公开(公告)号：US20030131907A1

公开(公告)日：2003-07-17

申请号：US10293309

申请日：2002-11-14

Applicant: Iggesund Tools AB

Inventor： Sven-Olov Biller ,  Mathieu J.A. Gouin ,  Daniel M. LaGrange ,  Christian Plouffe ,  Ian G. Zinniger ,  Salvatore D'Ignazio

IPC: B27C001/00 ,  B27C005/00 ,  B27G013/00

CPC classification number: B27G13/10 ,  B27G13/04 ,  B27L11/005 ,  Y10T29/49963 ,  Y10T407/192 ,  Y10T407/1924 ,  Y10T407/1934 ,  Y10T407/1938

Abstract: A wood working knife for use in a wood working machine, comprising a knife body having a first cutting edge and an opposed second cutting edge, the knife body having a first clamping surface and a second clamping surface. The first clamping surface has opposed clamping features separated by a middle section, the opposed clamping features and the middle section being sized and shaped such that, upon the knife body being inserted into a clamping assembly, the clamping forces are localized towards the opposed cutting edges and away from the middle section.

公开(公告)号：US20130214076A1

公开(公告)日：2013-08-22

申请号：US13839167

申请日：2013-03-15

Applicant: ANDRITZ IGGESUND TOOLS AB

Inventor： Ian G. Zinniger ,  Mathieu J.A. Gouin ,  Daniel M. LaGrange

IPC: B27G13/04

CPC classification number: B27G13/04 ,  B27G13/10 ,  B27L11/005

Abstract: A clamping assembly to hold a woodworking knife in place in a woodworking machine. The clamping assembly comprises a clamping component comprising a body and an actuator. The body has three discrete contact positions distributed thereon: 1) a fulcrum located generally at one end, 2) a knife abutting portion located generally at the other end, and 3) a bearing surface located elsewhere. The actuator is for applying a clamping force to the body along a clamping axis located intermediate of the knife abutting portion and the fulcrum. The fulcrum is a surface having a normal that is at an angle to the clamping axis. The bearing surface is a surface wherein a line normal to the bearing surface intersects the line normal to the fulcrum at a position outside of the clamping component at a location farther askew of the clamping axis than the fulcrum.

Abstract translation: 用于将木工刀保持在木工机器中的夹紧组件。 夹紧组件包括夹持部件，其包括主体和致动器。 主体具有分布在其上的三个离散的接触位置：1）大致位于一端的支点，2）大致位于另一端的刀对接部分，以及3）位于其他位置的支承面。 致动器用于沿着位于刀抵接部分和支点中间的夹紧轴线向主体施加夹紧力。 支点是具有与夹紧轴成一定角度的法线的表面。 轴承表面是其中垂直于支承表面的线与在夹紧部件外侧的位置处垂直于支点的线在比支点更靠拢夹紧轴线的位置处相交。

公开(公告)号：US10245751B2

公开(公告)日：2019-04-02

申请号：US13839167

申请日：2013-03-15

Applicant: ANDRITZ IGGESUND TOOLS AB

Inventor： Ian G. Zinniger ,  Mathieu J. A. Gouin ,  Daniel M. LaGrange

IPC: B27G13/04 ,  B27G13/10 ,  B27L11/00

Abstract: A clamping assembly to hold a woodworking knife in place in a woodworking machine. The clamping assembly comprises a clamping component comprising a body and an actuator. The body has three discrete contact positions distributed thereon: 1) a fulcrum located generally at one end, 2) a knife abutting portion located generally at the other end, and 3) a bearing surface located elsewhere. The actuator is for applying a clamping force to the body along a clamping axis located intermediate of the knife abutting portion and the fulcrum. The fulcrum is a surface having a normal that is at an angle to the clamping axis. The bearing surface is a surface wherein a line normal to the bearing surface intersects the line normal to the fulcrum at a position outside of the clamping component at a location farther askew of the clamping axis than the fulcrum.

