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公开(公告)号:US08281540B2
公开(公告)日:2012-10-09
申请号:US12942714
申请日:2010-11-09
CPC分类号: E04C3/07 , E04B1/24 , E04B1/26 , E04B2001/2415 , E04B2001/2439 , E04B2001/2457 , E04B2001/405 , E04C3/065 , E04C2003/0421 , E04C2003/0434 , E04C2003/0452
摘要: A unitary steel joist includes a generally vertical web, a generally horizontal bottom flange, a generally horizontal top flange, a bottom wing, a bottom web portion, a top wing and a top web portion. The generally horizontal bottom flange extends outwardly on each side of the web. The bottom flange is made of two pieces of steel. The generally horizontal top flange extends outwardly on each side of the web. The top flange is made of two pieces of steel. The bottom wing extends outwardly from the web. The bottom web portion extends between the bottom flange and bottom wing. The top wing extends outwardly from the web. The top web portion extends between the top flange and the top wing. The unitary steel joist is made from a unitary piece of steel.
摘要翻译: 整体钢托梁包括大致垂直的腹板,大致水平的底部凸缘,大致水平的顶部凸缘,底部翼,底部腹板部分,顶部翼部和顶部腹板部分。 大致水平的底部凸缘在腹板的每一侧向外延伸。 底部法兰由两块钢制成。 大致水平的顶部凸缘在腹板的每一侧向外延伸。 顶部法兰由两块钢制成。 底翼从腹板向外延伸。 底部腹板部分在底部凸缘和底部翼部之间延伸。 顶翼从网向外延伸。 顶部腹板部分在顶部凸缘和顶部翼部之间延伸。 单一的钢质托梁由一块钢制成。
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公开(公告)号:US07587877B2
公开(公告)日:2009-09-15
申请号:US10974964
申请日:2004-10-28
申请人: Michael Richard Strickland , Lei Xu
发明人: Michael Richard Strickland , Lei Xu
CPC分类号: E04C3/294 , B21D47/01 , E04B5/29 , E04B5/40 , E04C3/065 , E04C3/07 , E04C3/083 , E04C3/09 , E04C3/291 , E04C3/293 , E04C2003/026 , E04C2003/0413 , E04C2003/0452 , E04C2003/046
摘要: A joist comprised of at least one cold-formed steel elongated chord member; a cold-formed steel web having a plurality of web members and means for securing said web to said chord member. A plurality of joists are generally for use in a support system for a platform or a deck in the construction of floors and roofs. The support system is of particular use in a composite floor and roof systems.
摘要翻译: 由至少一个冷成型钢细长弦构件构成的托梁; 具有多个腹板构件的冷成型钢腹板和用于将所述纤维网固定到所述弦杆构件的装置。 多个托梁通常用于在建筑地板和屋顶中的平台或甲板的支撑系统中。 支撑系统在复合地板和屋顶系统中特别有用。
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公开(公告)号:US20110162319A1
公开(公告)日:2011-07-07
申请号:US12942714
申请日:2010-11-09
IPC分类号: E04C3/07
CPC分类号: E04C3/07 , E04B1/24 , E04B1/26 , E04B2001/2415 , E04B2001/2439 , E04B2001/2457 , E04B2001/405 , E04C3/065 , E04C2003/0421 , E04C2003/0434 , E04C2003/0452
摘要: A unitary steel joist includes a generally vertical web, a generally horizontal bottom flange, a generally horizontal top flange, a bottom wing, a bottom web portion, a top wing and a top web portion. The generally horizontal bottom flange extends outwardly on each side of the web. The bottom flange is made of two pieces of steel. The generally horizontal top flange extends outwardly on each side of the web. The top flange is made of two pieces of steel. The bottom wing extends outwardly from the web. The bottom web portion extends between the bottom flange and bottom wing. The top wing extends outwardly from the web. The top web portion extends between the top flange and the top wing. The unitary steel joist is made from a unitary piece of steel.
