公开(公告)号：US4906127A

公开(公告)日：1990-03-06

申请号：US246216

申请日：1988-09-19

申请人： Franklin H. Nixon ,  Anthony F. Quance

发明人： Franklin H. Nixon ,  Anthony F. Quance

IPC分类号： E04B1/58

CPC分类号： E04B1/5818 ,  Y10T24/44034 ,  Y10T403/7105 ,  Y10T403/7188 ,  Y10T403/7194

摘要： A clamp for securing adjacent sides of a pair of structural members such as metal tubing. The clamp comprises of a pair of fastening devices joined together, back to back. Each fastening device further comprises an inwardly contactible sleeve with the back side being flat where it is joined. From the backside two sides are turned to enclose a structural member and form an opening to facilitate entry of the structural member. At opposite sides of the opening a pair of wedge flanges are turned outwardly with diverging tapers. Each sleeve has a contractor with inturned flanges which taper in opposition to the taper of the sleeve flanges. The contractor when slid onto the sleeve flanges draws itself and the sleeve into a constricting gripping engagement with the enclosed structural member.

摘要翻译： 用于固定一对结构构件（例如金属管）的相邻侧面的夹具。 夹具包括一对连接在一起的紧固装置，背靠背。 每个紧固装置还包括向内接触的套筒，其背面在其连接处是平坦的。 从背面两侧转动以包围结构件并形成开口以便于结构件进入。 在开口的相对侧，一对楔形凸缘向外转动并具有发散的锥形。 每个套筒都有一个带内翻法兰的承包商，其与套筒凸缘的锥度相对应地锥形。 当承包商滑动到套筒凸缘上时，其自身和套筒与封闭的结构构件形成收缩夹紧接合。