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公开(公告)号：US4951440A
公开(公告)日：1990-08-28
申请号：US401435
申请日：1989-09-12
IPC分类号： E04B1/58 , E04B20060101 , E04B1/19 , E04B2/78 , E04B2/82 , F16S20060101 , F16S3/08
CPC分类号： E04B1/1909 , E04B1/5843 , E04B2001/193 , E04B2001/1966 , E04B2001/1984 , E04B2001/1993 , Y10T403/342 , Y10T403/343
摘要： A construction set for the erection of support structures comprises supporting rods and at least one connecting joint containing a plurality of mutually parallel chambers. Cylindrical beads are formed on the ends of supporting rods. Those beads are inserted into the cylindrical chambers of the connecting joint. The chambers are dimensioned to form a clearance relative to the beads in order to facilitate the insertion of the beads into the chambers. The beads are formed by a rolling-in of the free ends of the supporting rods.
摘要翻译： PCT No.PCT / EP88 / 01029 Sec。 371日期：1989年9月12日 102（e）日期1989年9月12日PCT提交1988年11月12日PCT公布。 出版物WO89 / 06724 日期：1989年7月27日。用于架设支撑结构的结构包括支撑杆和至少一个包含多个相互平行的室的连接接头。 在支撑杆的端部上形成圆柱形珠。 这些珠被插入到连接接头的圆柱形腔室中。 这些室的尺寸设计成相对于珠形成间隙，以便于将珠插入室中。 通过支撑杆的自由端的滚压而形成珠。
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公开(公告)号：US5101607A
公开(公告)日：1992-04-07
申请号：US556529
申请日：1990-07-24
IPC分类号： E04B1/58 , E04B20060101 , E04B1/19 , E04B2/78 , E04B2/82 , F16S20060101 , F16S3/08
CPC分类号： E04B1/1909 , E04B1/5843 , E04B2001/193 , E04B2001/1966 , E04B2001/1984 , E04B2001/1993 , Y10T403/342 , Y10T403/343
摘要： A construction set for the erection of support structures comprises supporting rods and at least one connecting joint containing a plurality of mutually parallel chambers. Cylindrical beads are formed on the ends of supporting rods. Those beads are inserted into the cylindrical chambers of the connecting joint. The chambers are dimensioned to form a clearance relative to the beads in order to facilitate the insertion of the beads into the chambers. The beads are formed by a rolling-in of the free ends of the supporting rods.
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