摘要翻译: 整体钢托梁包括大致垂直的腹板,大致水平的底部凸缘,大致水平的顶部凸缘,底部翼,底部腹板部分,顶部翼部和顶部腹板部分。 大致水平的底部凸缘在腹板的每一侧向外延伸。 底部法兰由两块钢制成。 大致水平的顶部凸缘在腹板的每一侧向外延伸。 顶部法兰由两块钢制成。 底翼从腹板向外延伸。 底部腹板部分在底部凸缘和底部翼部之间延伸。 顶翼从网向外延伸。 顶部腹板部分在顶部凸缘和顶部翼部之间延伸。 单一的钢质托梁由一块钢制成。
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公开(公告)号:US07877961B2
公开(公告)日:2011-02-01
申请号:US12461367
申请日:2009-08-10
申请人: Michael Richard Strickland , Lei Xu
发明人: Michael Richard Strickland , Lei Xu
CPC分类号: E04C3/294 , B21D47/01 , E04B5/29 , E04B5/40 , E04C3/065 , E04C3/07 , E04C3/083 , E04C3/09 , E04C3/291 , E04C3/293 , E04C2003/026 , E04C2003/0413 , E04C2003/0452 , E04C2003/046
摘要: A joist comprised of at least one cold-formed steel elongated chord member; a cold-formed steel web having a plurality of web members and means for securing said web to said chord member. A plurality of joists are generally for use in a support system for a platform or a deck in the construction of floors and roofs. The support system is of particular use in a composite floor and roof systems.
摘要翻译: 由至少一个冷成型钢细长弦构件构成的托梁; 具有多个腹板构件的冷成型钢腹板和用于将所述纤维网固定到所述弦杆构件的装置。 多个托梁通常用于在建筑地板和屋顶中的平台或甲板的支撑系统中。 支撑系统在复合地板和屋顶系统中特别有用。
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公开(公告)号:US20110120051A1
公开(公告)日:2011-05-26
申请号:US13019205
申请日:2011-02-01
申请人: Michael Richard STRICKLAND , Lei XU
发明人: Michael Richard STRICKLAND , Lei XU
IPC分类号: E04C3/08
CPC分类号: E04C3/294 , B21D47/01 , E04B5/29 , E04B5/40 , E04C3/065 , E04C3/07 , E04C3/083 , E04C3/09 , E04C3/291 , E04C3/293 , E04C2003/026 , E04C2003/0413 , E04C2003/0452 , E04C2003/046
摘要: A supporting system for use between two opposing supports comprised of at least two joists and at least one bridging member. The joists span between the opposing supports and are adjacent to each other. The joists each include bridging holes. The bridging members are between the adjacent joists and the bridging members are adapted to engage the bridging holes in the joists.
摘要翻译: 一种支撑系统,用于由至少两个托梁和至少一个桥接构件构成的两个相对支撑件之间使用。 托梁跨在相对的支撑件之间并且彼此相邻。 托梁各包括桥接孔。 桥接构件在相邻的托梁之间,并且桥接构件适于接合托梁中的桥接孔。
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公开(公告)号:US20090320395A1
公开(公告)日:2009-12-31
申请号:US12461367
申请日:2009-08-10
申请人: Michael Richard Strickland , Lei Xu
发明人: Michael Richard Strickland , Lei Xu
CPC分类号: E04C3/294 , B21D47/01 , E04B5/29 , E04B5/40 , E04C3/065 , E04C3/07 , E04C3/083 , E04C3/09 , E04C3/291 , E04C3/293 , E04C2003/026 , E04C2003/0413 , E04C2003/0452 , E04C2003/046
摘要: A joist comprised of at least one cold-formed steel elongated chord member; a cold-formed steel web having a plurality of web members and means for securing said web to said chord member. A plurality of joists are generally for use in a support system for a platform or a deck in the construction of floors and roofs. The support system is of particular use in a composite floor and roof systems.
摘要翻译: 由至少一个冷成型钢细长弦构件构成的托梁; 具有多个腹板构件的冷成型钢腹板和用于将所述纤维网固定到所述弦杆构件的装置。 多个托梁通常用于在建筑地板和屋顶中的平台或甲板的支撑系统中。 支撑系统在复合地板和屋顶系统中特别有用。
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