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    Energy wood grapple
    1.
    发明公开
    Energy wood grapple 有权
    GreiferfürHolz zur Energiegewinnung

    公开(公告)号：EP2322032A1

    公开(公告)日：2011-05-18

    申请号：EP10189972.2

    申请日：2010-11-04

    申请人： Mense, Oy

    发明人： Mentula, Seppo

    IPC分类号： A01G23/091 ,  A01G23/081

    CPC分类号： A01G23/091

    摘要： The invention relates to an energy wood grapple to be mounted to the head of hydraulic knuckle booms supported on a work machine in order to thin and clear trees and bushes. The energy wood grapple includes a frame (1), at least one pair of grapples (2) arranged to be turned substantially horizontally against each other on the frame in order to grip the substantially vertical trees to be worked on, and, under the pair of grapples, a cutter (3) supported on the frame in order to cut the tree or trees held by the pair of grapples. According to the invention the energy wood grapple includes two cutters operating independently of each other, wherein a lower cutter (3) includes two elongated saw blades (6,7) with their planar surfaces disposed facing each other, both arranged to be moved in their longitudinal direction back and forth relative to the frame and in opposed directions at the same pace, and the long edges of the saw blades pointing in the same direction include opposingly cutting knife-type rows of blades (8,9), and wherein an upper cutter (4) is formed by a chain saw having a blade flange that turns relative to the frame (1) and a chain wrapped around it.

    摘要翻译： 本发明涉及一种能够安装在支撑在作业机上的液压转向节起重臂的头部的能量木爪，以便使树木和灌木丛细化和清除。 能量木爪包括框架（1），至少一对抓钩（2）被布置成在框架上基本上水平地相对地相对地转动，以便抓住要加工的基本垂直的树木，并且在该对 的抓斗，支撑在框架上的切割器（3），以便切割由该对抓钩保持的树或树。 根据本发明，能量木爪包括彼此独立地操作的两个切割器，其中下切割器（3）包括两个细长锯片（6,7），其平面彼此面对设置，两个切割器布置成在它们的 纵向方向相对于框架并且以相同的速度相对方向前后相对，并且指向相同方向的锯片的长边缘包括相对切割的刀型行的叶片（8,9），并且其中上部 切割器（4）由具有相对于框架（1）转动的叶片凸缘和缠绕在其上的链的链锯形成。

    LAND CLEARING DEVICE
    4.
    发明公开
    LAND CLEARING DEVICE 审中-公开
    RODUNGSVORRICHTUNG

    公开(公告)号：EP2012578A4

    公开(公告)日：2013-05-15

    申请号：EP07730581

    申请日：2007-04-27

    申请人： MENSE OY

    发明人： MENTULA SEPPO

    IPC分类号： A01G23/00 ,  A01G3/08 ,  B23D49/00

    CPC分类号： A01G23/00 ,  A01G3/08 ,  Y10T74/18744 ,  Y10T74/18888 ,  Y10T74/19149 ,  Y10T74/2142

    摘要： A land clearing device for use in conjunction with a hydraulic boom crane includes a body (2) which can be connected to the head of the hydraulic boom crane (1), a hydraulic motor (3,4), supported on the body, and a blade (5), operated by the hydraulic motor. In accordance with the invention, two elongated blade guides (6) are supported on the body (2), with two blade panels (7), reciprocating at the same pace and in opposite directions, supported between the blade guides, which blade panels are connected to the hydraulic motor (3,4) and both include knife-like blade rows (8), extending flush with each other in opposite directions.

    摘要翻译： 一种与液压动臂起重机一起使用的陆地清理装置，包括可连接到液压动臂起重机（1）的头部的主体（2），支撑在主体上的液压马达（3,4），以及 由液压马达操作的叶片（5）。 根据本发明，两个细长的叶片引导件（6）被支撑在主体（2）上，具有两个叶片面板（7），它们以相同的速度和相反方向往复运动，支撑在叶片导向件之间，叶片板 连接到液压马达（3,4）并且都包括在相反方向上彼此齐平地延伸的刀状刀片行（8）。

    LAND CLEARING DEVICE
    6.
    发明公开
    LAND CLEARING DEVICE 审中-公开
    筹钱DEVICE

    公开(公告)号：EP2012578A1

    公开(公告)日：2009-01-14

    申请号：EP07730581.1

    申请日：2007-04-27

    申请人： Mense, Oy

    发明人： MENTULA, Seppo

    IPC分类号： A01G23/00 ,  B23D49/00

    CPC分类号： A01G23/00 ,  A01G3/08 ,  Y10T74/18744 ,  Y10T74/18888 ,  Y10T74/19149 ,  Y10T74/2142

    摘要： The invention relates to the land clearing device for use in conjunction with a hydraulic boom crane. The land clearing device comprises a body (2) which can be connected to the head of the hydraulic boom crane (1), a hydraulic motor (3,4), supported on the body, and a blade (5), operated by the hydraulic motor. In accordance with the invention, two elongated blade guides (6) are supported on the body (2), with two blade panels (7), reciprocating at the same pace and in opposite directions, supported between said blade guides, which blade panels are connected to the hydraulic motor (3,4) and both comprise knife-like blade rows (8), extending flush with each other in opposite directions.