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    PROCESSES FOR THE DENSIFICATION OF A CELLULOSIC SUBSTRATE
    2.
    发明申请
    PROCESSES FOR THE DENSIFICATION OF A CELLULOSIC SUBSTRATE 审中-公开
    纤维素基质浓度的方法

    公开(公告)号：US20160039113A1

    公开(公告)日：2016-02-11

    申请号：US14780209

    申请日：2014-03-28

    Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

    Inventor： STEVEN BUKOWSKI ,  SUNIL RAMACHANDRA ,  BRIAN BEAKLER

    IPC: B27K5/06 ,  E04F15/04 ,  E04F15/02 ,  B27N3/08 ,  B27K5/00

    CPC classification number: B27K5/065 ,  B27K5/007 ,  B27K5/0085 ,  B27M1/02 ,  B27N3/08 ,  E04F15/02038 ,  E04F15/041

    Abstract: A process for the densification of a cellulosic substrate, the process comprising: providing an apparatus comprising: a top calendar roll; a bottom calendar roll; and an in-feed conveyor; wherein the distance between the top calendar roll and the bottom calendar roll defines a separation gap; providing a cellulosic substrate having a thickness greater than the separation gap; and feeding the cellulosic substrate through the separation gap between the top calendar roll and the bottom calendar roll.

    Abstract translation: 一种用于纤维素基材致密化的方法，所述方法包括：提供一种装置，包括：顶部压延辊; 底部日历卷; 和进料输送机; 其中所述顶部压延辊和所述底部压延辊之间的距离限定了间隔间隙; 提供具有大于所述分离间隙的厚度的纤维素基材; 并且通过顶部压延辊和底部压延辊之间的分离间隙进给纤维素基材。

    FLOORING SYSTEM
    3.
    发明申请
    FLOORING SYSTEM 有权
    地板系统

    公开(公告)号：US20160168864A1

    公开(公告)日：2016-06-16

    申请号：US14566274

    申请日：2014-12-10

    Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

    Inventor： SUNIL RAMACHANDRA

    IPC: E04F15/02 ,  B32B37/12 ,  E04F15/10

    CPC classification number: E04F15/02016 ,  B32B37/1207 ,  E04F15/10 ,  E04F15/105 ,  E04F15/107 ,  E04F2201/0107 ,  E04F2201/026 ,  E04F2201/07 ,  E04F2203/065

    Abstract: Described herein are flooring systems comprising: a first floor panel and a second floor panel, each of the first and second floor panels comprising: a top surface, a bottom surface, and a plurality of peripheral edges extending between the top and bottom surfaces; and a coupling surface formed on one peripheral edge; the coupling surfaces of the first and second floor panels being disposed proximate to each other forming a joint; and a thermally activated solid adhesive interspersed between the coupling surfaces of the first and second floor panel. Methods of installing these systems are also described.

    Abstract translation: 这里描述的是地板系统，包括：第一地板镶板和第二地板镶板，每个第一和第二地板镶板包括：顶面，底面以及在顶面和底面之间延伸的多个周边边缘; 以及形成在一个外围边缘上的联接表面; 所述第一和第二地板镶板的联接表面彼此靠近地设置，形成接头; 以及散布在第一和第二底板的联接表面之间的热激活固体粘合剂。 还描述了安装这些系统的方法。

    INTERLOCKING FLOOR PANELS WITH HIGH PERFORMANCE LOCKING PROFILES
    5.
    发明申请
    INTERLOCKING FLOOR PANELS WITH HIGH PERFORMANCE LOCKING PROFILES 有权
    具有高性能锁定型材的互锁面板

    公开(公告)号：US20160138274A1

    公开(公告)日：2016-05-19

    申请号：US14994871

    申请日：2016-01-13

    Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

    Inventor： KEAN M. ANSPACH ,  JOHN R. ESHBACH, JR. ,  BRENT L. STOLL ,  SUNIL RAMACHANDRA

    IPC: E04F15/02 ,  D06N1/00 ,  E04C2/20 ,  E04F15/10 ,  E04C2/26

    CPC classification number: E04F15/02038 ,  D06N1/00 ,  D06N2211/066 ,  D10B2503/04 ,  E04C2/20 ,  E04C2/24 ,  E04C2/26 ,  E04C2/30 ,  E04F15/105 ,  E04F15/107 ,  E04F2201/0146 ,  E04F2201/0161

    Abstract: A floating floor system includes a plurality of floor panels, each of the floor panels comprising a base layer, a wear layer forming an uppermost surface of the floor panel, a first locking edge portion having a first locking profile that includes a first channel having a first channel floor, the first locking edge portion being formed by the wear layer and the base layer, the first locking profile further comprising a first channel bed thickness measured between the uppermost surface and the first channel floor, and wherein the wear layer forms at least 5% of the first channel bed thickness, and a second locking edge portion having a second locking profile that includes a second vertical ridge, the second locking edge portion located opposite the first locking edge portion.

