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1. 发明申请

WO2010111183A1 TAKE-UP FASTENER FOR RESISTING UPLIFT LOADS IN LIGHT FRAMED CONSTRUCTION 审中-公开
标题翻译：用于在轻型框架结构中施加上升荷载的起重紧固件
公开(公告)号：WO2010111183A1
公开(公告)日：2010-09-30
申请号：PCT/US2010/028148
申请日：2010-03-22
申请人： SIMPSON STRONG-TIE COMPANY, INC. , GRAY, Daniel, M. , HENSEN, Samuel, T.
发明人： GRAY, Daniel, M. , HENSEN, Samuel, T.
IPC分类号： E04B1/26 , F16B37/08 , E04B1/00
CPC分类号： E04B1/2608 , E04B2001/2688 , F16B5/0275 , F16B39/24 , F16B43/00
摘要： A take-up fastener (100) is disclosed for fastening a level (102) in a frame construction to the level below (104) so as to resist upward forces generated by wind and other sources on the framed construction. The take-up fastener in general includes a take-up plate, or washer (140), fastened to a portion (110) of the upper level and a take-up screw (160) fit through the take-up plate and fastened to the adjacent level below. Once the take-up fastener is fully assembled, the take-up plate includes a pair of tabs (142,144) which are capable of engaging threads on a take-up screw in a way that allows one-way motion of the take-up screw relative to the take-up plate. In particular, the take-up plate can move downward relative to the take- up screw, for example on constricting of the wooden members to which the take-up plate is affixed. However, the engagement between the take-up plate and take-up screw prevents movement of the take-up plate upward with respect to the take-up screw, for example upon an upward load due to wind or other external force.
摘要翻译：公开了一种用于将框架结构中的水平面（102）紧固到低于（104）的水平面的收紧紧固件（100），以便抵抗由框架结构上的风和其它源产生的向上的力。卷取紧固件通常包括固定到上层的一部分（110）的卷取板或垫圈（140），以及通过卷取板配合的卷取螺钉（160），并被紧固到下方相邻。一旦收紧紧固件完全组装，卷取板包括一对突片（142,144），其能够以允许卷取螺丝单向运动的方式将螺纹接合在卷取螺钉上相对于卷取板。特别地，卷取板可以相对于卷绕螺钉向下移动，例如在收起被卷绕的板的木构件的收缩上。然而，卷取板和卷取螺钉之间的接合防止卷取板相对于卷取螺钉向上移动，例如由于风或其他外力而向上的载荷。

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