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1. 发明公开

EP3380288A1 APPARATUS AND METHOD FOR PROCESSING LOGS 有权
公开(公告)号：EP3380288A1
公开(公告)日：2018-10-03
申请号：EP16868082.5
申请日：2016-11-24
申请人： Veisto OY
发明人： RAUTIO, Markku , HALTTUNEN, Tuomas
IPC分类号： B27B33/20 , B27B1/00 , B27B33/08 , B23D45/10 , B26D1/01
CPC分类号： B27B33/20 , B27L11/007
摘要： Apparatus (1) for processing logs (6), which apparatus (6) comprises conveying means for conveying a log (6) in the apparatus (1), a chipping canter (2), which comprises two chipping head assemblies (3) for chipping the opposite sides of a log (6), and a sawing unit (4), which comprises at least two circular blades (5, 5') for sawing the log (6) on at least one side. The chipping head assemblies (3) are installed on different shafts than the circular blades (5, 5'). The circular blades (5, 5') of a sawing unit (4) are situated before the chipping canter (2) in the conveying direction of a log (6) and are arranged to, before chipping, partly or completely saw off from the log (6) the parts of the log (6) that are to be chipped with the chipping head assemblies (3).

2. 发明公开

EP2263841A1 Method and apparatus for measuring the rotation of a log and for correcting the rotation error 审中-公开
标题翻译：方法和装置用于测量日志的旋转和用于校正旋转误差
公开(公告)号：EP2263841A1
公开(公告)日：2010-12-22
申请号：EP10397509.0
申请日：2010-06-18
申请人： UPM-Kymmene Corporation , Lisker OY , Veisto OY
发明人： Kangasmaa, Tuomas , Tuominen, Juha , Ruohonen, Heikki , Kerkkänen, Kaarlo , Rautio, Markku , Karjalainen, Raimo
IPC分类号： B27B31/04 , B27B31/06
CPC分类号： B27B31/04 , B27B31/06
摘要： The object of the invention is a method and an apparatus for measuring the rotation of a log and for correcting the rotation error. The desired sawing position and the necessary rotation angle (A), i.e. how much the log (2) must be rotated from its starting position for it to be in this desired sawing position, is determined for a log (2) by means of a measuring apparatus (3) and a computing unit (3a). After this it is endeavored to rotate the log (2) by the extent of the determined necessary rotation angle (A) to the desired sawing position by means of the rotating apparatus (8). The implemented rotation angle (B) of the log (2) rotated with the rotating apparatus (8) is measured by means of the monitoring device (6) and the marking (10) made on the side of the log (2) before rotation, and if the implemented rotation angle (B) differs essentially from the necessary rotation angle (A) determined earlier, a correction value is determined and the log (2) is rotated again according to this correction value.
摘要翻译：本发明的目的是用于测量日志的旋转和用于校正旋转误差的方法和设备来。所需的锯切位置和必要的旋转角度（A），即多少日志（2）必须从它的起始位置被旋转为它是在该期望锯切位置，是确定的开采一个日志（2）由一个测量装置（3）和一个计算单元（3a）中的装置。在此之后它被努力由旋转装置（8）的方式由确定性开采必要的旋转角度（A）到所需的位置锯切的程度日志（2）旋转。日志的实施旋转角度（B）（2）与旋转装置旋转（8）由上旋转之前的日志（2）的侧面由所述监测装置（6）的手段和标记（10）测得的，并且如果实施旋转角度（B）从所述本质上必要的旋转角度不同（A）确定的开采早些时候，校正值是确定性的开采和日志（2）再次旋转gemäß这个校正值。

3. 发明公开

EP2063162A1 Guide arrangement for the handling elements of a wood object, such as a log 审中-公开
标题翻译：引导装置，用于处理木材对象的元素，如树干
公开(公告)号：EP2063162A1
公开(公告)日：2009-05-27
申请号：EP08167608.2
申请日：2008-10-27
申请人： Veisto OY
发明人： Issukka, Seppo
IPC分类号： F16L3/015 , B27B31/04 , H02G11/00
CPC分类号： B27B31/04 , F16L3/015 , H02G11/02
摘要： Guide arrangement for the handling elements (1), more particularly for the rotators/aligners, of a wood object, such as a log (4), for guiding the control elements (2), such as hydraulic leads, electrical leads and/or pneumatic leads, fitted to the handling elements, wherein the control elements are fixed to the rotatable frame piece (3) of the handling element, into which frame piece the logs (4) can be fed, and in that the guide arrangement comprises at least one guide element (5) guiding the control elements, which is fitted to pass via at least one guide part (6) as well as to the rotatable frame piece of the handling element, and in that the control elements are fitted to the guide element to control and/or to compensate the movement of the control elements.
摘要翻译：对于操纵件引导装置（1），更特别是用于旋转器/校准器，木材的对象，检查作为日志（4），用于引导所述控制元件（2）：如液压引线，电引线和/或气动引线，安装到处理元件，worin控制元件被固定在可旋转的基座框架件（3）的处理元件，在其中框架件日志（4）可被供给，并且在DASS模导引装置包括至少一个导向元件（5）引导所述控制元件，所有这些都被装配成通过至少一个引导部分（6）通过，以及到可旋转基部框架件的操纵件，而在没有控制元件装配到引导元件以控制和/或补偿所述控制元件的运动。

4. 发明公开

EP3953120A1 LOG HANDLING DEVICE AND METHOD FOR LOG HANDLING 有权
公开(公告)号：EP3953120A1
公开(公告)日：2022-02-16
申请号：EP20788152.5
申请日：2020-03-02
申请人： Veisto OY
发明人： LEPPÄNEN, Juha , MARTTILA, Marko
IPC分类号： B27B25/02 , B27B31/00 , F16L3/01 , F16L57/06 , H02G11/02

5. 发明授权

EP0828579B1 PROCEDURE AND APPARATUS FOR STRAIGHTENING A CIRCULAR-SAW BLADE INTO A DESIRED SHAPE 失效
标题翻译：方法和装置判断一个圆锯片的优选形式
公开(公告)号：EP0828579B1
公开(公告)日：2002-11-06
申请号：EP96919823.3
申请日：1996-05-28
申请人： Veisto Oy
发明人： RAUTIO, Kauko , RAUTIO, Kai
IPC分类号： B23D63/18
CPC分类号： B23D63/18
摘要： Procedure for straightening a circular-saw blade (2), in which procedure the blade (2) is mounted on a shaft (3). The geometry of the blade is measured, the measured values are compared with reference values, deformations in the blade are straightened by means of blade treating elements (10, 11, 12, 13, 14, 15, 16, 23, 24), the blade is tensioned by means of working devices (13, 14), the blade (2) is rotated, lateral forces are applied to the blade (2), the effect of the forces on the blade (2) is measured while the blade is rotating, the measured values are compared with the reference values, and some or all of the operations mentioned above are repeated, if necessary, in a desired order, until the desired rigidity and straightness of the blade (2) have been achieved. The invention also relates to an apparatus for straightening a blade.

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