    Abstract translation: 浮动地板系统包括多个地板镶板，每个地板镶板包括基底层，形成地板镶板的最上表面的耐磨层，具有第一锁定轮廓的第一锁定边缘部分，该第一锁定边缘部分包括第一通道， 第一通道底板，第一锁定边缘部分由耐磨层和基底层形成，第一锁定轮廓还包括在最上表面和第一通道底板之间测量的第一通道床厚度，并且其中耐磨层至少形成 5％的第一通道床厚度，以及具有第二锁定轮廓的第二锁定边缘部分，该第二锁定轮廓部分包括第二垂直脊，所述第二锁定边缘部分与第一锁定边缘部分相对。

    SOUND-ABSORBING INTERLOCKING FLOOR PANELS AND SYSTEM
    7.
    发明申请
    SOUND-ABSORBING INTERLOCKING FLOOR PANELS AND SYSTEM 有权
    声音吸收互动面板和系统

    公开(公告)号：US20160177578A1

    公开(公告)日：2016-06-23

    申请号：US14580347

    申请日：2014-12-23

    Applicant: Armstrong World Industries, Inc.

    Inventor： SUNIL RAMACHANDRA

    IPC: E04F15/04 ,  E04F15/02

    CPC classification number: E04F15/041 ,  E04F15/02038 ,  E04F15/102 ,  E04F15/107 ,  E04F15/206 ,  E04F2201/0146 ,  E04F2201/0153 ,  E04F2290/041

    Abstract: A sound-absorbing floating floor system includes a plurality of interlocking floor panels. Each floor panel includes a main body, a first locking edge portion defining a first locking tab and channel, and a second locking edge portion defining a second locking tab and channel. The first locking tab comprises a terminal cap portion. The first locking edge portion may comprise upper and lower rigid core layers and a resilient layer interspersed therebetween. The resilient layer extends through the first locking edge portion to isolate the cap portion of the first locking tab from the lower rigid core layer. In some embodiments, the main body includes the resilient layer which extends into the first locking edge portion. The second locking edge portion may also include the resilient layer. A plurality of floor panels may be assembled and interlocked via the locking tabs and channels to form a floating floor system.

    Abstract translation: 吸声浮动地板系统包括多个互锁地板镶板。 每个地板面板包括主体，限定第一锁定片和通道的第一锁定边缘部分和限定第二锁定片和通道的第二锁定边缘部分。 第一锁定突片包括端子帽部分。 第一锁定边缘部分可以包括上部和下部刚性芯层以及分散在其间的弹性层。 弹性层延伸穿过第一锁定边缘部分以将第一锁定突片的盖部分与下部刚性芯层隔离。 在一些实施例中，主体包括延伸到第一锁定边缘部分中的弹性层。 第二锁定边缘部分还可以包括弹性层。 多个地板面板可以经由锁定突舌和通道组装并互锁，以形成浮动地板系统。

    INTERLOCKING FLOOR PANELS AND FLOOR SYSTEM
    8.
    发明申请
    INTERLOCKING FLOOR PANELS AND FLOOR SYSTEM 有权
    互动面板和地板系统

    公开(公告)号：US20160177576A1

    公开(公告)日：2016-06-23

    申请号：US14580312

    申请日：2014-12-23

    Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

    Inventor： SUNIL RAMACHANDRA

    IPC: E04F15/02 ,  E04F15/04

    CPC classification number: E04F15/02016 ,  E04F15/02 ,  E04F15/02022 ,  E04F15/02033 ,  E04F15/02038 ,  E04F15/04 ,  E04F2201/0138 ,  E04F2201/0153 ,  E04F2201/03 ,  E04F2201/049 ,  E04F2201/091 ,  E04F2201/096

    Abstract: A floating floor system includes a plurality of interlocking floor panels, each including a base layer formed from a first material having a first hardness; a body formed from the base layer and having a top surface and a bottom surface; a first locking edge portion formed from the base layer and including a locking channel defined by a channel floor and first and second channel sidewalls extending upward from the channel floor toward the top surface; a second locking edge portion formed from the base layer and including a locking ridge protruding downward away from an upper surface of the second locking edge portion and defined by a ridge surface and first and second ridge sidewalls; wherein at least one of the sidewalls includes a portion formed from a second material having a second hardness that is less than the first hardness.

    Abstract translation: 浮动地板系统包括多个互锁地板镶板，每个底板包括由具有第一硬度的第一材料形成的底层; 由所述基层形成并具有顶表面和底表面的主体; 第一锁定边缘部分，其形成自基底层并且包括由通道底板限定的锁定通道和从通道地板朝向顶部表面向上延伸的第一和第二通道侧壁; 第二锁定边缘部分，从所述基底层形成并且包括从所述第二锁定边缘部分的上表面向下突出并且由脊表面和第一和第二脊侧壁限定的锁定脊; 其中所述侧壁中的至少一个包括由具有小于所述第一硬度的第二硬度的第二材料形成的部分。

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