公开(公告)号：US20030070728A1

公开(公告)日：2003-04-17

申请号：US10261470

申请日：2002-10-02

Applicant: Iggesund Tools AB

Inventor： Christian Plouffe ,  Ian Zinniger

IPC: B27C001/00 ,  B27C005/00 ,  B27G013/00

CPC classification number: B27L11/007 ,  B27L11/005 ,  Y10T407/1912

Abstract: A wood processing device having a spinning wood processing head having one or more spaced apart knives mounted on said spinning head for processing wood. The knives, upon contacting said wood, form a curved cut surface in said wood being processed. At least one limit surface is adjustably mounted between said one or more knives on said spinning head, said limit surface being sized and shaped to limit abnormal movement of said wood during processing. An adjustor for adjusting a position of said limit surface is provided to permit said limit surface to limit abnormal movement of said wood over a range of operating conditions. In a preferred embodiment the limiter is curved. A method of adjusting a wood processing head is also disclosed.

Abstract translation: 一种木材加工装置，其具有旋转木材加工头，其具有安装在所述纺丝头上的一个或多个间隔开的刀，用于加工木材。 在接触所述木材时，所述刀在被加工的所述木材中形成弯曲的切割表面。 至少一个限制表面可调节地安装在所述纺丝头上的所述一个或多个刀之间，所述极限表面的尺寸和形状被限制以限制所述木材在加工过程中的异常运动。 提供一种用于调节所述极限表面的位置的调节器，以允许所述极限表面限制所述木材在一定范围的操作条件下的异常运动。 在优选实施例中，限制器是弯曲的。 还公开了一种调整木材加工头的方法。

公开(公告)号：WO2006073362A1

公开(公告)日：2006-07-13

申请号：PCT/SE2006/000012

申请日：2006-01-05

Applicant: IGGESUND TOOLS AB ,  GOUIN, Mathieu, J., A. ,  LAGRANGE, Daniel, M. ,  ZINNIGER, Ian, G.

Inventor： GOUIN, Mathieu, J., A. ,  LAGRANGE, Daniel, M. ,  ZINNIGER, Ian, G.

IPC: B27G13/10 ,  B27G13/04 ,  B27L11/00

CPC classification number: B27G13/04 ,  B27G13/10 ,  B27L11/005 ,  Y10T407/1922 ,  Y10T407/1938

Abstract: A clamping assembly to hold a woodworking knife in place in a woodworking machine. The clamping assembly comprises a clamping component comprising a body and an actuator. The body has three discrete contact positions distributed thereon: 1) a fulcrum located generally at one end, 2) a knife abutting portion located generally at the other end, and 3) a bearing surface located elsewhere. The actuator is for applying a clamping force to the body along a clamping axis located intermediate of the knife abutting portion and the fulcrum. The fulcrum is a surface having a normal that is at an angle to the clamping axis . The bearing surface is a surface wherein a line normal to the bearing surface intersects the line normal to the fulcrum at a position outside of the clamping component at a location farther askew of the clamping axis than the fulcrum.

Abstract translation: 用于将木工刀保持在木工机器中的夹紧组件。 夹紧组件包括夹持部件，其包括主体和致动器。 主体具有分布在其上的三个分立的接触位置：1）大致位于一端的支点2）大致位于另一端的刀对接部分，以及3）位于其他位置的支承面。 致动器用于沿着位于刀抵接部分和支点中间的夹紧轴线向主体施加夹紧力。 支点是具有与夹紧轴成一定角度的法线的表面。 轴承表面是其中垂直于支承表面的线与在夹紧部件外侧位置处的支点垂直的线在与支点相比夹紧轴线更歪斜的位置处相交。

公开(公告)号：WO2004000514A1

公开(公告)日：2003-12-31

申请号：PCT/SE2003/000959

申请日：2003-06-11

Applicant: IGGESUND TOOLS AB ,  BILLER, Sven-Olov

Inventor： BILLER, Sven-Olov

IPC: B27B33/20

CPC classification number: B27L11/005 ,  B27L11/007 ,  Y10T407/23

Abstract: The invention relates to a chipper knife with at least one cutting edge (6) along at least one of its side edges. The chipper knife is adapted to be mounted in chippers of the kind which are used to cut chips of a desired size and shape from pieces of wood or timber (7) and which comprise a tool, in the form of a plane or conical disc, which is arranged for rotation about an axis of rotation and on which a plurality of such chipper knifes (2) are mountable in such manner that one end of the cutting edge of the chipper knife is located closer to the axis of rotation of the tool than the opposite end of the cutting edge. The cutting edge (6) of the chipper knife is formed between a timber-guiding surface and a chip-guiding surface, the timber-guiding surface having a varying angle along its length in relation to a plane of rotation in such a way that the angle is greater at the end of the cutting edge located closest to the axis of rotation decreases in the outward direction. The chip-guiding surface of the chipper knife also has a varying angle along its length in relation to a plane of rotation in such a way that the angle is smaller at the end of the cutting edge located closest to the axis of rotation and increases in the outward direction in order to obtain a cutting edge angle between the timber-guiding surface and the chip-guiding surface (13) that is essentially constant along the whole length of the cutting edge.

