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25 条记录 (耗时 0.01 秒)

    LOG PROCESSING HEAD
    2.
    发明公开
    LOG PROCESSING HEAD 审中-公开

    公开(公告)号：EP3391737A1

    公开(公告)日：2018-10-24

    申请号：EP17167284.3

    申请日：2017-04-20

    申请人： Waratah OM OY

    发明人： Alfthan, Arto ,  Palmroth, Lauri

    IPC分类号： A01G23/083

    CPC分类号： A01G23/097 ,  A01G23/083 ,  B27L1/005

    摘要： A log processing head (10) is provided with a top knife (22) and moveable feed means (16) and delimbing and/or debarking means (18) pushing a log (48) against said top knife (22) by means of actuators (20). In order to allow the top knife (22) to follow the contour of the log (48) without damaging a pin (40) holding the knife (22), a pivot joint (60) is used between the knife (22) and the connection of the pin (44) on the structure (12).

    FEED MEANS AND LOG PROCESSING HEAD
    5.
    发明公开
    FEED MEANS AND LOG PROCESSING HEAD 审中-公开
    饲料手段和日志处理头

    公开(公告)号：EP3202253A1

    公开(公告)日：2017-08-09

    申请号：EP17151122.3

    申请日：2017-01-12

    申请人： Waratah OM OY

    发明人： Alfthan, Arto

    IPC分类号： A01G23/083 ,  B27B25/02 ,  B27B31/00

    摘要： A feed means (28) has a cylindrical carrier (44) on the outer side of which elevations (46) are provided. These elevations (46) run in lines with an angle alpha to the rotation axis (48) of the feed means (28), whereas this angle alpha is progressing over the axial extension of the carrier (44). Such a feed means (28) is installed in a log processing head (10) for moving a log L in a longitudinal and a tangential direction. Due to the changing angle alpha the proportion of longitudinal and tangential components varies over the width of the feed means (28) and depending on where at the axial position the log L hits the elevations (46), the rotation of the log L varies as well.

    摘要翻译： 供给装置（28）具有圆柱形载体（44），在该载体（44）的外侧设置有高度（46）。 这些升高部分46与馈送装置28的旋转轴线48成α角地延伸，而该角度α在载体44的轴向延伸部分上延伸。 这种供给装置（28）安装在原木处理头（10）中，用于沿着纵向和切向方向移动原木L. 由于角度α的变化，纵向和切向分量的比例在进给装置（28）的宽度上变化，并且取决于测井L撞击高度（46）的轴向位置处的位置，测井L的旋转随着 好。

    A FELLER DEVICE FOR FELLING AND DELIMBING OF TREE TRUNKS, AND A DELIMBING BLADE
    6.
    发明公开
    A FELLER DEVICE FOR FELLING AND DELIMBING OF TREE TRUNKS, AND A DELIMBING BLADE 有权
    一种用于捕捉和隔离树干的摊铺机装置以及一种夹层刀片

    公开(公告)号：EP2387303A1

    公开(公告)日：2011-11-23

    申请号：EP10731091.4

    申请日：2010-01-15

    申请人： Waratah OM OY

    发明人： KESKINEN, Juho ,  KINNUNEN, Kari ,  HANNE, Kari

    IPC分类号： A01G23/083

    CPC分类号： A01G23/083

    摘要： A feller device for felling and delimbing of tree trunks, as well as a delimbing blade device for delimbing of tree trunks. The delimbing blade device comprises at least: a delimbing blade (12) having a cutting edge (12a) for delimbing of a tree trunk; a first joint (19), by means of which the delimbing blade can be connected to the felling device (1) in a rotatable manner; a cylinder actuator (15), by means of which the delimbing blade can be moved into at least two different positions (A, B); and a second joint (17), by means of which the cylinder actuator is coupled to the delimbing blade. In a first example, the cylinder actuator can be placed almost parallel to a line (D) extending via the first joint (19) and the second joint (17) so that the cylinder actuator and a third joint (16) belonging to the same for connection, are placed in the area between the first and the second joint. In a second example, the cylinder actuator is coupled to the front surface (2a) of the felling device so that all the said joints (16, 17, 19) are placed on the same side of the front surface.

