公开(公告)号：EP2014154A1

公开(公告)日：2009-01-14

申请号：EP08075624.0

申请日：2008-07-11

申请人： Gebr. Kraaijeveld Machinebouw B.V.

发明人： Kraaijeveld, Hendrik Martijn ,  Kraaijeveld, Hendrik

IPC分类号： A01G23/06 ,  A01G23/091

CPC分类号： A01G23/091

摘要： Device for felling a tree trunk, comprising a gripping claw for gripping the tree trunk and a felling means for felling the tree trunk, wherein the gripping claw comprises a frame, at least two gripping shells extending from the frame, of which at least one gripping shell is connected movably to the frame, and a gripping claw drive, wherein the movable gripping shell can be moved by means of the gripping claw drive between an open position, in which a tree trunk can be placed between the gripping shells, and a closed position in which the tree trunk can be clamped between the gripping shells. The device is distinguished in that the felling means is connected movably to at least one of the gripping shells, wherein the felling means can be moved between a protected position, in which the felling means lies within the periphery of the gripping shell connected thereto, and an unprotected position in which the felling means lies outside the periphery of the gripping shell connected thereto.

摘要翻译： 用于砍伐树干的装置，包括用于夹持树干的夹爪和用于砍伐树干的砍伐装置，其中夹爪包括框架，至少两个从框架延伸的夹紧壳，其中至少一个夹持 壳体可移动地连接到框架和夹爪驱动器，其中可动夹持壳可以通过夹爪驱动器在打开位置之间移动，打开位置之间可以将树干放置在夹紧壳体之间，并且闭合 将树干夹在夹紧壳之间的位置。 该装置的特征在于，所述砍伐装置可移动地连接到所述夹紧壳中的至少一个，其中所述砍伐装置可以在被保护的位置之间移动，在所述保护位置中，所述砍伐装置位于与其连接的所述夹紧壳体的周边内， 未被保护的位置，其中所述砍伐装置位于与其连接的所述夹紧壳体的外围之外。