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1. 发明申请

WO2009128779A1 DETERMINATION OF THICKNESS OF A TREE TRUNK 审中-公开
标题翻译：确定TREEK的厚度
公开(公告)号：WO2009128779A1
公开(公告)日：2009-10-22
申请号：PCT/SE2009/050392
申请日：2009-04-16
申请人： LOG MAX AB , ARVIDSSON, Hans
发明人： ARVIDSSON, Hans
IPC分类号： G01B5/10 , A01G23/083
CPC分类号： A01G23/083 , A01G23/095 , A01G23/099 , B27L1/06 , G01B3/24 , G01B5/0035 , G01B5/10
摘要： Method and device for the determination of a thickness of a crosssection (S) of a tree trunk (30) received in a harvesting assembly (10) comprising a pair of opposite feed wheels (14) engaging with the tree trunk and a delimbing knife (18) abutting against the tree trunk. The mutual position of the feed wheels is detected as a measure of a transverse dimension (D1) of the cross-section of the tree trunk. The position of the delimbing knife (18) in relation to an abutment surface (22) of the tree trunk opposite thereto is detected as a measure of an additional transverse dimension (D2) of the cross-section (S) of the tree trunk, which additional transverse dimension forms an essentially right angle with the first-mentioned transverse dimension. The thickness of the cross-section (S) of the tree trunk is calculated based on the two measures of the transverse dimensions (D1, D2).
摘要翻译：用于确定收集在收获组件（10）中的树干（30）的横截面（S）的厚度的方法和装置，包括与树干接合的一对相对的进给轮（14）和分隔刀 18）抵靠树干。检测进给轮的相互位置作为树干横截面的横向尺寸（D1）的度量。检测分离刀（18）相对于与其相对的树干的邻接表面（22）的位置作为树干横截面（S）的附加横向尺寸（D2）的度量，该附加横向尺寸与第一提到的横向尺寸形成基本上直角。基于横向尺寸（D1，D2）的两个度量计算树干横截面（S）的厚度。

2. 发明申请

WO2009157864A1 TREE DELIMBING METHOD AND DEVICE 审中-公开
标题翻译：树木方法和装置
公开(公告)号：WO2009157864A1
公开(公告)日：2009-12-30
申请号：PCT/SE2009/050797
申请日：2009-06-23
申请人： Log Max AB , ARVIDSSON, Hans
发明人： ARVIDSSON, Hans
IPC分类号： B27L1/00 , A01G23/083
CPC分类号： A01G23/083 , A01G23/095 , B27L1/00
摘要： Method and device for delimbing a tree trunk (60) in a compliant gripping state defined by a set of limbing knives (18, 24, 26, 28) enclosing the trunk. The limbing knives are repeatedly adjusted through a control unit (46) for adaption of the gripping state to a varying thickness of the trunk when the trunk is advanced between the knives for the delimbing of the trunk. The invention comprises entering a desired compliance (D1) of the gripping state in the control unit (46), detecting an actual compliance (d) of the gripping state, and performing each adjustment of the limbing knives via the control unit until the actual compliance (d) corresponds to the desired compliance (D1).
摘要翻译：用于将树干（60）分离成由包围树干的一组枝状刀（18,24,26,28）限定的柔顺夹持状态的方法和装置。通过控制单元（46）重复地调节绞刀，以便当行李箱在行李箱之间进行分离时，将夹紧状态适应于树干的变化厚度。本发明包括在控制单元（46）中输入所要求的夹紧状态（D1），检测夹紧状态的实际顺从性（d），以及通过控制单元执行各种调节刀具直到实际符合（d）对应于期望的依从性（D1）。

3. 发明申请

WO2008088284A1 ARRANGEMENT FOR THE CAPTURE OF A BROKEN SAWCHAIN 审中-公开
标题翻译： BRAWEN SAWCHAIN的捕获装置
公开(公告)号：WO2008088284A1
公开(公告)日：2008-07-24
申请号：PCT/SE2008/050047
申请日：2008-01-16
申请人： LOG MAX AB , ARVIDSSON, Hans
发明人： ARVIDSSON, Hans
IPC分类号： B27G19/00 , B27B17/00
CPC分类号： B27B17/00 , B27G19/003
摘要： An arrangement for the capture of a broken sawchain (16) of a chainsaw (10) comprising a stationary shield (32) that covers a rear section of the saw. The shield (32) has an end surface (42) that extends between an outer surface and an inner surface of the shield (32) and has such hardness and is designed with a convex curvature of such a radius that one part of the broken sawchain (16) that comes to an external location during operation of the saw (10) can slide around the end surface (42) in an essentially unhindered manner in a direction towards the inner surface.
摘要翻译：一种用于捕获链锯（10）的破碎的锯木架（16）的装置，包括覆盖锯的后部的固定护罩（32）。护罩（32）具有在外罩表面（32）的外表面和内表面之间延伸的端面（42），并且具有这样的硬度，并被设计成具有这样半径的凸曲率，使得一部分破碎的锯齿（16）在锯（10）的操作期间到达外部位置可以在基本上不受阻碍地沿着朝向内表面的方向围绕端表面（42）滑动。

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