    摘要翻译： 一种用于伐木和砍伐树干的伐木设备，以及一种用于树干分界的伐木刀片设备。 该定界刀片装置至少包括：定界刀片（12），该定界刀片具有用于限定树干的切割边缘（12a） 第一接头（19），借助于所述第一接头（19），所述分界叶片可以以可旋转的方式连接至所述砍伐装置（1）; 一个气缸致动器（15），借助该气缸致动器（15），可使定向刀片移入至少两个不同的位置（A，B）; 和第二接头（17），汽缸致动器通过该第二接头（17）联接到切割刀片。 在第一示例中，气缸致动器可以放置成几乎平行于经由第一接头（19）和第二接头（17）延伸的线（D），使得气缸致动器和属于其的第三接头（16） 用于连接，被放置在第一和第二关节之间的区域中。 在第二示例中，气缸致动器联接到砍伐装置的前表面（2a），使得所有所述接头（16,17,19）被放置在前表面的同一侧上。

    HARVESTER HEAD
    7.
    发明公开
    HARVESTER HEAD 有权
    ERNTEVORSATZGERÄT

    公开(公告)号：EP2378856A1

    公开(公告)日：2011-10-26

    申请号：EP10731092.2

    申请日：2010-01-15

    申请人： Waratah OM Oy

    发明人： HANNE, Kari

    IPC分类号： A01G23/083

    CPC分类号： A01G23/083

    摘要： The invention relates to a harvester head that comprises the frame (1) of the harvester head to be connected to the end of the hoist boom of a forest machine, a feeding device (4) for moving a tree trunk, a front blade (2) and/or upper delimbing blades (3a, 3b) before the feeding device (4), a cutting device (6) for cutting trunks after the feeding device (4), as well as a lower delimbing blade (5) between the feeding device (4) and the cutting device (6), installed on the side of the cutting device (6) in the frame (1) of the harvester head. In the harvester head according to the invention, the lower delimbing blade (5) is arranged to turn into a delimbing position around the tree trunk and into a space-saving position between the outer surface of the tree trunk and the frame (1) of the harvester head, away from the path (18) of the tree trunk. Furthermore, when in the space-saving position, the lower delimbing blade (5) is between the outer surface of the tree trunk and the frame (1) of the harvester head so that its end points in the direction of the frame (1) of the harvester head, wherein at least part of it extends above the path (18) of the tree trunk.

    A HARVESTER HEAD AND A MEASURING WHEEL APPARATUS FOR A HARVESTER HEAD
    10.
    发明公开
    A HARVESTER HEAD AND A MEASURING WHEEL APPARATUS FOR A HARVESTER HEAD 审中-公开
    HARVEST和意图MESSRADVORRICHTUNG的收割头

    公开(公告)号：EP2833711A1

    公开(公告)日：2015-02-11

    申请号：EP13768224.1

    申请日：2013-03-27

    申请人： Waratah OM Oy

    发明人： KESKINEN, Juho ,  HANNE, Kari ,  HANNONEN, Mika ,  PYYKKÖ, Heikki

    IPC分类号： A01G23/083 ,  G01B3/12

    CPC分类号： A01G23/083 ,  G01B3/12

    摘要： A harvester head, comprising a measuring wheel apparatus (24) with a measuring wheel (35) configured to roll along a tree trunk when the trunk is fed through the harvester head (1 1 ), and a power device (34) configured to swivel the measuring wheel apparatus (24) and to keep the measuring wheel (35) pressed against the tree trunk. The measuring wheel (35) is configured to remain in an elevated position in relation to the frame structure (12) of the harvester head, wherein the measuring wheel (35) also has a supporting position to support the trunk and to prevent the placement of the trunk against the frame structure (12). A measuring wheel apparatus which is applicable in a harvester head, comprising a measuring wheel (35) with a supporting position to support a tree trunk, and which comprises a stopping member configured to stop the swinging motion of the measuring wheel apparatus (24) when the measuring wheel (35) assumes said supporting position.