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1. 发明申请

WO1987000884A1 METHOD AND APPARATUS FOR FASTENING HOLLOW SECTIONS TOGETHER BY MEANS OF CONNECTION PIECES 审中-公开
标题翻译：通过连接方式加强中空部分的方法和装置
公开(公告)号：WO1987000884A1
公开(公告)日：1987-02-12
申请号：PCT/SE1986000358
申请日：1986-08-07
申请人： HIB PROMOTION AB , BÖRRESEN, Hans, Jan
发明人： HIB PROMOTION AB
IPC分类号： E06B03/96
CPC分类号： B25B5/142 , E06B3/9612
摘要： Method of fastening hollow sections, preferably hollow sections which are to form casements or window or door frames, to one another by means of connection pieces, each such connection piece (5) comprising two limbs (5a, 5b) one of which (5a) is adapted to engage one hollow section (3), while the other limb (5b) engages the other hollow section (4). To enable fixation of the hollow sections and the connection piece to one another quickly and efficiently by means of adhesive without the latter coming in contact with the surroundings, the method of the invention is characterized by moving the hollow sections (3, 4) together until the end edges thereof abut to form a space in the hollow sections which is closed at the connection point (30) between the hollow sections (3, 4) and which contains the connection piece (5), applying at least one nozzle to the outer sides of one or both hollow sections (3, 4) in connection with one or more holes (44) in said outer sides, and injecting the adhesive (42) via the nozzle and the hole (44) into spaces between the sides (5d, 5e) of the two limbs (5a, 5b) of the connection piece (5) and the hollow section portions adjoining said sides (5d, 5e), without the adhesive coming in contact with the surroundings. An apparatus suitable for the performance of this method int.al. permits holding the hollow sections (3, 4) during various operating cycles.
摘要翻译：将通过连接件彼此紧固的中空部分，优选中空部分紧固在一起的方法，每个这样的连接件（5）包括两个分支（5a，5b），其中一个（5a）适于接合一个中空部分（3），而另一个肢体（5b）接合另一个中空部分（4）。为了使中空部分和连接件能够通过粘合剂快速且有效地固定在一起，而不会使其与周围环境接触，本发明的方法的特征在于将中空部分（3,4）移动在一起直到其端部边缘邻接以在中空部分中形成空间，所述空间部分在中空部分（3,4）之间的连接点（30）处封闭并且包含连接件（5），将至少一个喷嘴施加到外部与所述外侧中的一个或多个孔（44）连接的一个或两个中空部分（3,4）的侧面，以及经由喷嘴和孔（44）将粘合剂（42）注入到侧面（5d）之间的空间，5e）和邻接所述侧面（5d，5e）的中空部分，而不会使粘合剂与周围环境接触。适合该方法执行的设备int.al. 允许在各种操作循环期间保持中空部分（3,4）。

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