公开(公告)号：US4830072A

公开(公告)日：1989-05-16

申请号：US227969

申请日：1988-08-02

Applicant: Ronald D. Pousette

Inventor： Ronald D. Pousette

IPC: B27L1/05 ,  F16J15/34

CPC classification number: F16J15/34 ,  B27L1/05

Abstract: The debarking machine of the instant invention includes a frame having a stationary central hub, a ring rotatably mounted on the frame for rotation about the hub having air-pressure-actuated tools carried on the ring. Power means are provided for rotating the ring. Air passage means extend from the central hub to the ring for supply actuating air to the tools. Air passage means includes a rotary-air-seal coupling, which comprises a substantially U-shaped channel formed of a pair of opposed L-shaped annular structures which extend about the hub and have a first air plenum carried therein. A pair of annular, floating seals are disposed on the interior side walls of the U-shaped channel and a rotary disc, having a second air plenum therein, is mounted on the ring and received in the U-shaped channel, in rotatable contact with the air seals.

Abstract translation: 本发明的剥皮机包括具有固定中心毂的框架，可旋转地安装在框架上的环，用于围绕具有气压致动的工具承载在环上的轮毂旋转。 提供用于旋转环的动力装置。 空气通道装置从中心毂延伸到环，用于将空气供给到工具。 空气通道装置包括旋转空气密封联接器，其包括由一对相对的L形环形结构形成的大致U形通道，所述L形环形结构围绕毂延伸并且具有承载在其中的第一空气增压室。 一对环形的浮动密封件设置在U形通道的内侧壁上，并且具有第二空气室的旋转盘安装在环上并被容纳在U形通道中，可转动地与 空气密封。

公开(公告)号：US4784196A

公开(公告)日：1988-11-15

申请号：US50020

申请日：1987-05-15

Applicant: Ronald D. Pousette

Inventor： Ronald D. Pousette

IPC: B27L1/05 ,  B27L1/10 ,  B27L7/00

CPC classification number: B27L1/10 ,  B27L1/05

Abstract: A method and apparatus for debarking logs of the type having long-fibre bark. In a first debarking operation, rotary cutterheads remove a portion of the mark so as to leave a bark/no-bark, barber-pole pattern on a log's surface. In a second, downstream debarking operation, scrapers on a rotating ring remove the remaining bark.

Abstract translation: 一种剥离具有长纤维树皮的类型的原木的方法和装置。 在第一次剥皮操作中，旋转刀头去除标记的一部分，以便在木材表面上留下树皮/无树皮，理发杆图案。 在第二次下游剥皮操作中，旋转环上的刮刀移除剩余的树皮。

公开(公告)号：US4632164A

公开(公告)日：1986-12-30

申请号：US757261

申请日：1985-07-22

Applicant: Borje Persson

Inventor： Borje Persson

IPC: B23Q1/00 ,  B27L1/05 ,  B27L1/00

CPC classification number: B23Q1/0018 ,  B27L1/05

Abstract: A rotation ring barker comprises a stator and a rotor which has an opening for lengthwise feeding of a log and which is associated with a number of working tools, each of which is actuated by a spring mechanism normally striving to maintain the tool yieldingly urged against a log passing through the rotor for removing the bark from the log. If necessary, the individual tools are jointly movable in a direction outwardly from the log against the action of said spring mechanism. Positioned between the rotor and stator is a ring element which is rotatably mounted on said rotor and, during normal operation, follows the rotor. The ring element is connected, via a transmission, with the drive shaft of a pump mounted on and constantly following the rotor. The stator has a braking device adapted to reduce, when need arises, the speed of the ring element relative to the speed of the rotor, preferably to zero, thereby to activate the pump via the transmission so that the pump may transmit to the working tool a force overcoming the pressure of said spring mechanism and causing the tool to swing outwardly away from the center of the rotor.

