会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明专利
    • Improvements in wall construction
    • GB586342A
    • 1947-03-14
    • GB2383744
    • 1944-11-29
    • DONALD BROWN
    • E04B1/08
    • 586,342. Wall stays. BROWN, D. Nov. 29, 1944, No. 23837. [Classes 20 (ii) and 20 (iv)] In a wall or partition formed of interlocked vertical cavity panels of sheet material, continuous flexible stay members are provided tying anchorages in the foundation to members bearing on the tops of the panels. In the form shown, each stay member comprises a twisted double metal strip a the lower end of which passes round a pin k inserted in a loop c of an anchorage d embedded in concrete j. The upper end projects through a cover plate p bearing on the panel elements g, h, and through a clamp r, which connects the cover plate to a supporting T-beam t, and the stay is tensioned by a wedge u. A wedge may also be provided at the lower ends of the strips a and an alternative form of anchorage is described. The stay member may be of wire. Specification 414,677 is referred to