发明名称 Joint for connecting wooden beams to each other, and the use of the joint in roof truss structures
摘要 A joint in which wooden beams are made up of beam members, located side by side in the longitudinal direction of the beams, and in which beam joint elements, provided with nails, are fitted on the inner surfaces of the beam members in such a way that they do not extend all the way to the outer surface of the beams. The joint may be used in trust structures.
申请公布号 US4891927(A) 申请公布日期 1990.01.09
申请号 US19880275678 申请日期 1988.11.23
申请人 METSALIITON TEOLLISUUS OY 发明人 KAIRI, MATTI O.;LEHTONEN, MARKKU S.
分类号 E04B1/49;E04C3/18;F16B15/00 主分类号 E04B1/49
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