发明名称 UPPER FRAME OF CONSTRUCTION MACHINE
摘要 <P>PROBLEM TO BE SOLVED: To suppress deformation of a beam board in its plate thickness direction by devising the structure and the arrangement of a support bracket. <P>SOLUTION: An engine bracket 40 includes: a pair of engine supporting leg plates 41 arranged with a space in a vehicle width direction; and an engine base plate 42 joined to the upper end parts of the pair of engine supporting leg plates 41, so as to extend over them. A cab bracket 50 includes: a cab supporting leg plate 51; and a cab base plate 52 joined to the upper end part of the cab supporting leg plate 51 and horizontally projecting. The side edges of the pair of engine supporting leg plates 41 are joined to a surface on a vehicle rear side. The side edge of the cab supporting leg plate 51 is joined to a surface on the vehicle front side of a beam board 23, and between the pair of engine supporting leg plates 41 in a view from its plate surface side. <P>COPYRIGHT: (C)2013,JPO&INPIT
申请公布号 JP2013087462(A) 申请公布日期 2013.05.13
申请号 JP20110227630 申请日期 2011.10.17
申请人 KOBELCO CONTSTRUCTION MACHINERY LTD 发明人 KOURA HIROMITSU;ATOGUCHI ASUKA
分类号 E02F9/08;E02F9/00 主分类号 E02F9/08
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