Duct Assemblies
    1.
    发明公开
    Duct Assemblies 审中-公开

    公开(公告)号:US20240141657A1

    公开(公告)日:2024-05-02

    申请号:US18384147

    申请日:2023-10-26

    Applicant: EZ-Duct, Inc.

    CPC classification number: E04F19/08 E04F17/08

    Abstract: A duct assembly, to house and route utilities for example in floors, walls and overhead spaces, including a plurality of tracks connected together with a plurality of joint bars, where each track includes a bottom side, opposed side walls separated by a central wall and an open top. The assembly includes a shelf support partway along the wall between the bottom side and the open top to support a plurality of middle covers defining a lower chase. The assembly further including a plurality of top covers removably connected to a top of the tracks to define an upper chase.

    Systems and methods for insulating attic openings
    7.
    发明授权
    Systems and methods for insulating attic openings 有权
    用于隔离阁楼开口的系统和方法

    公开(公告)号:US09435116B2

    公开(公告)日:2016-09-06

    申请号:US14880969

    申请日:2015-10-12

    Inventor: James B. Melesky

    Abstract: A cover for closing an access opening that leads to an infrequently used space within a building, such as an attic, that generally provides an air seal, thermal insulation and/or acoustic insulation at the access opening. The cover may be in one or two portions, including a closure alone or a closure and a frame having an aperture that can be closed by engagement between the closure and the frame. When the cover is used alone it engages a frame or a wall circumscribing the access opening. The cover is sized and shaped to close a stairwell, or the opening at one end of a stairway, an opening in a generally vertical wall, a hatch, or a pull down ladder. The closure and frame are each made of one or more components.

    Abstract translation: 用于封闭通往建筑物内诸如阁楼的不经常使用的空间的通道的盖子,其通常在通道开口处提供空气密封,隔热和/或隔音。 盖可以在一个或两个部分中,包括单独的封闭件或封闭件,以及具有孔的框架,该孔可以通过封闭件和框架之间的接合来封闭。 当单独使用盖时,它接合框架或围绕进入开口的壁。 盖子的尺寸和形状被设计成封闭楼梯间,或楼梯一端的开口,大致垂直的墙壁,舱口或下拉梯的开口。 封闭件和框架均由一个或多个部件制成。

    Vent cover system
    8.
    发明授权
    Vent cover system 有权
    通风盖系统

    公开(公告)号:US09376857B1

    公开(公告)日:2016-06-28

    申请号:US14872190

    申请日:2015-10-01

    Abstract: A vent cover system preferably includes a portable automated vent cover and a vacuum release door. The portable automated vent cover includes a drive system, a telescoping tube, a vent cover door and a collapsible mobile tripod. A vacuum break opening is formed through a middle of the vent cover door. The vacuum release door preferably includes a vacuum door plate, a plurality of retention pins, a sealing gasket and a tube flange. A plurality of pin holes are formed around a perimeter of the vacuum door plate to receive the plurality of retention pins. The plurality of retention pin are inserted through the plurality of pin holes and attached to the vent cover door. The tube flange includes an opening, which is sized to snugly receive an inner cover tube of the telescoping tube and is attached to a bottom of the vacuum door plate.

    Abstract translation: 排气盖系统优选地包括便携式自动排气盖和真空释放门。 便携式自动排气盖包括驱动系统,伸缩管,通风盖门和可折叠移动三脚架。 真空断路口通过通气盖门的中部形成。 真空释放门优选地包括真空门板,多个保持销,密封垫圈和管凸缘。 围绕真空门板的周边形成多个销孔,以容纳多个保持销。 多个保持销穿过多个销孔插入并附接到通风盖门。 管凸缘包括一个开口,其尺寸适于紧密地容纳伸缩管的内覆盖管并附接到真空门板的底部。

    RECESSED EQUIPMENT BOXES AND RELATED ASSEMBLIES AND METHODS
    10.
    发明申请
    RECESSED EQUIPMENT BOXES AND RELATED ASSEMBLIES AND METHODS 审中-公开
    附属设备箱及相关装配及方法

    公开(公告)号:US20160164271A1

    公开(公告)日:2016-06-09

    申请号:US15046128

    申请日:2016-02-17

    Abstract: An equipment box assembly includes a housing including a back wall, a bottom wall, a top wall, and first and second sidewalls defining a cavity. At least one mounting feature is on each of the first and second sidewalls. The housing is sized to fit between first and second adjacent studs with the first sidewall mounted to the first stud using the at least one mounting feature on the first sidewall and with the second sidewall mounted to the second stud using the at least one mounting feature on the second sidewall.

    Abstract translation: 设备箱组件包括壳体,该壳体包括后壁,底壁,顶壁以及限定空腔的第一和第二侧壁。 在第一和第二侧壁中的每一个上至少有一个安装特征。 壳体的尺寸适于装配在第一和第二相邻螺柱之间,其中第一侧壁使用第一侧壁上的至少一个安装特征安装到第一螺柱,并且第二侧壁使用至少一个安装特征安装在第二螺柱上 第二侧壁。

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