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1. 发明申请

WO2005001218A3 STAIR COMPONENT AND METHOD FOR CREATING OR RESTORING A STAIRWAY 审中-公开
标题翻译：用于创建或恢复站点的统一组件和方法
公开(公告)号：WO2005001218A3
公开(公告)日：2005-03-03
申请号：PCT/US2004017136
申请日：2004-06-02
申请人： J D GRINSTEAD GENERAL CONSTRUC , GRINSTEAD JOHN D
发明人： GRINSTEAD JOHN D
IPC分类号： E04F11/025 , E04F11/16 , E04F11/02 , E04F11/104
CPC分类号： E04F11/1045 , E04F11/025 , E04F11/1041 , E04F11/1042 , E04F11/175
摘要： The invention relates to an integrally formed stair component adapted to be secured to and supported on the ledges of a pair of stringers and comprising: a first portion formed of fiberglass in an integral molded easily cut structure, with a back riser (28), a tread (24) and a front riser (22). The thread is molded so as to include a strenghthening member comprising a layered fiberglass covered core (25). The component comprises also a guide strip (36) of right-angle, cross-sectional and easily cut form, mounted on the bottom surface of said tread to form a slot-like recess adapted to receive and locate an upper portion of the back riser of a second said component located below said tread. The invention relates also to a method for creating a stairway with a plurality of said stair components.
摘要翻译：本发明涉及一种整体形成的楼梯部件，其适于被固定并支撑在一对桁条的突出部上，并且包括：第一部分，其由玻璃纤维形成为整体模制的易切割结构，其具有后立管（28），胎面（24）和前立管（22）。该线被模制成包括加强构件，该强化构件包括层状玻璃纤维覆盖芯（25）。该部件还包括安装在所述胎面的底表面上的直角，横截面和易切割形式的导向条（36），以形成适于接收和定位后立管的上部的槽状凹部位于所述胎面下方的第二所述部件。本发明还涉及一种用于创建具有多个所述楼梯部件的楼梯的方法。

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