发明名称 Forest thinning device
摘要 The invention relates to a forest thinning device for forest working vehicles with an operator's cabin (2) and a crane beam (13) operated from this cabin, at the end of which a felling and gripping aggregate (14) is mounted. A markedly greater reach and increased operating possibilities at forest thinning are obtained in that the operator's cabin (2) together with the crane beam (13) according to the invention is supported at its end by a boom arrangement (4) attached to the vehicle and extendable from this.
申请公布号 US4371017(A) 申请公布日期 1983.02.01
申请号 US19800191813 申请日期 1980.09.26
申请人 OSTBERGS FABRIKS AB 发明人 LINDBLOM, KARL T.
分类号 A01G23/08;(IPC1-7):A01G23/08 主分类号 A01G23/08
代理机构 代理人
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