公开(公告)号：WO2014197544A1

公开(公告)日：2014-12-11

申请号：PCT/US2014/040809

申请日：2014-06-04

Applicant: CHICAGO METALLIC COMPANY LLC

Inventor： MADARAS, Gary, S. ,  SMITH, Thomas, E. ,  CAMPBELL, Mark, A.

IPC: E04B9/00 ,  E04B9/04 ,  E04B1/86

CPC classification number: E04B1/86 ,  B32B3/263 ,  B32B3/28 ,  B32B5/24 ,  B32B2307/00 ,  B32B2307/10 ,  E04B9/001 ,  E04B9/045 ,  E04B9/0464 ,  E04B2001/8414 ,  E04B2001/8461

Abstract: Panels having enhanced, customizable acoustical characteristics are provided that comprise a core panel (12) of metal or bonded materials and that have an undulating exposed surface, with the size of the undulations being dependent on the wavelength of the sound intended to be diffused. The surface of the panel may also be provided with irregularities, such as perforations, for sound absorption, with the size, shape and layout of the irregularities being dependent on the wavelength of the sound intended to be absorbed. The core panel is combined with a backing matt (14) of bonded materials that is compression molded so as to have a density lower and thickness greater than that of the core panel. A film facing (16) may be applied to the front surface of the core panel, as well as an optional sound-transparent, aesthetic finish (18). The film facing may comprise a non-porous coating for high frequency diffusion applications.

Abstract translation: 提供了具有增强的，可定制的声学特性的面板，其包括金属或粘合材料的芯面板（12），并且具有起伏的暴露表面，波纹的大小取决于要扩散的声音的波长。 面板的表面还可以设置有用于吸声的凹凸，例如穿孔，其中凹凸的尺寸，形状和布局取决于要被吸收的声音的波长。 核心面板与被压缩模制的粘合材料的背衬无光泽（14）结合，使得密度更低并且厚度大于芯板的密度。 面向（16）的薄膜可以施加到芯板的前表面，以及可选的声音透明的美观面（18）。 膜面可以包括用于高频扩散应用的无孔涂层。

公开(公告)号：WO2014193486A1

公开(公告)日：2014-12-04

申请号：PCT/US2014/011851

申请日：2014-01-16

Applicant: CHICAGO METALLIC COMPANY LLC

Inventor： JANKOVEC, Scott, G. ,  INGRATTA, Anthony, D. ,  CHRISTEON, Brett, N.

IPC: E04B9/06 ,  E04B1/98

CPC classification number: E04B9/127

Abstract: A clip is provided for connecting either main runners end-to-end, or for connecting cross tees to a main runner. The clip comprises a first vertical portion configured to lie along the vertical web of a T-shaped runner or cross tee that has a central discontinuity to define first and second segments, the discontinuity permitting the clip to fit over a two-way intersection of cross tees with a main runner. Each of the first and second portions includes an elongated slot configured to slidably receive a fastener and an aperture configured to receive a fastener. The clip further comprises a second inverted generally J-shaped portion extending upwardly from the first vertical portion configured to receive the strengthening bulb of a T-shaped member, the second portion including a central discontinuity to permit the clip to fit over a two-way intersection of cross tees with a main runner. The J-shaped section also includes a tab extending outwardly therefrom adjacent the discontinuity, the tab including an aperture configured to receive a fastener, the J-shaped portion including reinforcement adjacent the discontinuity.

Abstract translation: 提供夹子，用于将主要跑步者端对端连接，或用于将十字交叉连接到主跑步者。 夹子包括第一垂直部分，其被构造成沿着具有中心不连续性以限定第一和第二段的T形转轮或十字形三通的垂直腹板布置，所述不连续性允许夹子配合在双向十字交叉 三通与主要跑步者。 第一和第二部分中的每一个包括被配置成可滑动地容纳紧固件的细长狭槽和构造成容纳紧固件的孔。 所述夹子还包括从所述第一垂直部分向上延伸的第二倒置的大致J形部分，所述第一垂直部分构造成接收T形构件的加强球，所述第二部分包括中心不连续部，以允许所述夹子配合在双向 十字架与主跑道交叉。 J形部分还包括从其不连续部向外延伸的突片，该突片包括构造成接收紧固件的孔，J形部分包括邻近不连续部分的加强件。

公开(公告)号：WO2015108604A1

公开(公告)日：2015-07-23

申请号：PCT/US2014/063303

申请日：2014-10-31

Applicant: CHICAGO METALLIC COMPANY LLC

Inventor： JANKOVEC, Scott, G.

IPC: E04B9/12

CPC classification number: E04B9/127 ,  E04B9/068 ,  E04B9/122 ,  E04B9/30

Abstract: A clip is provided for securing a cross tee to a main runner in a suspended ceiling grid system. The clip comprises a first leg configured to extend through the slot in the web of the main runner so as to lie alongside the web of a cross tee whose connector extends through the slot in a direction opposite to that of the first leg; a second leg extending generally perpendicularly to the first leg so as to lie alongside the web of the main runner; and a third leg extending generally perpendicularly to the second leg and generally parallel to the first leg. The third leg is sized to extend through an aperture in the web of the main runner and then be bent to lie alongside the web of the main runner on a side opposite to that of the second leg.

Abstract translation: 提供一个夹子，用于将十字形三通固定在悬吊天花板网格系统中的主流道上。 夹子包括第一腿部，其构造成延伸穿过主流道的腹板中的狭槽，以便沿着十字形三通的腹板沿着其连接器沿与第一腿部的方向相反的方向延伸穿过狭槽的腹板; 大体上垂直于第一腿部延伸以便与主流道的腹板相邻的第二腿部; 以及大致垂直于第二支腿延伸并且大致平行于第一支腿的第三支腿。 第三条腿的尺寸设置成延伸通过主流道的腹板中的孔，然后弯曲成与第二腿的相反侧的主流道的腹板一起躺着。