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
    • 4. 发明专利
    • Improvements relating to Collapsable Berths.
    • GB190523848A
    • 1906-10-18
    • GB190523848D
    • 1905-11-20
    • BAIRD ANDREW HENRY
    • BAIRD ANDREW HENRY
    • 23,848. Baird, A. H. Nov. 20. Berths; mattresses. -Collapsible berths of the kind described in Specifications No. 20,816, A.D. 1891, No. 10,749, A.D. 1894, No. 10,189, A.D. 1895, No. 15,861. A.D. 1897, No. 21,523, A.D. 1900, and No. 13,113, A.D. 1904, having sets of upright posts articulated together by linkages, are constructed, as shown in Fig. 1, with the uprights extending only as high as the lee-rails of the upper berths. The head and foot uprights are maintained parallel by the lee-rails 10, 11. The end-fitting 12 of the rail slides into a groove in the socket-fitting 14, which is secured to the upright 1 by a strap fitting 15. By these fittings the end-rails are permitted to swivel round the uprights. When the berths are collapsed, the movable fittings 6 of the crossed links 5 either rise clear of the uprights, or slide down the uprights. In the former case, the fittings 6 have spigots 2 adapted to fit into recesses in the upper fittings 3, and the sliding fittings 6 are guided by connecting-links 4. Diagonal braces 8, attafhed to the deck by bolts and nuts, are provided to stiffen the uprights. Some of the uprights may be bolted to the deck, but preferably one end set is attached to the ship's side, or to the deck stanchions. A mattress of the kind described in Specification No. 13,113, A.D. 1904, is supported and locked in position by the swivelling support 20 pivoted to the bolt 19 on the lower tube 10 of the lee-rail, and by the pivoted finger 24 on the crossbar 22.