Abstract translation: 本发明涉及一种具有沿着其至少一个侧边缘的至少一个切割刃（6）的切片刀。 切片刀适于安装在用于从木材或木材（7）切割所需尺寸和形状的切屑的切片机中，并且其包括平面或圆锥形盘形式的工具， 其布置成围绕旋转轴线旋转，并且多个这样的切片刀（2）可以以这样的方式安装在其上，使得切片刀的切割刃的一端位于比刀具的旋转轴线更靠近刀具的旋转轴线的位置， 刀刃的相对端。 切片刀的切割刃（6）形成在木材引导表面和切屑引导表面之间，木材引导表面沿其长度相对于旋转平面具有变化的角度，使得 在最靠近旋转轴线的切割边缘的端部处的角度在向外方向上减小。 切屑刀的切屑引导表面也具有相对于旋转平面沿其长度变化的角度，使得角度在最靠近旋转轴线的切削刃的端部处较小，并且增加 向外的方向，以便在木材引导表面和切屑引导表面（13）之间获得沿切削刃的整个长度基本恒定的切割角度。

公开(公告)号：WO2008085111A1

公开(公告)日：2008-07-17

申请号：PCT/SE2008/000010

申请日：2008-01-08

Applicant: IGGESUND TOOLS AB ,  ENGNELL, Mats

Inventor： ENGNELL, Mats

IPC: B27L11/00

CPC classification number: B27L11/005 ,  Y10T29/49748

Abstract: The invention relates to a chipper knife of the type that is adapted to be mounted in chippers which have a rotatable tool, in the form of a disc, drum or frustoconical member, on which are mounted a plurality of such chipper knives to provide, during rotation of the tool and simultaneous feeding of pieces of wood to the same, material-cutting working or disintegrating of the pieces of wood into chips. The chipper knife comprises at least one cutting edge (7) which is defined between two edge-forming surfaces (9, 10) at an acute angle to each other. At least one of the two edgeforming surfaces is formed with a thickened cutting edge portion (12) in the area next to the cutting edge, said thickened cutting edge portion having a shoulder edge (13) toward the rest of the edge-forming surface and forming an angle to, or having a different centre of curvature to, the rest of the edgeforming surface. The invention also relates to a method of manufacturing such a chipper knife.

Abstract translation: 本发明涉及一种适于安装在切片机中的切片刀，该切片机具有圆盘，滚筒或截头圆锥形部件形式的可旋转工具，其上安装有多个这种切割刀以在 工具的旋转和同时进给木材片材，切割加工或将木片分解成碎片。 切割刀包括至少一个切割边缘（7），该切割边缘彼此成锐角地限定在两个边缘形成表面（9,10）之间。 两个边缘成形表面中的至少一个在与切割边缘相邻的区域中形成有加厚的切割边缘部分（12），所述加厚的切割边缘部分具有朝向边缘形成表面的其余部分的肩部边缘（13），并且 与边缘形成表面的其余部分形成一角度或具有不同的曲率中心。 本发明还涉及制造这种切片刀的方法。

公开(公告)号：WO2009055488A1

公开(公告)日：2009-04-30

申请号：PCT/US2008/080818

申请日：2008-10-22

Applicant: IGGESUND TOOLS AB ,  UELMEN, Robert, L. ,  ADENT, Aaron, J.

Inventor： UELMEN, Robert, L. ,  ADENT, Aaron, J.

IPC: B27G13/00

CPC classification number: B27L11/005 ,  B27G13/10

Abstract: A sharp edged knife stop can secure the position of knife blades in a cutting or chipping system and prevent the separation of knife blades. The sharp edged knife stops can also assist in the cutting or chipping and lower the amount of debris build up that would occur with the use of traditional knife stops. The sharp edged knife stop has the same inclination angle as the knife blades and the same difference in knife edge height as the knife blades above that of a retaining ring height.

