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1. 发明申请

WO1996011311A1 PREASSEMBLED FASTENING ELEMENT 审中-公开
标题翻译：预先配套的元素
公开(公告)号：WO1996011311A1
公开(公告)日：1996-04-18
申请号：PCT/EP1995003942
申请日：1995-10-06
申请人： SFS INDUSTRIE HOLDING AG
发明人： SFS INDUSTRIE HOLDING AG , MOSSMAN, Jeffrey, L.
IPC分类号： E04D03/36
CPC分类号： E04D3/3603 , E04D5/145 , F16B43/00
摘要： A fastening element (10) includes a large washer (14) and a screw (12), which are preassembled at a right angle. The washer (14) is fixedly attached to the screw (12) at a preselected position in a mid-region of the screw (12). The screw (12) includes a drill tip (16) at its free end and a threaded shank (22). The other end of the screw (12) terminates in a screw head (18) which may be turned by a manual tool or a power tool. The aperture (26) in the washer (14) has an axially extended collar (38) that allows for a close sliding fit between the screw (12) and washer (14), and an adhesive material fixes the washer (14) to the screw (12) along the length of the collar (38) and holds the preassembled condition after manufacture until installation at a construction site. For installation, turning forces applied by a tool on the screw head (18), break the bond of the adhesive and permit the screw (12) to move through the washer (14). Alternatively, the aperture in the collar is threaded. Thereby, the screw and washer are tightly joined together by the engaged threads and an adhesive.
摘要翻译：紧固元件（10）包括大直径的垫圈（14）和螺钉（12）。垫圈（14）在螺钉（12）的中间区域中的预选位置固定地附接到螺钉（12）。螺钉（12）在其自由端包括钻头（16）和螺纹柄（22）。螺钉（12）的另一端终止于可由手动工具或电动工具转动的螺钉头（18）。垫圈（14）中的孔（26）具有轴向延伸的套环（38），其允许在螺钉（12）和垫圈（14）之间紧密地滑动配合，并且粘合剂材料将垫圈（14）固定到螺钉（12）沿着套环（38）的长度，并且在制造之后保持预组装状态，直到在施工现场安装。为了安装，通过工具施加在螺钉头（18）上的转动力破坏粘合剂的粘合并允许螺钉（12）移动通过垫圈（14）。或者，套环中的孔是带螺纹的。因此，螺钉和垫圈通过接合的螺纹和粘合剂紧密地接合在一起。

2. 发明申请

WO1996011088A1 INSTALLATION TOOL FOR PREASSEMBLED FASTENING ELEMENT 审中-公开
标题翻译：预安装元件安装工具
公开(公告)号：WO1996011088A1
公开(公告)日：1996-04-18
申请号：PCT/EP1995003943
申请日：1995-10-06
申请人： SFS INDUSTRIE HOLDING AG
发明人： SFS INDUSTRIE HOLDING AG , MOSSMAN, Jeffrey, L.
IPC分类号： B25B23/10
CPC分类号： E04D15/04 , B25B23/10 , E04D2015/047
摘要： An installation tool for preassembled fastening elements provides alignment between the washer and screw during installation and does not permit the washer to rotate with the screw. The tool has a backing surface for the washer and a guide tube to receive the head or shank of the screw. Magnets, embedded in the backing surface, retain a steel washer and screw fastener, fully assembled, in the tool. A plurality of pins near the circumferential perimeter of the backing surface have conical or bevelled surfaces, which together provide a self-centering cradle for the washer. The tapered pins make local contact with the circumferential edge of the washer. When the screw is rotated by a power tool connected to the fastening tool, rotation of the washer in the tool is prevented by interference between the washer's peripheral edge and the bevelled pin surfaces.
摘要翻译：用于预组装的紧固元件的安装工具在安装期间提供垫圈和螺钉之间的对准，并且不允许垫圈与螺钉一起旋转。该工具具有用于垫圈的背衬表面和用于容纳螺钉的头部或柄部的导向管。嵌入背衬表面的磁铁将钢垫圈和螺丝紧固件完全组装在工具中。背衬表面的圆周周边附近的多个销具有圆锥形或斜面，这些表面一起为垫圈提供自定心支架。锥形销与垫圈的圆周边缘局部接触。当通过连接到紧固工具的电动工具旋转螺钉时，通过垫圈的周缘和倾斜的销表面之间的干涉来防止垫圈在工具中的旋转。

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