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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
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。
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公开(公告)号：US4673012A
公开(公告)日：1987-06-16
申请号：US805885
申请日：1985-12-06
Applicant: John A. O'Brien, Jr. , James H. Hutson
Inventor： John A. O'Brien, Jr. , James H. Hutson
CPC classification number: B23Q1/0018 , B27L1/05
Abstract: A debarking machine having a plurality of debarking tools spaced circumferentially around a rotor. The debarking tools are movable independently between radially inward positions and dilated positions. Movement of the debarking tools is caused by hydraulic rotary actuators, hydraulic fluid pressure being supplied to the actuators independent hydraulic accumulators, a pair of hydraulic accumulators being provided for each rotary actuator.
Abstract translation: 剥皮机具有围绕转子周向间隔开的多个剥皮工具。 剥皮工具可在径向向内位置和扩张位置之间独立移动。 剥皮工具的运动是由液压旋转致动器引起的，液压流体压力被提供给致动器独立的液压蓄能器，为每个旋转致动器提供一对液压蓄能器。
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公开(公告)号：US4402353A
公开(公告)日：1983-09-06
申请号：US309556
申请日：1981-10-08
Applicant: Ronald D. Pousette
Inventor： Ronald D. Pousette
CPC classification number: F16J15/162 , B27L1/05 , F16J15/344
Abstract: An air-seal cooling fin system in a log debarker of the type having a frame, a ring mounted for rotation on the frame, and air-pressure actuated debarking arms carried on the ring. Pressurized air is supplied to the arms through a rotary air seal composed of a stationary seal portion joined to the frame and a rotatable seal portion joined to the ring including a pair of spaced annular elements disposed on axially opposed sides of the stationary portion. Arranged on each of the annular elements in the rotatable seal portion is a circular array of angularly spaced fins. These fins act to radiate heat generated in the seal during debarker operation and interact with a circular array of fins carried on the stationary portion to create cooling air turbulence in the region of the seal.
Abstract translation: 具有框架，安装在框架上旋转的环的环形隔板中的空气密封冷却翅片系统以及承载在环上的空气压力驱动的剥离臂。 加压空气通过由与框架连接的固定密封部分组成的旋转空气密封件供应到臂，以及连接到环的可旋转密封部分，包括设置在固定部分的轴向相对侧上的一对隔开的环形元件。 排列在可旋转密封部分中的每个环形元件上的是具有角度间隔的翅片的圆形阵列。 这些翅片用于在剥皮机操作期间辐射在密封件中产生的热量，并且与在固定部分上承载的翅片的圆形阵列相互作用以在密封区域中产生冷却空气湍流。
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公开(公告)号：US4262715A
公开(公告)日：1981-04-21
申请号：US962648
申请日：1978-11-21
Applicant: Richard Hausler , Karl Krebs
Inventor： Richard Hausler , Karl Krebs
CPC classification number: B27L1/025
Abstract: An improved decorticating drum with a selective mode of processing is disclosed, composed of a hollow cylinder horizontally resting on support rollers and being rotatable about its longitudinal axis, being adapted to receive wood fed in at one end and discharge it at the other, in particular a decorticating drum for dry debarking including longitudinal slots at the surface thereof for the elimination of the bark, the improvement comprises detachable covers in the region of the longitudinal slots whereby a wet decorticating drum may be formed, said covers resting against the outer surface of the drum.
Abstract translation: 公开了一种具有选择性加工方式的改进的脱皮鼓，其由垂直放置在支撑辊上并可围绕其纵向轴线旋转的中空圆筒组成，适于在一端接收进料并在另一端排出的木材 用于干燥剥皮的去皮鼓，其包括在其表面处的用于消除树皮的纵向狭槽，改进包括在纵向狭缝区域中的可拆卸盖，由此可形成湿式去皮鼓，所述盖靠在 鼓。
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公开(公告)号：US4231406A
公开(公告)日：1980-11-04
申请号：US959304
申请日：1978-11-09
Applicant: Karl-Erik A. Jonsson
Inventor： Karl-Erik A. Jonsson
CPC classification number: B27L1/05 , B27L1/04 , Y10T407/1936 , Y10T407/235
Abstract: A cutting tool assembly for the surface treatment of round timber including an arm having at one end thereof a recess portion at least a portion of which is shaped substantially as a partial regular pyramid, a cutting tool shaped substantially as a regular pyramidal funnel adapted for engagement with and disposed in the recess and fastening means for removably securing the cutting tool in the recess.
Abstract translation: 一种用于对圆木进行表面处理的切割工具组件，包括一臂，其一端具有至少一部分成形为基本上为部分规则金字塔的凹陷部分，切割工具基本上形成为适于接合的规则锥形漏斗 并且设置在凹部中并且用于将切割工具可移除地固定在凹部中的紧固装置。
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Patent Agency Ranking
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.
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。
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公开(公告)号：US3973607A
公开(公告)日：1976-08-10
申请号：US611875
申请日：1975-09-10
Applicant: Karl-Erik A. Jonsson
Inventor： Karl-Erik A. Jonsson
CPC classification number: B27L1/05
Abstract: A debarking tool for debarking hollow rotors, comprising a shaft carrying a radially extending arm, said arm being pressed integrally from a steel plate to the shape of a chute adapted to face its concave side onto the feed direction of a log to be debarked.
Abstract translation: 一种用于剥皮空心转子的剥皮工具，包括承载径向延伸臂的轴，所述臂从钢板一体地压制成适于面向其凹面的滑槽的形状，以进入要被剥皮的原木的进给方向。
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公开(公告)号：US3372720A
公开(公告)日：1968-03-12
申请号：US45114065
申请日：1965-04-27
Applicant: TRANSVENTOR AKTIEBOLAG
Inventor： AF SEGERSTAD CARL GUSTAF HARD
IPC: B27L1/05
CPC classification number: B27L1/05
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公开(公告)号：US3330562A
公开(公告)日：1967-07-11
申请号：US35136264
申请日：1964-03-12
Applicant: BRUNETTE MACHINE WORKS LTD
Inventor： WOOLLAM JOHN K
IPC: B27L1/05
CPC classification number: B27L1/05 , Y10S277/926 , Y10S277/927
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公开(公告)号：US3288313A
公开(公告)日：1966-11-29
申请号：US37653064
申请日：1964-06-19
Applicant: HAMILTON DOUGLAS D
Inventor： HAMILTON DOUGLAS D
IPC: A01G23/08 , A01G23/097 , B27L1/05 , B66C1/58 , B66C23/70
CPC classification number: B66C1/585 , A01G23/08 , A01G23/097 , B27L1/05 , B66C23/703
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