Metal roofing system
    1.
    发明授权
    Metal roofing system 失效
    金属屋面系统

    公开(公告)号:US5469680A

    公开(公告)日:1995-11-28

    申请号:US210379

    申请日:1994-03-18

    申请人: David L. Hunt

    发明人: David L. Hunt

    摘要: In a metal roofing system in which a plurality of overlapping horizontal courses of metal shingles are secured to a roofing substructure, each course being formed from a horizontal row of metal shingles that overlap and interlock with other metal shingles in a course disposed directly therebelow, and wherein a joint pan is positioned below abutting metal shingles within each course, the improvement comprising: a deformation at a top of each joint pan, the deformation indicating proper placement for a short edge of a metal shingle.

    摘要翻译: 在金属屋顶系统中,多个重叠的水平线条的金属瓦片固定到屋顶底部结构上,每个路线由水平排的金属瓦片形成,该金属瓦片在直接位于其下的路线中与其它金属瓦片重叠并与其互锁;以及 其特征在于,联合盘定位在每个行程内的邻接的金属板下方,其改进包括:每个接合盘的顶部处的变形,该变形指示金属瓦的短边缘的正确放置。