<p>A boom structure on a work machine includes at least two boom branches and a main boom structure extending from their convergence area substantially in a working direction. Thus, the boom structure provides a fork-like structure.</p>
申请公布号
EP2744740(A1)
申请公布日期
2014.06.25
申请号
EP20120825124
申请日期
2012.07.26
申请人
PONSSE OYJ
发明人
YRJÄNÄ, VESA;HUKKANEN, PENTTI;HYVÖNEN, JORMA;HALONEN, MARKO
