公开(公告)号：US5630453A

公开(公告)日：1997-05-20

申请号：US652932

申请日：1996-05-24

Applicant: Seiya Ishizawa

Inventor： Seiya Ishizawa

IPC: B27L1/00 ,  B27L1/10

CPC classification number: B27L1/10

Abstract: A debarking machine having a wood-infeeding side for feeding wood to the debarking machine and a wood-outfeeding side for outputting wood from the debarking machine, includes a line of first to n-th rotary members coupled in series, or a plurality of lines thereof coupled in series, from the wood-infeeding side to the wood-outfeeding side, each rotary member having a debarking blade on an outer surface. The first rotary member is inclined downwardly in a direction toward the wood-outfeeding side from the wood-infeeding side, and the second to n-th rotary members are arranged either horizontally or inclined downwardly in the direction toward the wood-outfeeding side from the wood-infeeding side. An inclined angle of the first rotary member located at an end of the wood-infeeding side is set greater than an inclined angle of the n-th rotary member located at an end of the wood-outfeeding side. Inclined angles of the second to (n-1)-th rotary members are set within a range from an angle no less than the inclined angle of the n-th rotary member to an angle no more than the inclined angle of the first rotary member, and are each set no less than the inclined angle of an adjoining rotary member which is located on the wood-infeeding side.

Abstract translation: 具有用于将木材进给到剥皮机的木材进料侧的剥皮机和用于从剥皮机输出木材的木材出料侧包括串联连接的第一至第n个旋转部件的一行或多个管线 其从木材进给侧到木材出料侧串联联接，每个旋转构件在外表面上具有剥皮刀片。 第一旋转构件在从木材进给侧朝向木材出料侧的方向上向下倾斜，并且第二至第n旋转构件沿着从木材进给侧朝向木材输出侧的方向水平地或向下倾斜 木材进料侧。 位于木材进给侧端部的第一旋转构件的倾斜角度被设定为大于位于木材输出侧端部的第n旋转构件的倾斜角度。 第二至第（n-1）个旋转构件的倾斜角度设定在不小于第n旋转构件的倾斜角度的角度至不大于第一旋转构件的倾斜角度的范围内 并且各自设定为不小于位于木材进给侧的相邻旋转构件的倾斜角度。

公开(公告)号：US5423361A

公开(公告)日：1995-06-13

申请号：US260076

申请日：1994-06-15

Applicant: Bruce A. Richards

Inventor： Bruce A. Richards

IPC: B27G13/10 ,  B27L1/10 ,  B27G13/00 ,  B27L1/00

CPC classification number: B27G13/10 ,  B27L1/10 ,  Y10T407/1924 ,  Y10T407/1936 ,  Y10T83/9319 ,  Y10T83/9403

Abstract: A bit with a fiber cutter for a rosser head debarking machine. The bit has a base for mounting the bit onto the rosser head. The striking edge of the bit is connected to the base and comes into contact with bark and removes the bark as the rosser head spins. The bit has at least one replaceable fiber cutter that includes a cutting edge that cuts through the bark or fiber within the bark as the rosser head spins. Preferably, the fiber cutter is disk-shaped and tapered away from the striking edge and cuts through the fiber in the bark in a perpendicular direction to the fiber. The cutter can be connected to the bit by a threaded bolt that is positioned through a hole in the middle of the cutter and into a threaded hole in the bit. The bit can have threaded holes on both sides to allow two cutters to be installed or for the bit to be rotated.

Abstract translation: 有一个用于玫瑰色头部剥皮机的纤维切割机。 该钻头具有将钻头安装到玫瑰色头上的基座。 钻头的突出边缘连接到基座并与树皮接触，并随着玫瑰花头旋转而去除树皮。 该钻头具有至少一个可替换的纤维切割器，其包括切割边缘，其切割树皮中的树皮或纤维，因为玫瑰色头部旋转。 优选地，纤维切割机是圆盘形的并且远离冲击边缘并且在垂直于纤维的方向上穿过树皮中的纤维。 刀具可以通过螺栓连接到钻头，该螺栓通过位于切割器中间的孔并位于钻头中的螺纹孔中。 该钻头可以在两侧都有螺纹孔，以允许安装两个切割器或使钻头旋转。

公开(公告)号：US5201353A

公开(公告)日：1993-04-13

申请号：US735425

申请日：1991-07-25

Applicant: Theodore C. Weill

Inventor： Theodore C. Weill

IPC: B23C5/00 ,  B23C5/22 ,  B27G13/00 ,  B27L1/10

CPC classification number: B27L1/10 ,  B23C5/00 ,  B23C5/2243 ,  B27G13/005 ,  Y10T407/1902

Abstract: A debarker head for use in a rotary tree debarking machine has a drive shaft with a polygonal cross sectional shape and a plurality of substantially similar cutting elements with mounting apertures corresponding to the drive shaft shape and sized for slip fit engagement of the cutting elements on the drive shaft so that the cutting elements may be mounted to the drive shaft at a number of rotational positions relative to the drive shaft. Further, the cutting elements have a plurality of arms with cutting knives. The number of arms of at least some of the cutting elements is not an integer multiple of the number of sides of the mounting aperture so that a variety of cutting knife arrangements for debarking various species of logs using the same head may be obtained by adjusting the rotational position of the cutting elements relative to the drive shaft. This design of debarker head can be repaired in the field.

