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    COMPOSITE GYPSUM BOARD AND METHODS RELATED THERETO
    74.
    发明申请
    COMPOSITE GYPSUM BOARD AND METHODS RELATED THERETO 有权
    复合胶囊及其相关方法

    公开(公告)号：US20160375651A1

    公开(公告)日：2016-12-29

    申请号：US15186232

    申请日：2016-06-17

    Applicant: United States Gypsum Company

    Inventor： Alfred C. Li ,  Weixin D. Song ,  Yijun Sang ,  Gregg G. Diefenbacher ,  Annamaria Vilinska ,  Brian J. Christ ,  Fredrick T. Jones ,  Bradley W. Todd

    IPC: B32B7/02 ,  E04C2/02 ,  B32B13/08

    Abstract: Disclosed is a composite gypsum board comprising a hoard core and a concentrated layer of substantial thickness (e.g., at least about 0.02 inches). The concentrated layer includes a higher weight percentage of an enhancing additive than the board core. The board core has a thickness greater than the thickness of the concentrated layer and forms the bulk of the board volume. The concentrated layer has a higher density (e.g., at least about 1.1 times greater) than the density of the board core. Also disclosed is a method of preparing a composite gypsum board.

    Abstract translation: 公开了一种复合石膏板，其包括囤积芯和基本厚度的浓缩层（例如，至少约0.02英寸）。 浓缩层包括比板芯更高重量百分比的增强添加剂。 板芯的厚度大于浓缩层的厚度，并形成板体的体积。 浓缩层具有比板芯的密度更高的密度（例如，至少约1.1倍）。 还公开了一种制备复合石膏板的方法。

    Wooden frame truss with enhanced fire resistance
    76.
    发明授权
    Wooden frame truss with enhanced fire resistance 有权
    木框架桁架具有增强的耐火性

    公开(公告)号：US09422714B2

    公开(公告)日：2016-08-23

    申请号：US14504660

    申请日：2014-10-02

    Applicant: UNITED STATES GYPSUM COMPANY

    Inventor： Gary Franklin Miller

    IPC: E04C3/02 ,  E04B1/94 ,  E04B9/04 ,  E04B9/06 ,  E04C3/16 ,  E04B5/12 ,  E04B9/00 ,  E04B9/24 ,  E04C3/07 ,  E04C3/04

    CPC classification number: E04B1/945 ,  E04B5/12 ,  E04B9/001 ,  E04B9/04 ,  E04B9/06 ,  E04B9/24 ,  E04C3/07 ,  E04C3/16 ,  E04C2003/0473

    Abstract: A wooden frame truss with enhanced fire resistance is provided and includes an upper chord extending along a longitudinal axis, a lower chord disposed below the upper chord and extending along a vertically displaced, parallel axis, a plurality of supports attached between the upper and lower chords, and a plurality of metal gusset plates securing the supports to the chords. At least one wallboard batten strip is attached to an underside of the lower chord, the strip being constructed and arranged so that the strip defines a ledge extending from each side of the lower chord.

    Abstract translation: 提供了具有增强的耐火性的木制框架架，并且包括沿着纵向轴线延伸的上弦杆，设置在上弦杆下方并沿着垂直移位的平行轴线延伸的下弦杆，附接在上弦杆和下弦杆之间的多个支撑 以及将支撑件固定到弦杆的多个金属角撑板。 至少一个墙板条带附接到下弦的下侧，该条被构造和布置成使得该条限定了从下弦的每一侧延伸的凸缘。

    WALLBOARD PUNCH ASSEMBLY WITH STRIPPER BUSHINGS
    78.
    发明申请
    WALLBOARD PUNCH ASSEMBLY WITH STRIPPER BUSHINGS 审中-公开
    墙板冲孔组件，带刮条布

    公开(公告)号：US20160215499A1

    公开(公告)日：2016-07-28

    申请号：US14604421

    申请日：2015-01-23

    Applicant: United States Gypsum Company

    Inventor： James J. Lehane ,  Peder John Gulbrandsen

    IPC: E04B9/04 ,  B28B1/48 ,  E04B1/82 ,  B26F1/02

    CPC classification number: E04B9/0464 ,  B26F1/02 ,  B26F1/40 ,  B28B1/48 ,  E04B1/82 ,  E04B2001/8245

    Abstract: A punch assembly for creating clean holes in a wallboard sheet having at least one surface with a face paper layer. The punch assembly includes a frame having a lower assembly configured to support the wallboard sheet, a plate on an upper frame assembly being reciprocable relative to the at least one surface of the wallboard sheet, at least one stripper bushing connected to the plate, where the at least one stripper bushing including a hole and a piercing edge, and at least one punch configured to move through the hole in the at least one stripper bushing. In operation, the plate is moved against the at least one surface of the wallboard sheet so that the piercing edge of the at least one stripper bushing contacts the face paper layer and at least partially cuts the face paper layer prior to the at least one punch moving through the wallboard sheet to form at least one clean hole in the wallboard sheet.

    Abstract translation: 一种用于在具有至少一个具有面纸层的表面的墙板中形成清洁孔的冲头组件。 所述冲头组件包括框架，所述框架具有构造成支撑所述墙板的下部组件，所述上框架组件上的板可相对于所述墙板的所述至少一个表面往复运动，至少一个连接到所述板的剥离衬套， 包括孔和穿刺边缘的至少一个剥离器衬套和构造成移动通过所述至少一个剥离衬套中的孔的至少一个冲头。 在操作中，板抵靠墙板的至少一个表面移动，使得至少一个剥离衬套的穿孔边缘接触面纸层，并且在至少一次冲压之前至少部分地切割面纸层 移动通过墙板以在墙板中形成至少一个清洁孔。

    JOINT COMPOUND TOOL INCLUDING OPENER
    80.
    发明申请
    JOINT COMPOUND TOOL INCLUDING OPENER 有权
    连接复合工具，包括开口

    公开(公告)号：US20160123022A1

    公开(公告)日：2016-05-05

    申请号：US14534073

    申请日：2014-11-05

    Applicant: United States Gypsum Company

    Inventor： Joshua Sheldon ,  Nancy L. Bernicke-Grussing

    IPC: E04F21/165 ,  B67B7/16

    CPC classification number: E04F21/165 ,  B25F1/00 ,  B25F1/006 ,  B25F1/04 ,  B67B7/16 ,  B67B7/44 ,  E04F21/16 ,  E04F21/161

    Abstract: A joint compound tool including a body having a first end, an opposing second end and a handle. A blade portion is attached to the first end of the body and a lid opener is movably attached to the second end of the body, where the lid opener is movable between a storage position adjacent to the handle and an operative position away from the handle.

    Abstract translation: 一种联合复合工具，包括具有第一端，相对的第二端和手柄的主体。 叶片部分附接到主体的第一端，并且盖开启器可移动地附接到主体的第二端，其中盖开启器可在与手柄相邻的存储位置和远离手柄的操作位置之间移动。

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