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    • 4. 发明专利
    • Roof frame and its construction method
    • 屋顶框架及其施工方法
    • JP2006219937A
    • 2006-08-24
    • JP2005035815
    • 2005-02-14
    • Taisei Corp大成建設株式会社
    • SEKI FUMIOMASUMOTO TOSHIYAIKETANI SEIJISHIMADA JUNJI
    • E04B7/10E04B1/32E04B1/343
    • PROBLEM TO BE SOLVED: To provide a roof frame and its construction method capable of offering a simple construction and excellent workability with which the area of construction site can be utilized to a maximum degree without being restricted by the scale, shape or the like of the site.
      SOLUTION: A roof frame 1 is so formed as to cover the whole of a space above the filled ground R(construction site) and comprises a pair of field work portions 10 covering the filled ground except a strip-shaped portion S having a predetermined width, and a standard portion 20 made of standard roof members built as the strip-shaped portion S.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种能够提供简单的结构和优良的可加工性的屋顶框架及其施工方法,可以最大程度地利用施工现场的面积,而不受规模,形状或 喜欢的网站。 解决方案:屋顶框架1形成为覆盖填充地面R(施工现场)上方的整个空间,并且包括覆盖填充地面的一对场工作部分10,除了带状部分S之外, 预定宽度的标准部分20和由条形部分S构成的标准屋顶部件制成的标准部分20.版权所有(C)2006,JPO&NCIPI
    • 6. 发明专利
    • Roof with single-layer lattice arch shell structure using lumber
    • JP2004019345A
    • 2004-01-22
    • JP2002178402
    • 2002-06-19
    • Satoshi Ishihara石原 聡
    • ISHIHARA SATOSHI
    • E04B1/32E04B7/10
    • PROBLEM TO BE SOLVED: To create a small-and-medium-sized building with a large space by realizing a lightweight single-layer lattice arch shell structure roof by a low-cost construction method.
      SOLUTION: A single-layer lattice arch shell is constructed by coupling a metal fitting and lumber together by means of a wood screw 5. A metal fitting for a joint is composed of two types of metal fittings, that is, a supporting-point fitting 3 and an inserted fitting 2. In the fitting 3, a supporting-point fitting pipe 4, which is formed by half-splitting an iron pipe, is welded and joined to the center of the iron plate, and put into a two-ply state. The superposed iron plates have an angle corresponding to a curved surface of the roof. The inserted fitting 2 is formed by drilling a hole in the iron plate. In the construction of the single-layer lattice arch shell, a notch is made in the iron plate so that the pipe 4 of the fitting 3 can be inserted into the iron plate. The inserted fitting 2 is sandwiched between both the sides of the pipe 4. In this case, the inserted fitting 2 is located in the center of a lumber frame 1, and a gap has to be prevented from being made between the wood screw 5 and the iron plate. The lumber for one frame 1 is split into two pieces. Firstly, one piece of the lumber is applied to the iron plate, and a prepared hole is drilled in the lumber from the side of the iron plate. Next, the other piece of the lumber is applied to the iron plate, and final tightening is applied to the prepared hole from outside the lumber by using the wood screw 5.
      COPYRIGHT: (C)2004,JPO