IMPROVED GUIDE BARS FOR CHAIN SAWS
    1.
    发明申请

    公开(公告)号:WO2019110866A1

    公开(公告)日:2019-06-13

    申请号:PCT/FI2017/050858

    申请日:2017-12-04

    Applicant: FOMATEC OY

    Inventor: KORHONEN, Marko

    CPC classification number: B27B17/02 A01G23/091

    Abstract: A guide bar (10) for a chain saw comprising two opposite elongate surfaces (11) and a slot formed between said opposite sides running along the periphery of the guide bar, in order to receive and retain the chain during cutting. At least one of the elongate surfaces is furrowed (13) across its surface in the direction of the cutting movement of the guide bar. The invention also relates to an apparatus for operating the chain saw in a forestry machine.

    VERFAHREN ZUM SÄGEN EINES LANGPROFILS UND MASCHINE ZUM ABLÄNGEN DERSELBEN
    2.
    发明申请
    VERFAHREN ZUM SÄGEN EINES LANGPROFILS UND MASCHINE ZUM ABLÄNGEN DERSELBEN 审中-公开
    方法用于切割的长廓和机,用于切割THE SAME

    公开(公告)号:WO2016087266A1

    公开(公告)日:2016-06-09

    申请号:PCT/EP2015/077471

    申请日:2015-11-24

    Inventor: RATTUNDE, Ulrich

    Abstract: Die Erfindung betrifft Verfahren zum Sägen eines Langprofils (3), indem eine Sägescheibe (2) mit entlang eines kreisförmigen Außenumfanges der Sägescheibe (2) angeordneten Zähnen (6) frei rotiert wird, die Sägescheibe (2) aus einer frei rotierenden Stellung auf eine Außenwandung des Langprofils (3) vorgeschoben wird, und ein Nullzahn (Z 1 , Z 2 , Z 3 , Z 4 ) als erster der Zähne (6) in das Material der Außenwandung eingreift, wobei während der freien Rotation der Sägescheibe (2) Seitenschläge (d) der Zähne (6) bestimmt werden und ein Zahn (6) mit minimalem Seitenschlag (d) bestimmt wird und als Nullzahn (Z 1 , Z 2 , Z 3 , Z 4 ) verwendet wird.

    Abstract translation: 通过沿着锯片的圆形外周使用锯条(2)(2)布置的齿(6)自由地旋转,本发明涉及的方法用于锯切长轮廓(3),所述锯片(2)从上外壁的自由旋转位置 细长型材(3)的前进,一零齿(Z1,Z2,Z3,Z4)作为齿(6)的所述外壁的材料接合中的第一个,其中,所述齿的锯条(2)侧冲头(d)中的自由转动过程中 (6)被确定,并且一个齿(6)具有最小侧行程(d)中被确定,和大于零齿(Z1,Z2,Z3,Z4)被使用。

    A TIMBER-WORKING DEVICE AND METHOD OF OPERATION
    3.
    发明申请
    A TIMBER-WORKING DEVICE AND METHOD OF OPERATION 审中-公开
    木工工具及其操作方法

    公开(公告)号:WO2015084186A3

    公开(公告)日:2015-07-30

    申请号:PCT/NZ2014000242

    申请日:2014-12-02

    Applicant: WARATAH NZ LTD

    CPC classification number: A01G23/083 A01G23/091

    Abstract: A timber-working device (16) has pivoting arms (26,28) configured to grasp one (300) or more stems (302,304) to be processed, and a cutting device (38). A measurement device is configured to output a signal indicating a stem thickness measurement of the stem(s) (300,302,304) currently grasped by the pivoting arms (26,28), wherein the stem thickness measurement is dependent on the number of stems grasped. A stem count device is configured to output a signal indicating the number of stems currently grasped by the pivoting arms. The timber-working device (16) includes at least one controller (102,104) configured to receive the signal indicating the stem thickness measurement and the signal indicating the number of stems currently grasped by the pivoting arms (26,28), and determine the travel required of the cutting device (38) to sever the at least one stem, based at least in part on the indication of stem thickness measurement, and indication of the number of stems.

