发明名称 Connecting hook for building element made of stone
摘要 The invention relates to a connecting clamp for building elements made of stone, in particular for building elements made of soapstone for furnaces or the like, for connecting two elements 1, 2 together, which connecting clamp 3 has a central part or body 4 and at least two connection pins 5 projecting essentially at right angles from the latter, the body 4 being intended to be fitted into a groove 6 made in the edge of the stone element while the connection pins 5 go into bores 7 reserved for them. To produce a connecting clamp which is simple in terms of manufacturing and in particular one which is narrower than previously, the connecting clamp 3 consists of a piece punched out of metal sheet.
申请公布号 FI83116(B) 申请公布日期 1991.02.15
申请号 FI19890003031 申请日期 1989.06.20
申请人 SUOMEN VUOLUKIVI OY 发明人 NUUTINEN, PEKKA
分类号 E04B;E04B1/41;(IPC1-7):E04B1/41;E04B1/60 主分类号 E04B
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