公开(公告)号：WO1996018481A2

公开(公告)日：1996-06-20

申请号：PCT/US1995016970

申请日：1995-12-12

Applicant: BELOIT TECHNOLOGIES, INC.

Inventor： BELOIT TECHNOLOGIES, INC. ,  THOMA, Eduard, Josef

IPC: B27L01/00

CPC classification number: B23K26/0838 ,  B23K2103/30 ,  B23K2103/36 ,  B23K2103/50 ,  B27L1/005 ,  B27M1/06 ,  Y10T83/0333 ,  Y10T83/0348 ,  Y10T83/041 ,  Y10T83/0414

Abstract: High powered lasers are used to score the bark (28) on logs (26) before they are mechanically debarked. Typical of the lasers employed are multi-kilowatt CO2 industrial lasers. A high powered laser beam (20) is brought to a focus just above the surface of the bark (28) on the log (26). A jet of compressed air is blown co-axially with the beam and facilitates the beam's formation of a narrow slot in the surface of the bark. Logs are advanced and rotated by a plurality of parallel augers (42) extending across the base of a trough (40). The lasers are positioned in a gap beneath and in between sets of augers. The beam's focus may be adjustable with respect to the bark's surface. The motion of the log with respect to a laser head produces a spiral cut along the surface of the log which slices the long fibers in the bark.

Abstract translation: 大功率激光用于在木材（26）机械剥皮之前将树皮（28）评分。 典型的激光器是多千瓦二氧化碳工业激光器。 大功率激光束（20）被带到刚好在原木（26）上的树皮（28）表面上方的焦点。 压缩空气射流与光束同轴地吹动，并有利于光束在树皮表面形成狭窄的狭缝。 原木先进并通过跨过槽（40）的基部延伸的多个平行螺旋钻（42）旋转。 激光器定位在螺旋钻组之间和之间的间隙中。 光束的焦点可以相对于树皮表面是可调节的。 相对于激光头的对数的运动沿着木材的表面产生螺旋切割，其切割树皮中的长纤维。

公开(公告)号：WO2018219282A1

公开(公告)日：2018-12-06

申请号：PCT/CN2018/088937

申请日：2018-05-30

Applicant: 程兆忠

Inventor： 程兆忠

IPC: A23N7/00 ,  B27L1/00 ,  B27B25/00

CPC classification number: A23N7/00 ,  B27B25/00 ,  B27L1/005

Abstract: 一种齿轮削刨机，包括滚轮、平台（8）和刨刀（7），滚轮轮面上设有弹性层（11）和齿片（4），物料口壁板（5）呈渐开形弯曲面，物料口末端设置有平台和刨刀。物料进入物料口，齿片就刺入物料中，并把物料卷入并推向后方。物料受到平台和弹性层还有轮面的碾压达到平直状态。平直状态的物料经过刨刀时被削刨成两部分。削刨后弹性层或者弹簧的弹斥释放防止了物料卡在齿片之间。物料分别从两个出口排出，从而连续不断地进行加工过程。该齿轮削刨机解决了空心弧形的物料进行机械削刨去皮加工的难题。

公开(公告)号：WO99041051A1

公开(公告)日：1999-08-19

申请号：PCT/IT1998/000047

申请日：1998-03-05

IPC: B23D59/00 ,  B27L1/00 ,  B27L1/06

CPC classification number: B27L1/06 ,  B23D59/001 ,  B27L1/005

Abstract: Portable electric machine (10) for stripping cork bark (92) with a sawtoothed blade (35), a device with a fork-shaped foot (50) that embraces the saw (35) that makes contact with the bark (92), a high-conduction needle (85) to be pressed into the cambium (91) and a microprocessor (61) that, in accordance with the variations in electric resistance between the tip of the saw (35), inserted in the insulating cork (92), and the electrically conducting cambium (91), determines movement of the foot (50) so that its distance from the tip of the saw, from one position to the next and moment by moment, is substantially equal to the thickness of the cork bark (92) thus permitting maximum penetration of the saw (35) while ensuring integrity of the cambium (91).

