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    Extruded plastic window frame with peripheral channel for receiving exterior siding
    1.
    发明授权
    Extruded plastic window frame with peripheral channel for receiving exterior siding 失效
    挤出塑料窗框，外围通道用于接收外壁

    公开(公告)号：US6055782A

    公开(公告)日：2000-05-02

    申请号：US73029

    申请日：1998-05-05

    申请人： Philip G. Morton ,  David A. Stammen ,  Michael T. Chaney ,  Ricky Hoskins

    发明人： Philip G. Morton ,  David A. Stammen ,  Michael T. Chaney ,  Ricky Hoskins

    IPC分类号： E06B1/30 ,  E06B3/44 ,  E06B1/26

    CPC分类号： E06B3/44 ,  E06B1/30 ,  E06B2003/4461 ,  E06B2003/4492 ,  Y10S49/02

    摘要： A window frame includes tubular sill, head and jamb members of extruded plastics material, and each member has laterally spaced inner and outer walls integrally connected by laterally extending transverse walls. A nailing flange projects laterally outwardly from each outer wall for securing the frame within a wall opening, and each frame member has an integral exterior portion projecting outwardly from the corresponding nailing flanges. The exterior portion of each frame member cooperates with an exterior transverse wall to define a groove or channel extending laterally inwardly from the outer wall for receiving the edge portion of exterior siding. Narrower frame members also have cavities within the interior transverse walls for receiving the edge portions of interior wood sill, head and jamb extenders.

    摘要翻译： 窗框包括挤压塑料材料的管状门槛，头部和侧边构件，并且每个构件具有通过横向延伸的横向壁整体连接的横向间隔开的内壁和外壁。 钉状凸缘从每个外壁横向向外突出，用于将框架固定在壁开口内，并且每个框架构件具有从相应的钉状凸缘向外突出的整体外部部分。 每个框架构件的外部部分与外部横向壁协作以限定从外壁横向向内延伸的槽或通道，用于容纳外部壁板的边缘部分。 较窄的框架构件还在内部横向壁内具有用于接纳内部木槛，顶部和侧翼延伸器的边缘部分的空腔。