Air seal for rotary log debarker
    31.
    发明授权
    Air seal for rotary log debarker 失效
    旋转日志剥皮机的气密封

    公开(公告)号:US4830072A

    公开(公告)日:1989-05-16

    申请号:US227969

    申请日:1988-08-02

    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。

    Method and apparatus for debarking logs
    32.
    发明授权
    Method and apparatus for debarking logs 失效
    剥皮原木的方法和装置

    公开(公告)号:US4784196A

    公开(公告)日:1988-11-15

    申请号:US50020

    申请日:1987-05-15

    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。

    Rotation ring barker
    33.
    发明授权
    Rotation ring barker 失效
    旋转环巴克

    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

    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。

    Bark stripping machine
    34.
    发明授权
    Bark stripping machine 失效
    BARK剥皮机

    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

    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。

    Delimber-debarker
    35.
    发明授权
    Delimber-debarker 失效
    DELBBER-DEBARKER

    公开(公告)号:US3789893A

    公开(公告)日:1974-02-05

    申请号:US3789893D

    申请日:1972-09-15

    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。

    APPARATUS FOR DEBARKING
    39.
    发明授权
    APPARATUS FOR DEBARKING 失效
    用于分类的设备

    公开(公告)号:EP0301010B1

    公开(公告)日:1991-12-04

    申请号:EP87902178.0

    申请日:1987-03-25

    CPC classification number: B27L1/00 B27L1/05 B27L1/125

    Abstract: A barking method, and an apparatus for utilization of the method, in which a log (6) during a substantially linear feeding movement is brought to pass one or a number of barking means (1; 4, 4'), arranged to perform a surrounding and rotary movement in relation to the log (6). According to the invention, the barking means (1; 4, 4') are pressed into a contact position by influence from centrifugal force during a surrounding and rotary movement in relation to the log (6). The contact pressure of the barking means (1; 4, 4') is continuously variable by increasing/decreasing the rotary speed of the barking means (1; 4, 4') in relation to the log (6). The barking means (1; 4, 4') can be arranged inclined in relation to the feed direction of the log (6), in order to cause a feed movement for the log (6) in direction past the barking means (1; 4, 4').

    Abstract translation: 一种吠叫方法和一种利用该方法的装置,其中,使基本上线性进给运动期间的原木(6)通过一个或多个吠叫装置(1; 4,4'),该吠叫装置布置成执行 围绕和相对于原木(6)的旋转运动。 根据本发明,在相对于原木(6)的周围和旋转运动期间,通过离心力的影响将吠皮装置(1; 4,4')压入接触位置。 通过相对于圆木(6)增大/减小吠叫装置(1; 4,4')的转速,吠叫装置(1; 4,4')的接触压力是连续可变的。 吠叫装置(1; 4,4')可以相对于圆木(6)的进给方向倾斜地布置,以便在经过吠叫装置(1; 4)的方向上引起圆木(6)的进给运动。 4,4')。

    BARKING METHOD, AND AN APPARATUS FOR UTILIZATION OF THE METHOD
    40.
    发明公开
    BARKING METHOD, AND AN APPARATUS FOR UTILIZATION OF THE METHOD 失效
    使用该方法的腌制方法和设备

    公开(公告)号:EP0301010A1

    公开(公告)日:1989-02-01

    申请号:EP87902178.0

    申请日:1987-03-25

    CPC classification number: B27L1/00 B27L1/05 B27L1/125

    Abstract: Un procédé d'écorçage utilise un appareil grâce auquel un tronçon de bois (6), effectuant un mouvement d'avance essentiellement linéaire passe par un ou plusieurs organes d'écorçage (1; 4, 4'), conçus pour effectuer un mouvement entourant et rotatif par rapport au tronçon de bois (6). Selon la présente invention, les organes d'écorçage (1; 4, 4') sont pressés l'un contre l'autre par application d'une force centrifuge durant un mouvement entourant et rotatif par rapport au tronçon de bois (6). La pression de contact des organes d'écorçage (1; 4, 4') peut être variée continuellement par augmentation/diminution de la vitesse rotative des organes d'écorçage (1; 4, 4') par rapport au tronçon de bois (6). Les organes d'écorçage (1; 4, 4') peuvent être disposés de façon inclinée par rapport à la direction d'avance du tronçon de bois (6), afin de permettre à celui-ci d'effectuer un mouvement d'avance dans une direction passant par les organes d'écorçage (1; 4, 4').

    Abstract translation: 剥皮方法使用一种设备,通过该设备,木材(6)的基本上直向前进的部分穿过一个或多个剥皮构件(1; 4,4'),适于实现周围的运动。 并相对于木材部分(6)可旋转。 根据本发明,通过在相对于木材部分(6)的围绕和旋转运动期间施加离心力而将剥皮部件(1; 4,4')彼此压靠。 剥皮构件(1,4; 4')的接触压力可以通过增加/减少剥皮构件(1; 4,4')相对于木材段(6; 4')的转速而连续变化。 )。 剥皮构件(1,4; 4')可以相对于木材部分(6)的前进方向倾斜地布置,以便允许其预先移动 在穿过剥皮构件(1; 4,4')的方向上。

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