Abstract translation: 一个旋转环标杆包括一个定子和一个转子，该转子具有用于纵向进给原木的开口，该开口与多个工作工具相关联，每个工作工具由弹簧机构致动，该弹簧机构通常会努力地保持工具能够抵抗 木材通过转子，用于从木材上除去树皮。 如果需要，各个工具可以相对于所述弹簧机构的动作在从对数向外的方向上共同移动。 位于转子和定子之间的环形元件是可旋转地安装在所述转子上的环形元件，并且在正常操作期间跟随转子。 环形元件通过传动装置与安装在转子上且不断跟随转子的泵的驱动轴连接。 定子具有制动装置，其适于在需要时减小环形元件相对于转子速度的速度，优选地为零，从而通过变速器激活泵，使得泵可以传递到工作工具 克服所述弹簧机构的压力并使工具从转子的中心向外摆动的力。

公开(公告)号：US3863692A

公开(公告)日：1975-02-04

申请号：US38314473

申请日：1973-07-27

Applicant: EHO IND CO LTD

Inventor： HASADA YOSHIAKI

IPC: B27L1/00 ,  B27L1/05 ,  B27L1/08

CPC classification number: B27L1/05

Abstract: A bark stripping machine in which a plurality of knives each having a cutting member at one end and a wing member at the other end are pivotably mounted on the inner peripheral surface of a rotary drum, with the cutting members extending toward the center of said rotary drum, and said rotary drum is rotated at a high speed while inserting a wood from the front side of said rotary drum, whereby the bark of the wood is stripped.

Abstract translation: 一种剥皮机，其中在一端具有切割构件的多个刀具和另一端具有翼构件的多个刀具可旋转地安装在旋转鼓的内周面上，其中切割构件朝向所述旋转体的中心延伸 鼓，并且所述旋转鼓在从所述旋转鼓的前侧插入木材的同时高速旋转，由此木材的树皮被剥离。

公开(公告)号：US3789893A

公开(公告)日：1974-02-05

申请号：US3789893D

申请日：1972-09-15

Applicant: CARSON L ,  TREMEWAN R ,  YANKE R

Inventor： CARSON L ,  TREMEWAN R ,  YANKE R

IPC: B27L1/05 ,  B27L1/00

CPC classification number: B27L1/05

Abstract: The delimber-debarker comprises a suitable frame, a cutter carriage carried in the frame and being driven by a motor through a sprocket and chain, a plurality of cutting heads mounted on journaled shafts provided with pinions operable to engage a ring gear on the carriage and to drive the cutting heads carried in each of the respective cutters, and a feed assembly carried on the frame and being operable to drive a log through the carriage and between the cutters.

Abstract translation: 隔板剥皮机包括合适的框架，托架承载在框架中并由电动机通过链轮和链条驱动的多个切割头，安装在具有可操作以接合滑架上的齿圈的小齿轮的轴颈上， 以驱动承载在每个相应切割器中的切割头，以及承载在框架上的进给组件，并且可操作以驱动木材通过托架和切割器之间。

公开(公告)号：US2911020A

公开(公告)日：1959-11-03

申请号：US33258753

申请日：1953-01-22

Applicant: GUSTAV WENNBERG OLOV CARL

Inventor： GUSTAV WENNBERG OLOV CARL

IPC: B27L1/05

CPC classification number: B27L1/05

公开(公告)号：US2903028A

公开(公告)日：1959-09-08

申请号：US75549858

申请日：1958-08-18

Applicant: SODERHAMNS VERKST ER AKTIEBOLA

Inventor： GUNNAR BRUNDELL PER ,  ARNOLD JONSSON KARL ERIK

IPC: B27L1/04 ,  B27L1/05

CPC classification number: B27L1/05 ,  B27L1/04

公开(公告)号：US06851461B2

公开(公告)日：2005-02-08

申请号：US10194696

申请日：2002-07-12

Applicant: Robert Michael McNicol ,  Michael Poropat

Inventor： Robert Michael McNicol ,  Michael Poropat

IPC: B27L1/05

CPC classification number: B27L1/05

Abstract: Apparatus for debarking logs including a drum mounted for rotation about an axis to define an inner drum surface. Debarking apparatus is provided on the inner surface configurable to debark logs within the drum at a first rate on rotation of the drum in a first direction and at a second rate when the drum is rotated in a second direction.

