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1. 发明授权

US6141922A Trim assembly and method of manufacture 失效
标题翻译：修剪装配及其制造方法
公开(公告)号：US6141922A
公开(公告)日：2000-11-07
申请号：US107513
申请日：1998-06-30
申请人： Lewis B. Carlisle , Larry E. Parrella
发明人： Lewis B. Carlisle , Larry E. Parrella
IPC分类号： E06B1/30 , E06B1/34 , E06B1/04
CPC分类号： E06B1/30 , E06B1/342
摘要： A trim assembly is provided for installation in a wall opening, such as a recessed window frame or walk-through doorway. The trim assembly includes a jamb extension assembly for covering the interior surface of the wall opening and one or more casing assemblies for covering the wall at one or both sides of the wall opening. Both the jamb extension assembly and casing assembly are made of solid cellular foam polyvinyl chloride (PVC) or polystyrene members having miter cut and welded corners. The specific material allows for the construction of a strong, yet lightweight pre-finished one-piece assembly for easy and efficient installation in a window or door opening independent of any window or door structure. A method for manufacturing the trim assembly and curved portions thereof is also disclosed.
摘要翻译：提供了一种装配组件，用于安装在诸如凹入的窗框或步行通道的壁开口中。修剪组件包括用于覆盖壁开口的内表面的侧壁延伸组件和用于在壁开口的一侧或两侧覆盖壁的一个或多个套管组件。侧柱延伸组件和套管组件均由具有斜切角和焊接角的固体泡沫聚氯乙烯（PVC）或聚苯乙烯构件制成。具体的材料允许构造一个坚固而又轻巧的预成型的单件式组件，以便于独立于任何窗户或门结构的窗户或门开启中，便于和高效地安装。还公开了一种用于制造装饰组件及其弯曲部分的方法。

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