发明名称 PROFILFOEBINDNING
摘要 The profiled connector for beams or walls comprises two toothed halves detachably coupled together. The halves (1, 2) are of the same shape, with teeth (6) facing towards each other and engaging in the intervening grooves (7), but leaving a circular opening (8) free between them. The circular opening accommodates a cylindrical locking key (3) typically formed by a slotted tube. Each half can have two teeth with parallel working faces. USE/ADVANTAGE - Profiled connection for beams or walls is simple with high iresistance to tension, compression and bending loads.
申请公布号 SE8900291(L) 申请公布日期 1989.01.27
申请号 SE19890000291 申请日期 1989.01.27
申请人 TILLBAL AB 发明人 BERGSTROEM L
分类号 E04B2/72 主分类号 E04B2/72
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