    Abstract translation: 木材加工装置(16)具有构造成抓住要处理的一个(300)或更多个杆(302,304)的枢转臂(26,28)和切割装置(38)。 测量装置被配置为输出指示当前由枢转臂(26,28)抓握的杆(300,302,304)的杆厚度测量的信号,其中所述杆厚度测量取决于所抓握的杆的数量。 杆计数装置被配置为输出指示当前由枢转臂抓握的杆的数量的信号。 木材加工装置(16)包括至少一个控制器(102,104),其被配置为接收指示杆厚度测量的信号和指示当前由枢转臂(26,28)抓握的杆的数量的信号,并且确定行进 至少部分地基于茎厚度测量的指示和茎的数目的指示,切割装置(38)需要切断至少一个茎杆。

    A TIMBER-WORKING DEVICE AND METHOD OF OPERATION
    4.
    发明申请
    A TIMBER-WORKING DEVICE AND METHOD OF OPERATION 审中-公开
    木工工具及其操作方法

    公开(公告)号:WO2015084186A2

    公开(公告)日:2015-06-11

    申请号:PCT/NZ2014/000242

    申请日:2014-12-02

    CPC classification number: A01G23/083 A01G23/091

    Abstract: A timber-working device has pivoting arms configured to grasp one or more stems to be processed, and a cutting device. A measurement device is configured to output a signal indicating a stem thickness measurement of the stem(s) currently grasped by the pivoting arms, wherein the stem thickness measurement is dependent on the number of stems grasped. A stem count device is configured to output a signal indicating the number of stems currently grasped by the pivoting arms. The timber-working device includes at least one controller configured to receive the signal indicating the stem thickness measurement and the signal indicating the number of stems currently grasped by the pivoting arms, and determine the travel required of the cutting device to sever the at least one stem, based at least in part on the indication of stem thickness measurement, and indication of the number of stems.

    Abstract translation: 木材加工装置具有构造成抓住要处理的一个或多个茎的枢转臂和切割装置。 测量装置被配置为输出指示由所述枢转臂当前抓握的杆的杆厚度测量的信号,其中所述杆厚度测量取决于所抓握的杆的数量。 杆计数装置被配置为输出指示当前由枢转臂抓握的杆的数量的信号。 木材加工装置包括至少一个控制器,其被配置为接收指示杆厚度测量的信号和指示当前由枢转臂抓握的杆的数量的信号,并且确定切割装置切断至少一个 茎至少部分基于茎厚度测量的指示,以及茎的数量的指示。

    APPARATUS FOR GENERAL TREE TRIMMING OR PRECISION TREE TRIMMING HAVING AN AERIAL TANK
    5.
    发明申请
    APPARATUS FOR GENERAL TREE TRIMMING OR PRECISION TREE TRIMMING HAVING AN AERIAL TANK 审中-公开
    用于一般树种修剪或精密树种修剪的装置

    公开(公告)号:WO2012151399A3

    公开(公告)日:2013-01-17

    申请号:PCT/US2012036318

    申请日:2012-05-03

    Inventor: TERRELL STEVEN J

    CPC classification number: A01G3/088 A01G23/087 A01G23/091 A01G23/095

    Abstract: Disclosed herein is an apparatus preferably coupled to a boom on a truck, the apparatus capable of a plurality of configurations for a variety of uses. In one configuration, the apparatus can perform rapid semi-precise cutting of vegetation. In another configuration, the apparatus can perform more precise trimming of one or more areas (e.g., limbs) and optionally use an aerial tank mounted at the far end of a boom assembly. Typically the aerial tank will be mounted just beneath the attachment of the cutter head assembly to the boom and above one or more insulation couplings. In some disclosed embodiments, the aerial tank that can be remotely controlled. The aerial tank can be used as a liquid chemical supply or cleaning liquid supply as needed for various tree trimming tasks.

    Abstract translation: 本文公开了一种优选地联接到卡车上的起重臂的装置,该装置能够用于多种用途的多种构造。 在一种配置中,该装置可以执行植被的快速半精确切割。 在另一种配置中,该装置可以执行一个或多个区域(例如,四肢)的更精确的修整,并且可选地使用安装在吊杆组件的远端处的空中箱。 通常,天花板将被安装在切割头组件的附件下方到悬臂上方,并且位于一个或多个隔离耦合件之上。 在一些公开的实施例中,可以远程控制的空中箱。 空中箱可用作各种树木修剪任务所需的液体化学品供应或清洁液供应。

