Combination access door assembly and unitary frame
    1.
    发明授权
    Combination access door assembly and unitary frame 失效
    组合门组件和单一框架

    公开(公告)号:US6151848A

    公开(公告)日:2000-11-28

    申请号:US228518

    申请日:1999-01-11

    申请人: Al Hunter

    发明人: Al Hunter

    摘要: A method and apparatus for constructing an access door assembly for providing entry to a crawl space or other storage area within a building is disclosed. The present access door assembly is constructed from a single blank of material by accurately cutting a door panel from the blank and simultaneously creating a peripheral frame wherein the door panel is mounted. The kerf resulting from the cutting process provides a predetermined clearance between the door panel and peripheral frame to permit installation of hinges and latching hardware to ensure proper functioning of the completed door assembly. The method of the present invention significantly reduces the labor costs involved in installing an access door by the conventional process, which requires sizing of a door to a preexisting opening, mortising hinges, and mitering and fitting a finished molding about the access door.

    摘要翻译: 公开了一种构造用于提供进入建筑物内的爬行空间或其他存储区域的检修门组件的方法和装置。 本进出门组件由单一的材料坯料构成,通过从坯料上精确地切割门板并同时制造安装门板的周边框架。 由切割过程产生的切口在门板和外围框架之间提供预定的间隙,以允许安装铰链和锁定硬件,以确保完成的门组件的正常功能。 本发明的方法通过常规方法显着地减少了安装检修门所涉及的人工成本,这种方法需要将门尺寸调整到预先存在的开口,榫接铰链,以及使成型的模制件围绕检修门进行倾斜和装配。

    INSULATED ATTIC HATCH
    2.
    发明申请

    公开(公告)号:US20170362885A1

    公开(公告)日:2017-12-21

    申请号:US15625140

    申请日:2017-06-16

    申请人: Mark Jejina

    发明人: Mark Jejina

    摘要: An attic access assembly includes an outer frame and a panel subassembly. The outer frame attaches to a ceiling and frames an attic opening. The panel subassembly includes a central panel that fits within the outer frame, and a flexible barrier that defines an insulation pocket extending upwardly from the central panel. The central panel may include an insulating foam material. The insulation pocket is used to contain an insulating material. Weatherstripping seals the panel subassembly to the outer frame. The panel subassembly may include a panel frame that fits within the outer frame, frames the central panel, and defines a groove to retain a weatherstripping seal.

    Insulated attic hatch
    3.
    发明授权

    公开(公告)号:US10829985B2

    公开(公告)日:2020-11-10

    申请号:US15625140

    申请日:2017-06-16

    申请人: Mark Jejina

    发明人: Mark Jejina

    摘要: An attic access assembly includes an outer frame and a panel subassembly. The outer frame attaches to a ceiling and frames an attic opening. The panel subassembly includes a central panel that fits within the outer frame, and a flexible barrier that defines an insulation pocket extending upwardly from the central panel. The central panel may include an insulating foam material. The insulation pocket is used to contain an insulating material. Weatherstripping seals the panel subassembly to the outer frame. The panel subassembly may include a panel frame that fits within the outer frame, frames the central panel, and defines a groove to retain a weatherstripping seal.