发明授权
- 专利标题： Column base structure and connection arrangement
- 专利标题（中）： 列基础结构和连接布置
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申请号： US687727申请日： 1991-04-19
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公开(公告)号： US5505033A公开(公告)日： 1996-04-09
- 发明人: Hideshige Matsuo , Nobukiyo Imagawa , Isamu Yamamoto , Michio Itoh , Kuniaki Sato
- 申请人： Hideshige Matsuo , Nobukiyo Imagawa , Isamu Yamamoto , Michio Itoh , Kuniaki Sato
- 申请人地址： JPX Tokyo
- 专利权人： 501 Hitachi Metals Ltd.
- 当前专利权人： 501 Hitachi Metals Ltd.
- 当前专利权人地址： JPX Tokyo
- 主分类号： E02D27/42
- IPC分类号： E02D27/42 ; E04H12/22
摘要：
A column base structure formed by integrally joining a column base metal fitting having a raised portion and a base plate to a steel-frame column, and joining the column base metal fitting joined to the steel-frame column to a concrete foundation via anchor bolts embedded in the concrete foundation, in which an anchor-bolt retainer having an upper anchor plate and a lower anchor plate is fixedly fitted to support members installed on a concrete subslab, anchor bolts are hold in position via the anchor-bolt retainer, and the anchor bolts are embedded, together with the anchor-bolt retainer, into the concrete foundation.
公开/授权文献
- US4585413A Orthodontic device 公开/授权日：1986-04-29