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2. 发明申请

WO1981000588A1 CORED PLASTICS PROFILES AND MANUFACTURE OF FRAMES FOR WINDOWS AND THE LIKE THEREFROM 审中-公开
标题翻译： CORED塑料轮廓和制造框架的窗口和类似的框架
公开(公告)号：WO1981000588A1
公开(公告)日：1981-03-05
申请号：PCT/GB1980000133
申请日：1980-08-28
申请人： HEWITT M
IPC分类号： E06B03/26
CPC分类号： E06B3/9612 , E06B3/205 , E06B3/5821 , E06B3/5864 , Y10T29/49796 , Y10T29/49872 , Y10T29/49876 , Y10T29/49885 , Y10T428/239
摘要： A profile for use in the manufacture of frames for windows and the like comprises a core (1) of generally rectangular cross section of laminated plywood or cement-bonded fibrous material with a cladding (3) of plastics material, for example polyvinylchloride or polycarbonate, extruded therearound. The extruded cladding (3) provides, extending along the length of the profile, a glass (or other) panel retaining member (9) which is inclined inwardly (preferably at 45` or substantially so) over a surface of the profile, and an undercut rib (11) spaced from the member (9). In manufacturing frames from the profile the latter is cut into appropriate lengths by saw cuts (31-39) extending at 45` across the profile, alternate ones of the frame members being assembled to form inner (40) and outer (42) frames for a window or the like, the panel retaining members (9) being severed from the outer frame members and used as glazing strips (9') for the inner frame members, being supported by the undercut face (23) of the rib (11) and a glazing clip (100) supported by said surface of the profile. An alternative form of glazing clip (47) is described. The frame members are secured together at the frame corners by means of plastics material injected into cavities (207) formed through adjacent faces (205) of the frame members and provided with metallic reinforcements (211).
摘要翻译：用于制造窗户等的框架的轮廓包括具有塑料材料例如聚氯乙烯或聚碳酸酯的包层（3）的层压胶合板或水泥粘合的纤维材料的大致矩形横截面的芯部（1）挤压在周围。挤出的包层（3）沿着轮廓的长度提供在该轮廓的表面上向内（优选为45°或大致如此）倾斜的玻璃（或其它）板保持构件（9），并且底部肋（11）与构件（9）间隔开。在从轮廓制造框架中，后者通过在45'处延伸的锯切（31-39）切割成适当的长度，其中一个框架构件被组装以形成内部（40）和外部（42）框架，用于窗口等，面板保持构件（9）从外框构件切断并用作用于内框架构件的玻璃条（9'），由肋（11）的底切面（23）支撑，以及由所述轮廓的所述表面支撑的玻璃夹（100）。描述了一种替代形式的玻璃夹（47）。框架构件通过注塑到通过框架构件的相邻面（205）形成并设置有金属加强件（211）的空腔（207）中的塑料材料在框架角部处固定在一起。

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