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1. 发明申请

WO2011029187A1 IMPROVED COLD-FORMED STEEL JOIST 审中-公开
标题翻译：改进的冷轧钢丝
公开(公告)号：WO2011029187A1
公开(公告)日：2011-03-17
申请号：PCT/CA2010/001405
申请日：2010-09-14
申请人： BEST JOIST INC. , STRICKLAND, Michael R. , FOX, Douglas M. , LU, Lei
发明人： STRICKLAND, Michael R. , FOX, Douglas M. , LU, Lei
IPC分类号： E04C3/06 , E04B1/24
CPC分类号： B21D47/01 , E04B5/29 , E04B5/40 , E04C3/065 , E04C3/07 , E04C3/083 , E04C3/09 , E04C3/291 , E04C3/292 , E04C3/294 , E04C2003/026 , E04C2003/0413 , E04C2003/0452 , E04C2003/0469
摘要： An upper chord bearing joist comprising a top chord member and a bottom chord member, each having a flange portion and a web receiving portion including two web receiving tabs, each made from a unitary piece of metal; a generally planar steel web, a portion of the web being attached to the top chord member and to the bottom chord member, wherein a top portion of the web is between the two web receiving tabs of the top chord member and a bottom portion of the web is between the two web receiving tabs of the bottom chord member; and a first and second pair of support members, each support member including a shoe portion, a web attaching portion, and an angled portion, the web attaching portion portion being attached to the web receiving tabs and the angled portion being in contact with the web. The joist may be cambered, have reinforcement stiffeners, and have a rotatable joint at either end. The joists may be used in composite with concrete or with wood.
摘要翻译：上弦支承托梁，包括顶弦构件和底弦构件，每个翼弦构件具有凸缘部分和腹板接收部分，每个腹板接收部分包括由整体金属构成的两个腹板接收突片; 大致平面的钢腹板，腹板的一部分附接到顶部弦杆构件和底部弦杆构件，其中幅材的顶部位于顶部弦构件的两个腹板接收翼片之间，纤维网位于底部弦构件的两个腹板接收片之间; 以及第一和第二对支撑构件，每个支撑构件包括靴部分，腹板附接部分和成角度部分，所述腹板附接部分附接到腹板接收凸片，并且所述成角度部分与腹板接触。托梁可以是弧形的，具有加强加强件，并且在任一端具有可旋转接头。托梁可与混凝土或木材复合使用。

2. 发明申请

WO2010025569A1 ADJUSTABLE FLOOR TO WALL CONNECTORS FOR USE WITH BOTTOM CHORD AND WEB BEARING JOISTS 审中-公开
标题翻译：适用于墙壁连接器的可调节地板与底座和网轴承座
公开(公告)号：WO2010025569A1
公开(公告)日：2010-03-11
申请号：PCT/CA2009/001247
申请日：2009-09-08
申请人： BEST JOIST INC. , STRICKLAND, Michael R. , FOX, Douglas, M.
发明人： STRICKLAND, Michael R.
IPC分类号： E04C3/08 , E04C3/06 , E04C5/065 , E04C5/18
CPC分类号： E04B5/10 , E04B1/24 , E04B9/00 , E04B2001/2415 , E04B2001/2439 , E04B2001/2448 , E04B2001/2466 , E04B2001/2481 , E04B2001/2484 , E04C2003/0434 , E04C2003/0452
摘要： The present invention is a light steel framed metal joist including an adjustable connector fastened to the joist web that allows one to adjust the length and angle of the joist when attaching to floor and wall systems. The adjustment allows one to install end connectors onto the joists prior to installation while retaining flexibility of orientation during construction. The joist functions in both web bearing and bottom chord bearing configurations. A flat plate distributing member allows one to design a floor system without having to coordinate the positioning of the joist with wall studs. Angle or U shaped members can be fastened to the lower portion of the flat plate distribution member to support joists during construction. The invention further provides a seamless fire stopping system with consideration for acoustic dampening.
摘要翻译：本发明是一种轻质钢框架金属托梁，其包括固定在托梁腹板上的可调连接件，该连接杆可以在连接到地板和墙壁系统时调节托梁的长度和角度。调整允许在安装之前将端部连接器安装在托梁上，同时在施工期间保持定向的灵活性。托梁在卷筒纸轴承和底部弦杆轴承配置中都起作用。平板分配构件允许设计地板系统而不必协调托梁与墙壁钉的定位。角度或U形构件可以在构造期间紧固到平板分配构件的下部以支撑托梁。本发明还提供一种考虑到声学阻尼的无缝消防系统。