    HYDRAULIC ARRANGEMENT IN CONNECTION WITH A CUTTING DEVICE AND A CORRESPONDING METHOD
    6.
    发明申请
    HYDRAULIC ARRANGEMENT IN CONNECTION WITH A CUTTING DEVICE AND A CORRESPONDING METHOD 审中-公开
    与切割装置相关的液压装置和相应的方法

    公开(公告)号:WO2012143604A1

    公开(公告)日:2012-10-26

    申请号:PCT/FI2012/050366

    申请日:2012-04-13

    Applicant: KETONEN, Lauri

    Inventor: KETONEN, Lauri

    CPC classification number: B27B17/08 A01G23/08 A01G23/091

    Abstract: The invention relates to a hydraulic arrangement in connection with a cutting device, in which the hydraulic arrangement (10) includes a hydraulic input line (12), a hydraulic motor (14), a return line (16) from the hydraulic motor (14), a hydraulic cylinder (20) for pressing the cutting device (100), a feed line (25) for the hydraulic cylinder (20), connected in parallel with the hydraulic motor (14) to the input line (12), and a directional control valve (34), a pressing line (24) and a lifting line (40). The hydraulic arrangement (10) further includes a throttle (18) for throttling the flow exiting from the hydraulic motor (14) in the return line (16), and a pressure valve (28) located between the said pressing line (24) and the pressure side of the said throttle (18), for controlling the hydraulic cylinder (20) on the basis of the speed of rotation of the hydraulic motor (14). The invention also relates to a corresponding method.

    Abstract translation: 本发明涉及一种与切割装置相关的液压装置,其中液压装置(10)包括液压输入管线(12),液压马达(14),来自液压马达(14)的返回管线(16) ),用于按压切割装置(100)的液压缸(20),用于与液压马达(14)并联连接到输入管线(12)的用于液压缸(20)的进料管线(25),以及 方向控制阀(34),按压线(24)和提升线(40)。 液压装置(10)还包括节流阀(18),用于节流从返回管路(16)中的液压马达(14)排出的流量,以及一个压力阀(28),位于所述压力管线(24)和 所述节气门(18)的压力侧基于液压马达(14)的旋转速度来控制液压缸(20)。 本发明还涉及相应的方法。

    ARRANGEMENT AND METHOD FOR MARKING A LOG END SURFACE
    7.
    发明申请
    ARRANGEMENT AND METHOD FOR MARKING A LOG END SURFACE 审中-公开
    用于标记日志表面的布置和方法

    公开(公告)号:WO2012052549A1

    公开(公告)日:2012-04-26

    申请号:PCT/EP2011/068445

    申请日:2011-10-21

    CPC classification number: B27B17/02 A01G23/091 A01G23/099

    Abstract: The invention relates to an arrangement (1) for marking a log end surface (4a) with a marking code during cutting of a log (4) and amethod for marking a log end surface (4a)with a marking code. The arrangement (1) is connected to a saw bar (3) comprising a plurality offluid distributing nozzles(6) in communication with a fluid container (16). The arrangement (1) further comprises acontrol unit (CU) arranged to control the flow of fluid through eachnozzle (6)based on log-related identification code. The invention is characterised in thatthe flow of fluid through eachnozzle (6)is controlled based on the movement of the saw bar (3) relative to the log in a cutting direction.

    Abstract translation: 本发明涉及一种用于在切割木材(4)期间用标记代码标记木材端面(4a)的装置(1)和用标记代码标记木材端面(4a)的方法。 该装置(1)连接到包括与流体容器(16)连通的多个分流喷嘴(6)的锯条(3)。 布置(1)还包括控制单元(CU),其被布置成基于对数相关的识别码来控制流过每个喷嘴(6)的流体流。 本发明的特征在于,基于锯条(3)相对于木材在切割方向上的移动来控制通过每个喷嘴(6)的流体的流动。

    TREE HARVESTER HEAD WITH LUBRICATION SYSTEM FOR MULTIPLE SAWS
    8.
    发明申请
    TREE HARVESTER HEAD WITH LUBRICATION SYSTEM FOR MULTIPLE SAWS 审中-公开
    具有用于多个SAWS的润滑系统的TREE收获头

    公开(公告)号:WO2009035434A1

    公开(公告)日:2009-03-19

    申请号:PCT/US2007/019730

    申请日:2007-09-11

    CPC classification number: A01G23/091

    Abstract: A tree harvester head (12) comprises first and second saws (32, 38), each of which comprises a cutting chain (42), and a lubrication system (44) configured to lubricate the cutting chains (42) of the first and second saws (32, 38). The lubrication system (44) comprises a source of pressurized lubricant (46) and a diverter valve (48) configured to divert flow of pressurized lubricant, from the source of pressurized lubricant (46), between the first and second saws (32, 38) for lubrication of the respective cutting chains (42).