Abstract translation: 用于剥皮原木的设备，包括安装成围绕轴线旋转的滚筒以限定内滚筒表面。 内部表面上提供了防腐设备，可配置为当滚筒沿第二方向转动时，滚筒在第一方向和第二速度下以第一速率以滚筒内的第一速度剥离滚筒内的原木。

公开(公告)号：US5873398A

公开(公告)日：1999-02-23

申请号：US849635

申请日：1997-08-01

Applicant: Ake Svensson

Inventor： Ake Svensson

IPC: B27L1/05 ,  B27L1/00

CPC classification number: B27L1/05

Abstract: A debarking device includes a drum having a radically outer peripheral surface, the drum being arranged to be rotated about a longitudinal axis. Two bogies, spaced from one another in the circumferential direction of said outer peripheral surface of said drum support the drum from a foundation. Each bogie includes a travelling wheel and a driving wheel, these being spaced from one another in the circumferential direction of the outer peripheral surface of the drum, and each journalled on respective axles for rotation about a respective axis which is substantially parallel to the longitudinal axis. A respective structure is interposed between each said bogie and the foundation, and supports the drum supported by the respective bogie on the foundation. Each structure includes three elastic elements each having a respective cushion. The cushions are located beside one another in the circumferential direction, with spacing therebetween, so as to include an intermediate cushion and two outer cushions. The intermediate cushions are more rigid than said intermediate cushion. Each structure further includes a plate arrangement supporting a respective bogie and being supported by the cushions of a respective three elastic elements.

Abstract translation: PCT No.PCT / SE95 / 01400 Sec。 371日期：1997年8月1日 102（e）日期1997年8月1日PCT提交1995年11月23日PCT公布。 出版物WO96 / 15886 日期1996年5月30日剥皮装置包括具有根本上外周表面的滚筒，所述滚筒布置成围绕纵向轴线旋转。 在所述滚筒的所述外周表面的圆周方向上彼此间隔开的两个转向架从基座支撑滚筒。 每个转向架包括行进轮和驱动轮，它们在滚筒的外周表面的圆周方向上彼此间隔开，并且每个转轴都围绕相应的轴旋转，以围绕基本上平行于纵向轴线的相应轴线旋转 。 在每个所述转向架和基座之间插入相应的结构，并且支撑由基座上的相应转向架支撑的滚筒。 每个结构包括三个弹性元件，每个弹性元件都具有相应的 垫子在圆周方向上彼此相邻，间隔开，以便包括中间垫和两个外垫。 中间垫子比所述中间垫子更刚性。 每个结构还包括支撑相应转向架并由相应的三个弹性元件的衬垫支撑的板装置。

公开(公告)号：US5472027A

公开(公告)日：1995-12-05

申请号：US349030

申请日：1994-12-02

Applicant: Robert T. Ackerman

Inventor： Robert T. Ackerman

IPC: B27L1/05 ,  B27L1/00

CPC classification number: B27L1/05

Abstract: A bark slitting machine has swing mounted slitting arms on a rotating ring through which a log is fed. The arms have a swept back outer portion with a cutting edge and an attack angle having a size preferably like that of the lead angle of a helix determined by the path of a point rotating at a given rotational speed about the circumference of a log advancing at a given linear speed.

Abstract translation: 树皮分切机在旋转环上具有摆动安装的分条臂，通过该旋转环供给原木。 臂具有扫掠的外部部分，其具有切割边缘，并且具有优选地类似于螺旋线的引导角的尺寸的攻击角度，该螺旋线的螺旋线的引导角由以给定旋转速度旋转的点的路径围绕在其前进的对数的圆周 给定的线速度。