Curtain wall system with anti-rolling shear block
    2.
    发明授权
    Curtain wall system with anti-rolling shear block 有权
    幕墙系统采用抗压剪切块

    公开(公告)号:US09567746B1

    公开(公告)日:2017-02-14

    申请号:US14884319

    申请日:2015-10-15

    Applicant: Alcoa Inc.

    CPC classification number: E04B2/965 H02G3/386 H02G3/388

    Abstract: A curtain wall has a plurality of hollow, extruded vertical and horizontal members. The members have a pair of spaced retainer walls which engage a shear block with a pair of tabs that twist locks onto the retainer walls before fastening the block to the member. A second member slips over the block and is fastened by screws. The abutment of the tabs limits rotation of the block and attached member, providing support for a glazing panel attached to the members. The members have longitudinal recesses accommodating wiring that may be covered with a cover. A bracket interacting with the retainer walls like a shear block may also be used.

    Abstract translation: 幕墙具有多个中空的,挤压的垂直和水平构件。 这些构件具有一对隔开的保持器壁,其将剪切块与一对突片接合,所述一对突片在将块固定到构件之前将锁扭转到保持器壁上。 第二个构件滑过块,并用螺钉固定。 突片的邻接限制了块和附接构件的旋转,为连接到构件的玻璃板提供支撑。 这些构件具有容纳布线的纵向凹槽,该布线可被盖子覆盖。 也可以使用与保持器壁相互作用的支架,如剪切块。

    MANUFACTURE AND METHOD FOR FORMING STRUCTURES AND THE STRUCTURES RESULTING THEREFROM
    8.
    发明申请
    MANUFACTURE AND METHOD FOR FORMING STRUCTURES AND THE STRUCTURES RESULTING THEREFROM 有权
    形成结构的制造和方法以及结果的结构

    公开(公告)号:US20160123364A1

    公开(公告)日:2016-05-05

    申请号:US14992381

    申请日:2016-01-11

    Applicant: Alcoa Inc.

    Abstract: A clip for assembling corners of hollow members such as the rails and stiles of an extruded aluminum door. The clip has a double L shape. A portion of the clip inserts into the hollow of a first member and is attached thereto. Another U-shaped portion defining the bottom of the double L extends into the other hollow member for attachment thereto to form a sturdy joint without welding. The first member may have a slot that receives the clip and the clip may be shaped to conform to the internal surfaces of one or both members. Clips may be used at each corner.

    Abstract translation: 用于组装中空构件角部的夹子,例如挤压铝门的轨道和立柱。 夹子有双L形。 夹子的一部分插入第一构件的中空部并附接到其上。 限定双L的底部的另一个U形部分延伸到另一个中空构件中用于附接到其上以形成坚固的接头而不进行焊接。 第一构件可以具有接收夹子的狭槽,并且夹子可以被成形为符合一个或两个构件的内表面。 可以在每个角落使用剪辑。

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