    Abstract translation: 收割机头部(12)包括第一和第二锯(32,38),每个锯(32,38)包括切割链(42)和润滑系统(44),其被配置为润滑第一和第二锯的切割链(42) 锯(32,38)。 润滑系统(44)包括加压润滑剂源(46)和转向阀(48),其配置成将加压润滑剂从加压润滑剂源(46)的流动转移到第一和第二锯(32,38)之间 )用于各个切割链(42)的润滑。

    CONSTRUCTION OF MACHINE FOR HARVESTING ENERGY CROPS
    9.
    发明申请
    CONSTRUCTION OF MACHINE FOR HARVESTING ENERGY CROPS 审中-公开
    收获能源作物机械的建造

    公开(公告)号:WO2017111633A1

    公开(公告)日:2017-06-29

    申请号:PCT/PL2015/000214

    申请日:2015-12-31

    CPC classification number: A01G23/091 A01G23/093

    Abstract: Machine is significant with that the cutting assembly (7) comprises of the two circular saw blades, the first circular saw blade (19) and second circular saw blade (20), which are aligned basically in single plane and are separated from one another. Distance between axis of the circular saw blade (19) and the second circular saw blade (20) is greater than the diameter of the first circular saw blade (19) and there is the separator between them. Separator comprises from sheet (22) positioned in the plane of circular saw blades (19, 20) and the wedge (23) perpendicular to them.

    Abstract translation: 切割组件(7)包括两个圆锯片,第一圆锯片(19)和第二圆锯片(20),所述第一圆锯片(19)和第二圆锯片(20)基本上以单个 飞机并且彼此分开。 圆锯片(19)的轴线与第二圆锯片(20)之间的距离大于第一圆锯片(19)的直径并且在它们之间存在隔离物。 分离器包括位于圆锯片(19,20)平面中的片材(22)和垂直于它们的楔块(23)。

    CHAIN SAW AND METHOD FOR CONTROLLING MOVEMENTS OF GUIDE BAR THEREIN
    10.
    发明申请
    CHAIN SAW AND METHOD FOR CONTROLLING MOVEMENTS OF GUIDE BAR THEREIN 审中-公开
    用于控制导杆的运动的链锯和方法

    公开(公告)号:WO2017055688A1

    公开(公告)日:2017-04-06

    申请号:PCT/FI2016/050676

    申请日:2016-09-28

    Applicant: PONSSE OYJ

    CPC classification number: A01G23/091 B27B17/14

    Abstract: The present invention relates to a chain saw (3) of a wood handling device (2) and to controlling the guide bar (4) in it. The guide bar is attached to a turning frame (8) rotatably arranged to a frame (5) of the chain saw through a fastening arrangement (9). The fastening arrangement of the guide bar and the turning frame are joined by at least one guide for controlling the guide bar during the movement in the direction of its longitudinal axis. The guide comprises opposite slide guides (12, 13) with opposite sliding (14) and mating surfaces (15) that form a form-locking joint joining the fastening arrangement and turning frame together. At least one of these is formed by a separate means arranged in the chain saw. This type of separate slide guide arranged in the chain saw (3) is arranged to be movable in at least one direction differing from the direction of travel allowed by the guide, which makes it possible to modify the clearance between the sliding surface and mating surface.

    Abstract translation: 本发明涉及一种木材处理装置(2)的链锯(3),并控制其中的导杆(4)。 引导杆通过紧固装置(9)连接到可旋转地布置到链锯的框架(5)的转动框架(8)。 引导杆和转动架的紧固装置通过至少一个引导件连接,用于在沿其纵向轴线的方向运动期间控制导杆。 引导件包括具有相对的滑动件(14)和配合表面(15)的相对的滑动引导件(12,13),所述配合表面形成将紧固装置和转动框架连接在一起的成形锁定接头。 这些中的至少一个由布置在链锯中的单独装置形成。 布置在链锯(3)中的这种单独的滑动引导件布置成可以沿与引导件允许的行进方向不同的至少一个方向移动,这使得可以改变滑动表面和配合表面之间的间隙 。

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