Abstract translation: 用于旋转树皮剥皮机的剥皮头具有多边形横截面形状的驱动轴和多个基本相似的切割元件，其具有对应于驱动轴形状的安装孔，并且其尺寸适于与切割元件滑动配合 驱动轴，使得切割元件可以相对于驱动轴在多个旋转位置安装到驱动轴。 此外，切割元件具有多个具有切割刀的臂。 至少一些切割元件的臂的数量不是安装孔的侧面数的整数倍，因此可以通过调节各个切割元件的各个种类的原木的各种切割刀布置来使用相同的头部 切割元件相对于驱动轴的旋转位置。 剥皮头的这种设计可以在现场进行维修。

公开(公告)号：US4898221A

公开(公告)日：1990-02-06

申请号：US252370

申请日：1988-09-27

Applicant: Kjell-Anders Eriksson

Inventor： Kjell-Anders Eriksson

IPC: A01G23/00 ,  B27B25/00 ,  B27L20060101 ,  B27L1/00 ,  B27L1/10 ,  B27L11/00 ,  B27L11/02

CPC classification number: B27L1/10 ,  B27L1/00 ,  B27L11/02

Abstract: A method and a mobile unit for barking and/or limbing and chipping as a continuous operation. A log is given a linear displacement movement by means of a feed unit (6) including two in relation to each other displaceable feed rollers in direction towards a chipper (4), and as first step preceding the feed rollers, existing branches are removed by a limbing unit (7) including at least two knife-acting means, displacable in relation to each other in a substantially crosswisely extending plane in relation to the longitudinal and displacement direction for the log, pressed against the peripheral surface of same. During the linear feeding movement of the log, existing branches are sheared or cut off. When performing barking, the feed unit (6) is followed by a rotary barking unit (5) surrounding the log, including a number of barking means with members arranged to take up cutting or frictional contact with the peripheral surface of the log, which by means of centrifugal force during a rotary movement in a plane different from the feeding direction for the log are pressed against the peripheral surface of the log, and by means of a cutting operation remove a layer of bark surrounding the log.

Abstract translation: PCT No.PCT / SE87 / 00155 Sec。 371日期：1988年9月27日 102（e）日期1988年9月27日PCT 1987年3月25日PCT公布。 公开号WO87 / 05852 日期：1987年10月8日。一种用于连续操作的用于吠叫和/或跛行和碎裂的移动单元。 通过进给单元（6）对原木进行线性位移运动，该进给单元（6）包括相对于朝向切屑机（4）的方向相对于彼此可移动进给辊的两个，并且作为进料辊之前的第一步，现有的分支由 一个包括至少两个刀具装置的lim bing单元（7），其相对于彼此相对于所述原木的纵向和移动方向的基本上横向延伸的平面可相对于其周边表面压出。 在原木的线性进给运动期间，现有的分支被剪切或切断。 当进行吠叫时，进给单元（6）之后是围绕原木的旋转吠叫单元（5），包括多个吠叫装置，其中构件被布置成与原木的外围表面进行切割或摩擦接触， 在与原木的进给方向不同的平面中的旋转运动期间的离心力的装置被压靠在原木的外周表面上，并且通过切割操作去除围绕原木的树皮层。

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：US4304275A

公开(公告)日：1981-12-08

申请号：US104027

申请日：1979-12-14

Applicant: Tony L. Glover

Inventor： Tony L. Glover

IPC: B27B17/00 ,  B27L1/10 ,  B27L1/06

CPC classification number: B27L1/10 ,  B27B17/0016

Abstract: A hand held apparatus comprising an engine drivingly connected through a chain and sprocket to a rotatable drum. The drum has a spiral groove formed therein which mounts a chain saw-type chain. The drum is mounted on a frame together with a cradle which supports the drum in surface contact relation to a log to be debarked. The cradle pivots on the frame and contains a pair of concave rollers which contact the log.

Abstract translation: 一种手持式装置，包括通过链条和链轮驱动地连接到可旋转滚筒的发动机。 滚筒在其中形成有螺旋槽，其安装有链锯式链条。 滚筒与支架一起安装在框架上，托架支承滚筒与木材表面接触，以便剥皮。 支架在框架上枢轴转动，并包含一对与滚筒接触的凹面滚轮。

公开(公告)号：US3263720A

公开(公告)日：1966-08-02

申请号：US30822663

申请日：1963-09-11

Applicant: BROCK GEORGE W ,  MERRIFIELD HOBART J

Inventor： BROCK GEORGE W ,  MERRIFIELD HOBART J

IPC: B27L1/10

CPC classification number: B27L1/10

公开(公告)号：US3016074A

公开(公告)日：1962-01-09

申请号：US73583558

申请日：1958-05-16

Applicant: BAKER ROBERT M ,  MOREY NORVAL K

Inventor： BAKER ROBERT M ,  MOREY NORVAL K

IPC: B27L1/10

CPC classification number: B27L1/10

公开(公告)号：US2985206A

公开(公告)日：1961-05-23

申请号：US2436660

申请日：1960-04-25

Applicant: LETTS WALTER W

Inventor： LETTS WALTER W

IPC: B23Q17/22 ,  B27B5/36 ,  B27L1/10

CPC classification number: B23Q17/2283 ,  B27B5/36 ,  B27L1/10

公开(公告)号：US2902069A

公开(公告)日：1959-09-01

申请号：US65016957

申请日：1957-04-02

Applicant: GENTRY JR CURTIS A

Inventor： GENTRY JR CURTIS A

IPC: B27L1/10

CPC classification number: B27L1/10 ,  Y10T83/6502