Abstract translation: 锋利的刀刃可以将刀片的位置固定在切割或切屑系统中，并防止刀片分离。 尖锐的刀刃也可以帮助切割或切碎，并降低使用传统刀架会发生的碎片堆积量。 锋利的刀刃具有与刀片相同的倾斜角度，并且刀刃高度与刀片高于保持环高度的刀刃高度相同。

公开(公告)号：WO2005030447A1

公开(公告)日：2005-04-07

申请号：PCT/SE2003/001528

申请日：2003-10-02

Applicant: IGGESUND TOOLS AB ,  ERIKSSON, Bror

Inventor： ERIKSSON, Bror

IPC: B27L1/00

CPC classification number: B23B27/1655 ,  B23B2200/088 ,  B23B2200/162 ,  B23B2200/163 ,  B23B2200/3618 ,  B23B2205/08 ,  B23B2205/12 ,  B23B2260/106 ,  B27L1/08

Abstract: The invention relates to a barking device comprising a barking arm (1) and a barking tool (2) which is mountable in a tool seat of the barking arm. The barking tool comprises a convex mounting surface (13), while the seat surface (7) of the barking arm is concave. The barking tool is, with the aid of a connecting means, mountable in the tool seat and displaceable by rotating displacement. The connecting means comprises a screw (18) and a sleeve-like nut (21). The head (20, 23) of one of the con­necting means parts (18, 21) is designed to prevent displacement and rotation.

Abstract translation: 本发明涉及一种包括吠叫臂（1）和吠叫工具（2）的吠叫装置，其可安装在吠叫臂的工具座中。 吠叫工具包括凸形安装表面（13），而吠叫臂的座位表面（7）是凹形的。 吠叫工具借助于连接装置可安装在工具座中并通过旋转位移而移位。 连接装置包括螺钉（18）和套筒状螺母（21）。 连接装置部分（18,21）中的一个的头部（20,23）被设计成防止位移和旋转。

公开(公告)号：WO2009054768A1

公开(公告)日：2009-04-30

申请号：PCT/SE2008/000605

申请日：2008-10-22

Applicant: IGGESUND TOOLS AB ,  ENGNELL, Mats ,  ADENT, Aaron

Inventor： ENGNELL, Mats ,  ADENT, Aaron

IPC: B27L11/00

CPC classification number: B27L11/005 ,  B27G13/04 ,  Y10T407/192 ,  Y10T407/1934 ,  Y10T407/1938

Abstract: The invention concerns a chipper knife, mountable onto a rotatable cutting head (1) of a chipper machine for cutting wood pieces into chips. The knife (2) comprises a mirror symmetrical cross-section. A chip guiding surface (14, 14') is formed from an edge forming surface (10, 10') at each cutting edge to the deflector ridge's (13) crest and comprises a concavely curved chip deflecting surface (16, 16'). Each chip guiding surface (14, 14') is formed of contiguous and tangentially adjoining planar and concave surfaces in a direction from an area immediately adjacent the edge forming surface (10, 10'; 21, 21') to the deflector ridge's crest without intermediate convexly curved portions or indentations making discontinuities or abrupt changes in the direction, and comprises a first planar contact surface (15, 15') bearing against an inner clamping member (4) and formed on the chip guiding surface adjacent the deflector ridge's crest. The invention also concerns a chipper knife assembly and a method for mounting a chipper knife in a rotatable cutting head.

Abstract translation: 本发明涉及一种切片刀，可安装在切片机的可旋转切割头（1）上，用于将木片切割成碎片。 刀（2）包括镜对称的横截面。 芯片引导表面（14,14'）由每个切割边缘处的边缘形成表面（10,10'）形成到偏转器脊（13）的顶部，并且包括凹曲面的切屑偏转表面（16,16'）。 每个芯片引导表面（14,14'）由邻近边缘形成表面（10,10'; 21,21'）的区域的方向连续且切向相邻的平面和凹面形成， 中间凸出的弯曲部分或凹陷造成不连续或方向的突然变化，并且包括一个与内部夹持件（4）相对并且形成在与导流板脊顶相邻的芯片引导表面上的第一平面接触表面（15,15'）。 本发明还涉及一种切屑刀组件和一种将切割刀安装在可旋转切割头中的方法。