公开(公告)号：US2774397A

公开(公告)日：1956-12-18

申请号：US40991254

申请日：1954-02-12

Applicant: SVENSKA CELLULOSE AKTIEBOLAGET

Inventor： GUSTAV LEFFLER NILS

IPC: B27L1/04

CPC classification number: B27L1/045 ,  B27L1/08

公开(公告)号：US2725908A

公开(公告)日：1955-12-06

申请号：US43763954

申请日：1954-06-18

Applicant: GEORG EDNELL FOLKE ,  RAGNVALD EDNELL TAGE

Inventor： GEORG EDNELL FOLKE ,  RAGNVALD EDNELL TAGE

IPC: B27L1/05

CPC classification number: B27L1/08

公开(公告)号：US20190240862A1

公开(公告)日：2019-08-08

申请号：US16339025

申请日：2017-11-01

Applicant: JAKITE OY

Inventor： Kimmo Tossavainen

IPC: B27L1/08 ,  A01D34/66 ,  B26D7/01

CPC classification number: B27L1/08 ,  A01D34/66 ,  B26D7/01 ,  B26D2007/013 ,  B27L7/00 ,  B27L11/00

Abstract: A cutting device includes a frame and a counter construction fitted in the frame. The cutting device also includes a force member rotatably supported to the frame and extending in the radial direction up to the counter construction, overlapping in the axial direction relative to the axis of rotation of the force member. In addition, the cutting device includes equipment for rotating the force member and thereby for cutting material in cooperation with the counter construction. The force member includes a profile for taking the material to be cut against the counter construction for cutting the material.

公开(公告)号：US09469046B2

公开(公告)日：2016-10-18

申请号：US14807725

申请日：2015-07-23

Applicant: Nicholson Intellectual Property, Inc.

Inventor： Marek Cholewczynski ,  Jorgen Lefsrud

IPC: B27L1/10 ,  B27C5/08 ,  B27C7/00 ,  B27L1/00 ,  B27L1/08

CPC classification number: B27L1/10 ,  B27C5/08 ,  B27C7/005 ,  B27L1/00 ,  B27L1/08

Abstract: A butt flare reducing apparatus for logs is provided. The apparatus includes a machine frame, a stator ring assembly fixedly coupled to the machine frame, and a flare reducing tool adjustment assembly movably coupled to the stator ring assembly. The apparatus further includes an actuator coupled on one end to the machine frame and on the other end to the flare reducing tool adjustment assembly to move the flare reducing tool adjustment assembly between the opposing end positions, and a rotor assembly rotatably coupled to the stator ring assembly. The rotor assembly includes a rotor frame and at least one flare reducing tool movably coupled to the rotor frame to translate linearly toward and away from a longitudinal axis of rotation in direct correlation to movement of the actuator and flare reducing tool adjustment assembly to adjust a log processing diameter. Related methods are also provided.

Abstract translation: 提供了一种用于原木的对接火炬减少装置。 该设备包括机架，固定地连接到机架的定子环组件和可移动地联接到定子环组件上的减弧工具调节组件。 该装置还包括致动器，该致动器在一端连接到机架上，另一端连接到火炬减少工具调节组件，以使火炬减少工具调节组件在相对的端部位置之间移动，转子组件可旋转地联接到定子环 部件。 转子组件包括转子框架和至少一个减振工具，其可移动地联接到转子框架，以直线地朝向和远离旋转轴旋转，以与致动器和扩口减少工具调节组件的运动直接相关，以调整对数 加工直径。 还提供了相关方法。

公开(公告)号：US20130333805A1

公开(公告)日：2013-12-19

申请号：US13614761

申请日：2012-09-13

Applicant: Richard Gagnon ,  Jean-Pierre Couturier ,  Philippe Gagné ,  Feng Ding ,  Fadi Ibrahim

Inventor： Richard Gagnon ,  Jean-Pierre Couturier ,  Philippe Gagné ,  Feng Ding ,  Fadi Ibrahim

IPC: B27L1/10 ,  B23Q17/24 ,  B23Q17/20

CPC classification number: B27L1/00 ,  B27L1/08 ,  G01N21/8986

Abstract: A method and system for detecting and controlling the quality of debarking at the surface of a wooden log provide information on main parameters related to the debarking quality of the log surface, including fiber loss and residual bark. The debarking quality detecting method and system involve measurement of three-dimensional profile of at least a portion of the log surface to generate corresponding profile image data, which is processed to generate data indicative of the texture of the log surface. The texture data is then analyzed to generate resulting data on the debarking quality parameters. That quality indicative information can be generated on a continuous basis to provide an objective assessment of the quality performance in real-time in view of target productivity, and may then be used to perform optimal adjustments of the debarker operating parameters, either manually by the operator or automatically through feedback control.

Abstract translation: 用于检测和控制木材木材表面剥皮质量的方法和系统提供与原木表面剥皮质量有关的主要参数信息，包括纤维损失和残余树皮。 剥皮质量检测方法和系统包括测量对数表面的至少一部分的三维轮廓以产生对应的轮廓图像数据，其被处理以产生指示对数表面的纹理的数据。 然后分析纹理数据以生成关于剥皮质量参数的结果数据。 可以连续地生成质量指示信息，以便根据目标生产率实时地对质量绩效进行客观评估，然后可以用于操作员手动执行剥皮机操作参数的最佳调整 或通过反馈控制自动进行。

公开(公告)号：US06991011B2

公开(公告)日：2006-01-31

申请号：US10363296

申请日：2001-09-05

Applicant: Jouko Huhtasalo

Inventor： Jouko Huhtasalo

IPC: B27L1/00 ,  B27L1/08

CPC classification number: B27L1/08 ,  B27L1/05

Abstract: The present invention relates to a barking machine which comprises a frame (1), barking rotor (2), which is rotably mounted on the frame (1) and which barking rotor comprises a rotor frame (3), barking blades (4) mounted on the rotor frame (3), and a first power unit (5) mounted on the rotor frame (3) that is connected to the barking blades (T) for transferring the barking force into them. According to the invention, in the barking rotor there is arranged an adjustment device (6) movable with respect to the rotor frame, and a second power unit (7) which is mounted on the frame (3) for transmitting the barking force via the first power unit (5) to the barking blades (4). This solution enables one to adjust the barking depth of the barking blades without stopping the barking rotor.

