公开(公告)号：US5893401A

公开(公告)日：1999-04-13

申请号：US25977

申请日：1998-02-19

Applicant: Bror Eriksson

Inventor： Bror Eriksson

IPC: B27L1/08 ,  B27L1/00

CPC classification number: B27L1/08 ,  Y10T407/1936 ,  Y10T407/2274

Abstract: The invention concerns a barking tool for barking machines of the type having a plurality of swinging arms, each being at an inner end pivotally mounted on an annular rotator which is rotatable about an axis of rotation, and each having at a free outer end a processing edge. The processing edge is defined between a front and a top surface, which is adapted, during barking, to make an acute angle with the circumferential surface of the log. The barking tool further has a bead, which is located on the top surface in an area adjacent to the end of the processing edge furthest down in the feeding direction. The bead is essentially arcuate in such a manner that its height above the top surface successively increases from an area adjacent to the processing edge perpendicularly backwards therefrom and, more specifically, the height is adapted such that the bead during normal barking is positioned between a certain minimum and a certain maximum, and preferably essentially uniform, distance from the barked circumferential surface of the log independently of its diameter.

Abstract translation: 本发明涉及一种用于具有多个摆动臂的吠叫机的吠叫工具，每个摆动臂的内端可枢转地安装在可围绕旋转轴线旋转的环形旋转器上，并且每个具有自由的外端处理 边缘。 处理边缘限定在前表面和顶表面之间，其在吠声期间适应于与原木的圆周表面成锐角。 该吠叫工具还具有一个胎圈，其位于与进给方向最远的处理刃的端部相邻的区域的顶表面上。 胎圈基本上是弧形的，使得其顶部表面上方的高度从与其垂直向后的处理边缘相邻的区域连续地增加，更具体地说，高度适于使得在正常吠声期间的胎圈位于一定的 最小和一定的最大值，优选基本上均匀的距离，其独立于其直径的距离。

公开(公告)号：US20070261762A1

公开(公告)日：2007-11-15

申请号：US10574234

申请日：2003-10-02

Applicant: Bror Eriksson

Inventor： Bror Eriksson

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：US4852622A

公开(公告)日：1989-08-01

申请号：US274835

申请日：1988-11-22

Applicant: Bror Eriksson

Inventor： Bror Eriksson

IPC: B27L1/05

CPC classification number: B27L1/05 ,  Y10T407/1936 ,  Y10T407/2274

Abstract: The invention relates to a debarking means for rotation ring type barking machines, and of the type comprising a plurality of swinging arms (1) yieldably engaging the circumference of an unbarked log and each formed at its free end with a seat (4) for a debarking means (2) detachably mounted by means of a bolt connection (3). The debarking means has a leading edge (7) serving as a cutting edge and a trailing support edge or surface (8) adapted to engage a shoulder (5) on the seat (4) to prevent turning of said debarking means relative to the arm. The support edge (8) extends obliquely in relation to the cutting edge (7), more particularly along the entire width of the debarking means and between two side edges of said means which are of different length.

公开(公告)号：US07461675B2

公开(公告)日：2008-12-09

申请号：US10574234

申请日：2003-10-02

Applicant: Bror Eriksson

Inventor： Bror Eriksson

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 barking device includes a barking arm and a barking tool which is mounted in a tool seat of the barking arm. The barking tool has a convex mounting surface, while the seat surface of the barking arm is concave. The barking tool is movably mounted in the tool seat and displaceable by rotating displacement. It is connected to the tool seat by a screw and a sleeve-like nut. The head of one of the screw or nut is designed to prevent displacement and rotation of the barking tool.

Abstract translation: 吠叫装置包括吠叫臂和吠叫工具，其安装在吠叫臂的工具座中。 吠叫工具具有凸形的安装表面，而吠叫臂的座位表面是凹的。 吠叫工具可移动地安装在工具座中，并通过旋转位移来移动。 它通过螺钉和套筒状螺母连接到工具座。 螺钉或螺母中的一个的头部被设计成防止吠叫工具的位移和旋转。

公开(公告)号：USD409631S

公开(公告)日：1999-05-11

申请号：US83876

申请日：1998-02-19

Applicant: Bror Eriksson

Designer： Bror Eriksson

公开(公告)号：USD502712S1

公开(公告)日：2005-03-08

申请号：US29192626

申请日：2003-10-28

Applicant: Bror Eriksson

Designer： Bror Eriksson

公开(公告)号：USD331931S

公开(公告)日：1992-12-22

申请号：US199367

申请日：1988-05-26

Applicant: Bror Eriksson

Designer： Bror Eriksson