3. 发明申请

WO2007134436A1 LIGHT STEEL STRUCTURAL MEMBERS 审中-公开
标题翻译：轻钢结构件
公开(公告)号：WO2007134436A1
公开(公告)日：2007-11-29
申请号：PCT/CA2007/000871
申请日：2007-05-17
申请人： PARADIGM FOCUS PRODUCT DEVELOPMENT INC. , STRICKLAND, Michael, R. , FOX, Douglas, M. , STRICKLAND, Richard, Wilson
发明人： STRICKLAND, Michael, R. , FOX, Douglas, M. , STRICKLAND, Richard, Wilson
IPC分类号： E04C3/09 , B21D11/00 , E04C3/293
CPC分类号： E04C3/32 , E04B2/763 , E04B2/765 , E04B2/767 , E04B2/7854 , E04B2/789 , E04B2001/2496 , E04C2/384 , E04C3/07 , E04C3/09 , E04C5/03 , E04C2003/0413 , E04C2003/0421 , E04C2003/043 , E04C2003/0465 , E04C2003/0473 , Y10T29/49616 , Y10T29/49623 , Y10T29/49627 , Y10T29/49632 , Y10T29/5136 , Y10T428/12354
摘要： A light steel structural member includes a web portion and a pair of flanges. The web portion has a web face. The pair of flange portions each extend generally orthogonally from each end of the web portion. The flange portions each having a plane and the planes are generally parallel each other and each flange has a flange face. At least one of the web face and the flange face has a plurality of embosses formed therein. In another embodiment the light steel structural member further includes a pair of restraining ribs. In a further embodiment the light steel structural member further includes a pair of lips and a pair of multi-cranked stiffeners. A method of making the light steel structural members is shown.
摘要翻译：轻钢结构件包括腹板部分和一对凸缘。网部分具有网面。所述一对凸缘部分大体上从所述腹板部分的每个端部垂直延伸。每个具有平面和平面的凸缘部分大致彼此平行，并且每个凸缘具有凸缘面。腹板面和凸缘面中的至少一个在其中形成有多个压花。在另一个实施例中，轻钢结构件还包括一对限制肋。在进一步的实施例中，轻钢结构构件还包括一对唇缘和一对多曲柄加强筋。示出了制造轻钢结构构件的方法。

4. 发明申请

WO2011009204A1 ROLL FORMED STEEL BEAM 审中-公开
标题翻译：轧制成型钢梁
公开(公告)号：WO2011009204A1
公开(公告)日：2011-01-27
申请号：PCT/CA2010/001128
申请日：2010-07-22
申请人： BEST JOIST INC. , STRICKLAND, Michael R. , FOX, Douglas M. , STRICKLAND, Richard Wilson
发明人： STRICKLAND, Michael R. , FOX, Douglas M. , STRICKLAND, Richard Wilson
IPC分类号： E04C3/07 , B21H7/00 , B62D25/20 , B62D63/08 , E04B1/24 , F16S3/00
CPC分类号： B62D21/02 , B62D21/20 , E04C3/07 , E04C2003/0421 , E04C2003/0434 , E04C2003/0452 , Y10T29/49634 , Y10T428/12347 , Y10T428/12354
摘要： The present invention relates to a cold rolled steel beam comprising: a web having two layers of steel, the web having a top end and a bottom end; a pair of bottom flanges extending outwardly from the bottom end of the web; and a pair of top flanges extending outwardly from the top end of the web, each top flange having two layers of steel. Preferably, a portion of each bottom flange has two layers of steel, and the cold rolled steel beam includes a pair of end connectors extending generally orthogonally from the web and positioned generally orthogonally to the bottom flanges and the top flanges. Preferably, the cold rolled steel beam is cold formed from a unitary piece of sheet steel.
摘要翻译：本发明涉及一种冷轧钢梁，包括：具有两层钢的网，所述网具有顶端和底端; 一对从腹板的底端向外延伸的底部凸缘; 以及从腹板的顶端向外延伸的一对顶部凸缘，每个顶部凸缘具有两层钢。优选地，每个底部凸缘的一部分具有两层钢，并且冷轧钢梁包括一对端部连接件，该端部连接器大体上垂直于所述腹板并且大致垂直于底部凸缘和顶部凸缘定位。优选地，冷轧钢梁由整体的钢板冷成型。

5. 发明申请

WO2007134435A1 LIGHT STEEL TRUSSES AND TRUSS SYSTEMS 审中-公开
标题翻译：轻钢铁和TRUSS系统
公开(公告)号：WO2007134435A1
公开(公告)日：2007-11-29
申请号：PCT/CA2007/000870
申请日：2007-05-17
申请人： PARADIGM FOCUS PRODUCT DEVELOPMENT INC. , STRICKLAND, Michael, R. , FOX, Douglas, M. , STRICKLAND, Richard, Wilson
发明人： STRICKLAND, Michael, R. , FOX, Douglas, M. , STRICKLAND, Richard, Wilson
IPC分类号： E04C3/11 , E04C3/04 , G06Q30/00
CPC分类号： E04C3/08 , E04B2001/2415 , E04B2001/2448 , E04B2001/2457 , E04B2001/405 , E04C3/07 , E04C3/11 , E04C2003/0421 , E04C2003/0434 , E04C2003/0473 , E04C2003/0486 , E04C2003/0491
摘要： A truss chord for use in a light steel truss includes a flange portion, a pair of web portions and at least one wing. The flange portion has an end and an end portion. The end portion has a double thickness. The pair of web portions extend substantially orthogonally from the flange portion and are spaced inwardly from the ends of the flange portion. The at least one wing extends outwardly substantially orthogonally from at least one of the pair of web portions. There is provided an alternate embodiment wherein the wing having a plurality of spaced apart holes formed therein. There is also provided a truss web. As well there is a truss which uses the truss chords and truss webs and a truss system which uses a plurality of trusses. In addition there is a mass customization system for the trusses.
摘要翻译：用于轻钢桁架的桁架弦包括凸缘部分，一对腹板部分和至少一个机翼。凸缘部分具有端部和端部。端部具有双重厚度。一对腹板部分从凸缘部分基本正交地延伸并且从凸缘部分的端部向内间隔开。所述至少一个翼从所述一对腹板部分中的至少一个基本正交地向外延伸。提供了替代实施例，其中机翼具有形成在其中的多个间隔开的孔。还提供了一个桁架网。同样有一个桁架使用桁架和弦和桁架腹板和一个使用多个桁架的桁架系统。另外还有一个用于桁架的大规模定制系统。

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