member, and bears upon the strap. The strap is connected to the first building structural member by means of the fasteners. The first building structural member bears upon the standoff base while being lifted above the anchor member by the standoff base.
申请公布号 US6513290(B2) 申请公布日期 2003.02.04
申请号 US20000729604 申请日期 2000.12.03
申请人 SIMPSON STRONG-TIE COMPANY, INC. 发明人 LEEK WILLIAM F.
分类号 E04B1/00;E04B1/10;E04B1/26;E04B1/58;F16B7/18;F16B9/02;(IPC1-7):E04B1/38;E04H12/22;E02D27/42 主分类号 E04B1/00
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