发明名称 SCAFFOLDING CONNECTION APPARATUS AND METHOD
摘要 <p>SCAFFOLDING CONNECTION APPARATUS AND METHOD A male/female connection of the twistlock type is provided for coupling vertical scaffolding members. The male component is forged and the female component consists of forged portions welded together. The connection components may be reliably welded to respective tubular scaffolding members or standards. The safety of the scaffolding is improved compared to mechanically crimped connections, and the cost of scaffolding field repair and maintenance is substantially reduced.</p>
申请公布号 CA1271973(A) 申请公布日期 1990.07.24
申请号 CA19850492749 申请日期 1985.10.10
申请人 BUILDERS EQUIPMENT AND TOOL MANUFACTURING COMPANY 发明人 GILBREATH, WILLIAM E.
分类号 E04G7/30;F16B7/20;(IPC1-7):E04G7/00 主分类号 E04G7/30
代理机构 代理人
主权项
地址