Abstract translation: 用于剥离具有锯齿刀片（35）的软木皮（92）的便携式电动机（10），包括与树皮（92）接触的锯（35）的叉形脚（50）的装置， 被压入形成层（91）的高导电针（85）和微处理器（61），其根据插入在绝缘软木（92）中的锯（35）的尖端之间的电阻的变化， ，并且导电形成层（91）确定足部（50）的运动，使得其距离锯的尖端从一个位置到下一个和一刻一刻的距离基本上等于软木皮的厚度 （92），从而允许锯（35）的最大穿透同时确保形成层（91）的完整性。

公开(公告)号：WO99000231A1

公开(公告)日：1999-01-07

申请号：PCT/FI1998/000513

申请日：1998-06-15

IPC: B27L1/04 ,  B27L1/00 ,  B27L1/02 ,  B27L1/05

CPC classification number: B27L1/005 ,  B27L1/02

Abstract: A method and an apparatus for handling logs (6) to be debarked so that the surface of the logs is torn or cut by means of blades (15) moving under the logs in relation to the logs, said blades projecting upwards from the bottom (13) carrying the logs. The direction of the mutual cutting motion between the logs and the blades deviates from the longitudinal direction of the logs. The blades (15) and the logs (6) are moved in relation to each other so that for part of the time the logs are out of contact with the blades, higher up than the cutting edges of the blades, and for part of the time the logs are in contact with the cutting edges of the blades.

Abstract translation: 一种用于处理要被剥皮的原木（6）的方法和装置，使得原木的表面通过相对于原木在原木下移动的叶片（15）撕裂或切割，所述叶片从底部向上突出（ 13）携带原木。 原木和叶片之间的相互切割运动的方向偏离原木的纵向方向。 刀片（15）和原木（6）相对于彼此移动，使得在一段时间内，原木与叶片脱离接触，高于叶片的切割边缘，并且对于部分 日志与刀片的切割刃接触的时间。

公开(公告)号：WO1992013686A1

公开(公告)日：1992-08-20

申请号：PCT/FI1992000019

申请日：1992-01-28

Applicant: OY NORCAR AB ,  FRANTZEN, Gustav

Inventor： OY NORCAR AB

IPC: B27L01/00

CPC classification number: B27L1/005

Abstract: The invention relates to a method and an arrangement for removing bark when handling a trunk (A) in a timber harvester, especially in connection with lopping. To remove the bark, the axis of rotation of means (1) for feeding the trunk (A) is positioned at an angle with the longitudinal axis of the trunk in such a way that the trunk is brought into rotation about the longitudinal axis during the feed movement. The arrangement further comprises means (3) for removing bark during the simultaneous rotation movement (R) and feed movement.

Abstract translation: 本发明涉及一种在木材收割机中处理树干（A）时特别是与砍伐相关的去除树皮的方法和装置。 为了去除树皮，用于馈送躯干（A）的装置（1）的旋转轴线以与躯干的纵向轴线成一定角度的方式定位，使得躯干在该纵向轴线期间围绕纵向轴线旋转 饲料运动。 该装置还包括用于在同时旋转运动（R）和进给运动期间去除树皮的装置（3）。

公开(公告)号：WO1994026484A1

公开(公告)日：1994-11-24

申请号：PCT/PT1994000003

申请日：1994-05-17

Applicant: ICTM - INSTITUTO DE CIENCIA E TECNOLOGIA DOS MATERIAIS ,  MARQUES, José, Armando, Nunes ,  ARMINDO, Dionísio

Inventor： ICTM - INSTITUTO DE CIENCIA E TECNOLOGIA DOS MATERIAIS

IPC: B27L01/00

CPC classification number: B27L1/10 ,  B27L1/005

Abstract: A debarker is described, with converging blades, with hydraulic and/or penumatic control, to extract the bark from pruned branches or from branches and logs of felled trees. Small stumps obtained by dividing the pruned branches or the logs and branches of felled trees are left or not at rest during a certain time, after which they are processed in the debarker. The main part of this machine is a set of disks (3), radially driven by an hydraulic or pneumatic system (2), through which the stump is conveyed (9), axially pushed when entering the machine and pulled when going out by means of an automatic or manual feeding system (5, 6, 7, 8). The products thus obtained are clean stumps of wood and strips of bark (10) without any pieces of woody tissue. A clean debarking is thus obtained, with improvement of the operation of the downstream industries and better profitability of the bark extraction. Although specially conceived for the cork bark extraction, this machine may also be used for the extraction of other types of bark, for example, eucalyptus.