Abstract translation: 本发明涉及一种吠叫机，其包括框架（1），可转动地安装在框架（1）上的吠叫转子（2），吠叫转子包括转子框架（3），吠叫刀片（4）安装 在转子架（3）上的第一动力单元（5）和安装在转子架（3）上的第一动力单元（5），该第一动力单元（5）连接到用于将吠叫力传递到其中的吠叫刀片（T）。 根据本发明，在吠叫转子中布置有可相对于转子框架移动的调节装置（6）和安装在框架（3）上的第二动力单元（7），用于通过 第一动力单元（5）到吠叫刀片（4）。 该解决方案使得能够调节吠叫刮刀的吠叫深度而不停止吠叫转子。

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：US5097880A

公开(公告)日：1992-03-24

申请号：US691697

申请日：1991-04-26

Applicant: Ronald D. Pousette

Inventor： Ronald D. Pousette

IPC: B27L1/08 ,  F01B19/04

CPC classification number: F01B19/04 ,  B27L1/08

Abstract: An air-seal, air-cell rotary-ring-type log debarker which is capable of operating in two different operating modes. In one operating mode, the air seal is nonpressurized, and debarking tools in the debarker are under the actuation control solely of pressure-isolated charged air cells which are carried on the rotary ring in the debarker. In another operating mode, the seal between the rotor and stator is pressurized to allow fluid communication between the two, and tool actuation is under the combined control of the ring-carried air cells and of an external source of selectively variable fluid pressure.

Abstract translation: 一种气密式气动旋转式日志剥皮机，能够以两种不同的运行模式运行。 在一种操作模式中，空气密封件是非加压的，并且剥皮机中的剥皮工具仅在承载在剥皮机中的旋转环上的压力分离的带电气泡的致动控制下。 在另一种操作模式中，转子和定子之间的密封件被加压以允许两者之间的流体连通，并且工具致动在环形气囊和可选择的可变流体压力的外部源的组合控制下。

公开(公告)号：US4709737A

公开(公告)日：1987-12-01

申请号：US911966

申请日：1986-09-26

Applicant: Karl-Erik A. Jonsson

Inventor： Karl-Erik A. Jonsson

IPC: B23B27/16 ,  B27L1/05 ,  B27L1/00

CPC classification number: B27L1/08 ,  B23B27/1685 ,  Y10T407/1936 ,  Y10T407/235

Abstract: A debarking device comprising a debarking arm with a debarking tool mounted to the end thereof. The debarking tool has a curved bearing surface and the debarking arm is provided with a curved recessed seat for receiving the debarking tool. The bearing surface of the debarking tool and the recessed seat of the arm are provided with guides for allowing guided adjustments in the orientation of the debarking tool relative to the debarking arm. Further, the debarking device includes a fastener for retaining and locking the debarking tool at a desired adjusted orientation with respect to the arm.

Abstract translation: 一种剥皮装置，包括一个剥皮工具，其上有一个剥皮工具，安装在其末端。 剥皮工具具有弯曲的支承表面，并且剥皮臂设置有用于接收剥皮工具的弯曲的凹形座。 剥皮工具的支承表面和臂的凹入座设置有用于允许引导调节剥皮工具相对于剥皮臂的取向的引导件。 此外，剥皮装置包括用于将去皮工具保持并锁定在相对于臂所期望的调节取向的紧固件。

公开(公告)号：US4122877A

公开(公告)日：1978-10-31

申请号：US812909

申请日：1977-07-05

Applicant: Bob R. Smith ,  Harold L. West ,  Thomas L. Bray ,  Robert H. Wilder, Sr.

Inventor： Bob R. Smith ,  Harold L. West ,  Thomas L. Bray ,  Robert H. Wilder, Sr.

IPC: B23Q1/00 ,  B27L1/05 ,  B27L1/00

CPC classification number: B27L1/08 ,  B23Q1/0018

Abstract: A ring type debarker in which the arm carrying section is mounted for rotation on a centrally disposed, tube-like member through which the logs pass while being debarked. The central support member is supported in cantilever fashion from the outfeed end thereof. Mounted for rotation with the arm carrying section are means to circulate oil through the main bearing which supports the rotary parts and an air compressor and a receiver for the same. Each arm is equipped with expansible flexible bellows-like air bag members for holding the tool ends of the arms in log engaging positions. The compressor and pump are driven by means of a ring gear mounted on the ring support member, the pump and compressor in turn carrying pinions in mesh with said ring gear.

Abstract translation: 一种环形剥皮机，其中所述手臂承载部分被安装成在中心设置的管状部件上旋转，所述管状部件在剥皮的同时通过所述管状部件。 中心支撑构件从其出料端以悬臂方式支撑。 通过臂承载部分安装以便旋转，这是使油通过支撑旋转部件的主轴承，以及空气压缩机和用于其的接收器的装置。 每个手臂配备有可膨胀的柔性波纹管状气囊构件，用于将臂的工具端保持在对准接合位置。 压缩机和泵通过安装在环形支撑件上的环形齿轮驱动，泵和压缩机反过来携带与所述齿圈啮合的小齿轮。