Abstract translation: 描述了一种剥皮机，具有水平和/或阴茎控制的收敛叶片，从修剪的树枝或砍伐的树木的分支和原木中提取树皮。 通过划分砍伐的树枝或砍伐的树木的枝条获得的小树桩在一定时间内留下或不休息，之后在剥皮机中处理。 该机器的主要部分是一组由液压或气动系统（2）径向驱动的盘（3），通过该盘（9）输送树桩（9），在进入机器时轴向推动并通过装置 的自动或手动进给系统（5,6,7,8）。 由此获得的产品是干燥的木材树皮和树皮条（10），没有任何木质组织块。 从而获得了干净的剥皮，改善了下游产业的运作，提高了树皮的利润。 虽然为软木树皮提取特别设想，但该机器也可用于提取其他类型的树皮，例如桉树。

公开(公告)号：WO1990003254A1

公开(公告)日：1990-04-05

申请号：PCT/FI1988000156

申请日：1988-09-29

Applicant: JUDIN, Tauno

IPC: B27C01/00

CPC classification number: B27L1/005

Abstract: The present devices for branch trimming of tree are expensive and the branch trimming performed manually is slow and dangerous. To the device in accordance with the invention belong a frame (1), which is formed from a bent shaped bottom (2) and with the bottom attached side edges (3), on the frame turnable and detachably connected a cover part (4) and a fastening element (5), which is arranged to press the end (6) of the cover part in the direction of the frame when the device is placed around the tree to be branch trimmed and when moving the tree in regard of the device.

Abstract translation: 用于树的分支修剪的本装置是昂贵的，并且手动执行的分支修剪是缓慢和危险的。 根据本发明的装置属于框架（1），该框架（1）由弯曲形状的底部（2）形成并且具有底部附接侧边缘（3），在框架上可转动和可拆卸地连接盖部分（4） 以及紧固元件（5），其被布置成当所述装置被放置在所述树上以被分支修剪的方式时，在所述框架的方向上按压所述盖部分的端部（6），并且当移动所述树状物时，所述装置 。

公开(公告)号：WO2010004095A1

公开(公告)日：2010-01-14

申请号：PCT/FI2009/050623

申请日：2009-07-10

Applicant: USENIUS, Jussi-Pekka

Inventor： USENIUS, Jussi-Pekka

IPC: A01G23/083 ,  B27L1/00

CPC classification number: B27L1/005 ,  A01G23/083

Abstract: The invention relates to a harvester for timber harvesting, which includes a frame (10) to be attached to the boom of a work machine, to which frame are fitted - a cutting device (11, 12), - a delimbing-blade arrangement (13), which includes one or more delimbing blades (13.1-13.3, 36), and - a feed device (25) equipped with rotating members (14) for delimbing a tree (22) using the delimbing-blade arrangement. The harvester includes pulsed-feed means (19, 30), which are arranged to be activated when a resistance according to a set criterion is detected in the feed device. In addition, the invention also relates to a method in timber harvesting using a harvester.

Abstract translation: 本发明涉及一种用于木材采伐的收割机，该收割机包括一个要安装到工作机械臂上的框架（10），该机架装配到该机架上 - 一个切割装置（11,12）， - 一个分隔叶片装置 13），其包括一个或多个分离叶片（13.1-13.3,36），和 - 装备有用于使用分离叶片装置分离树（22）的旋转构件（14）的进料装置（25）。 收割机包括脉冲馈送装置（19,30），其被布置成当在馈送装置中检测到根据设定标准的电阻时被激活。 此外，本发明还涉及使用收割机的木材采伐方法。

公开(公告)号：WO9618481A3

公开(公告)日：1996-12-05

申请号：PCT/US9516970

申请日：1995-12-12

Applicant: BELOIT TECHNOLOGIES INC

Inventor： THOMA EDUARD JOSEF

IPC: B23K26/08 ,  B23K26/40 ,  B27L1/00 ,  B27M1/06 ,  B23K26/00

CPC classification number: B23K26/0838 ,  B23K2203/30 ,  B23K2203/36 ,  B23K2203/50 ,  B27L1/005 ,  B27M1/06 ,  Y10T83/0333 ,  Y10T83/0348 ,  Y10T83/041 ,  Y10T83/0414

Abstract: High powered lasers are used to score the bark on logs before they are mechanically debarked. Typical of the lasers employed are multi-kilowatt CO2 industrial lasers. A high powered laser beam is brought to a focus just above the surface of the bark on the log. A jet of compressed air is blown coaxially with the beam and facilitates the beam's formation of a narrow slot in the surface of the bark. Logs are advanced and rotated by a plurality of parallel augers extending across the base of a trough. The lasers are positioned in a gap beneath and in between sets of augers. The beam's focus may be adjustable with respect to the bark's surface. The motion of the log with respect to a laser head produces a spiral cut along the surface of the log which slices the long fibers in the bark,